GLAD Gladstone Capital Corporation

PROSPECTUS

$700,000,000

COMMON STOCK

PREFERRED STOCK

DEBT SECURITIES

SUBSCRIPTION RIGHTS

WARRANTS

We may offer, from time to time, up to $700,000,000 aggregate initial offering price of our common stock, $0.001 par value per share, preferred stock, $0.001 par value per share, debt securities, subscription rights, warrants representing rights to purchase shares of our common or preferred stock, or debt securities, or concurrent, separate offerings of these securities (collectively “Securities”), in one or more offerings. The Securities may be offered at prices and on terms to be disclosed in one or more supplements to this prospectus. In the case of our common stock and warrants or rights to acquire such common stock hereunder, the offering price per share of our common stock, less any underwriting commissions or discounts, will not be less than the net asset value per share of our common stock at the time of the offering except (i) in connection with a rights offering to our existing common stockholders, (ii) with the consent of the holders of the majority of our outstanding voting securities, as defined in the Investment Company Act of 1940, as amended (the “1940 Act”), or (iii) under such other circumstances as the U.S. Securities and Exchange Commission (“SEC”) may permit. You should read this prospectus and the applicable prospectus supplement carefully before you invest in our Securities.

We operate as an externally managed, closed-end, non-diversified management investment company and have elected to be treated as a business development company (“BDC”) under the 1940 Act. For federal income tax purposes, we have elected to be treated as a regulated investment company (“RIC”) under Subchapter M of the Internal Revenue Code of 1986, as amended (the “Code”). Our investment objectives are to: (1) achieve and grow current income by investing in debt securities of established lower middle market companies in the U.S. that we believe will provide stable earnings and cash flow to pay expenses, make principal and interest payments on our outstanding indebtedness and make distributions to stockholders; and (2) provide our stockholders with long-term capital appreciation in the value of our assets by investing in equity securities, in connection with our debt investments, that we believe can grow over time to permit us to sell our equity investments for capital gains.

Our Securities may be offered directly to one or more purchasers, including existing stockholders in a rights offering, through agents designated from time to time by us, or to or through underwriters or dealers, “at-the-market” to or through a market maker into an existing trading market or otherwise directly to one or more purchasers or through agents or through a combination of methods of sale. The prospectus supplement relating to the offering will identify any agents or underwriters involved in the sale of our Securities, and will disclose any applicable purchase price, fee, commission or discount arrangement between us and our agents or underwriters or among our underwriters or the basis upon which such amount may be calculated. See “Plan of Distribution.” We may not sell any of our Securities through agents, underwriters or dealers without delivery of a prospectus supplement describing the method and terms of the offering of such Securities. Our common stock is traded on The Nasdaq Global Select Market (“Nasdaq”) under the symbol “GLAD” and our 7.75% Notes due 2028 trade on Nasdaq under the ticker symbol “GLADZ.” As of January 10, 2024, the last reported sales price for our common stock was $11.09.

The securities in which we invest generally would be rated below investment grade if they were rated by rating agencies. Below investment grade securities, which are often referred to as “junk,” have predominantly speculative characteristics with respect to the issuer’s capacity to pay interest and repay principal. They may also be difficult to value and are illiquid.

An investment in our Securities involves certain risks, including, among other things, the risk of leverage and risks relating to investments in securities of small, private and developing businesses. Common shares of closed-end investment companies, including BDCs, frequently trade at a discount to their net asset value per share. If our shares trade at a discount to their net asset value, this will likely increase the risk of loss to purchasers of our shares. You should review carefully the risks and uncertainties, including the risk of leverage and dilution, described in, or incorporated by reference into, the section titled “Risk Factors” beginning on page 5 of this prospectus or included in, or incorporated by reference into, the applicable prospectus supplement and in any free writing prospectuses we have authorized for use in connection with a specific offering, and under similar headings in the other documents that are incorporated by reference into this prospectus before investing in our securities.

This prospectus contains information you should know before investing in our Securities, including information about risks. Please read it before you invest and keep it for future reference. Additional information about us, including material incorporated by reference in this prospectus, has been filed with the SEC and can be accessed at its website at www.sec.gov. This information is also available free of charge or you may make stockholder inquiries by writing to us at Investor Relations, Gladstone Capital Corporation, 1521 Westbranch Drive, Suite 100, McLean, VA 22102, by calling our toll-free investor relations line at 1-866-214-7543 or on our website at www.gladstonecapital.com. See “Additional Information.” Information contained on our website is not incorporated by reference into this prospectus, and you should not consider that information to be part of this prospectus.

The SEC has not approved or disapproved these Securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense. This prospectus may not be used to consummate sales of securities unless accompanied by a prospectus supplement.

January 17, 2024

TABLE OF CONTENTS

We have not authorized any dealer, salesperson or other person to give any information or to make any representation other than those contained or incorporated by reference in this prospectus or any accompanying prospectus supplement. We take no responsibility for any information or representation not contained or incorporated by reference in this prospectus or any accompanying prospectus supplement. This prospectus and any prospectus supplement do not constitute an offer to sell or a solicitation of any offer to buy any security other than the registered securities to which they relate, nor do they constitute an offer to sell or a solicitation of an offer to buy any securities in any jurisdiction to any person to whom it is unlawful to make such an offer or solicitation in such jurisdiction. The information contained or incorporated by reference in this prospectus and any prospectus supplement is accurate as of the dates on their respective covers only. Our business, financial condition, results of operations and prospects may have changed since such dates. We will update these documents to reflect material changes only as required by law.

This prospectus is part of a registration statement that we have filed with the SEC using the “shelf” registration process. Under the shelf registration process, we may offer, from time to time, up to $700,000,000 of our Securities on terms to be determined at the time of the offering. This prospectus provides you with a general description of the Securities that we may offer. Each time we use this prospectus to offer Securities, we will provide a prospectus supplement that will contain specific information about the terms of that offering. The prospectus supplement may also add, update or change information contained or incorporated by reference in this prospectus. To the extent required by law, we will amend or supplement the information contained or incorporated by reference in this prospectus and any accompanying prospectus supplement to reflect any material changes to such information subsequent to the date of the prospectus and any accompanying prospectus supplement and prior to the completion of any offering pursuant to the prospectus and any accompanying

prospectus supplement. Please carefully read this prospectus and any accompanying prospectus supplement together with the additional information described under “Risk Factors”, “Available Information”, and “Incorporation of Certain Documents by Reference” before you make an investment decision.

PROSPECTUS SUMMARY

The following summary highlights some of the information in this prospectus. It is not complete and may not contain all the information that you may want to consider. You should read the entire prospectus and any prospectus supplement carefully, including the section entitled “Risk Factors.” Except where the context suggests otherwise, the terms “we,” “us,” “our,” the “Company” and “Gladstone Capital” refer to Gladstone Capital Corporation; “Adviser” refers to Gladstone Management Corporation; “Administrator” refers to Gladstone Administration, LLC; “Gladstone Commercial” refers to Gladstone Commercial Corporation; “Gladstone Investment” refers to Gladstone Investment Corporation; “Gladstone Land” refers to Gladstone Land Corporation; “Gladstone Securities” refers to Gladstone Securities, LLC; and “Affiliated Public Funds” refers collectively to Gladstone Commercial, Gladstone Investment and Gladstone Land.

General

Gladstone Capital Corporation was incorporated under the Maryland General Corporation Law on May 30, 2001 and completed an initial public offering on August 24, 2001. We are an externally managed, closed-end, non-diversified management investment company that has elected to be treated as a BDC under the 1940 Act. In addition, we have elected to be treated for tax purposes as a RIC under the Code. We were established for the purpose of investing in debt and equity securities of established private businesses operating in the United States (“U.S.”).

Shares of our common stock trade on Nasdaq under the trading symbol “GLAD” and our 7.75% Notes due 2028 (the “2028 Notes”) trade on Nasdaq under the ticker symbol “GLADZ.”

Our Investment Objectives and Strategy

Our investment objectives are to: (1) achieve and grow current income by investing in debt securities of established lower middle market companies (which we generally define as companies with annual earnings before interest, taxes, depreciation and amortization (“EBITDA”) of $3 million to $15 million) in the U.S. that we believe will provide stable earnings and cash flow to pay expenses, make principal and interest payments on our outstanding indebtedness, and make distributions to stockholders; and (2) provide our stockholders with long-term capital appreciation in the value of our assets by investing in equity securities, in connection with our debt investments, that we believe can grow over time to permit us to sell our equity investments for capital gains. To achieve our objectives, our primary investment strategy is to invest in several categories of debt and equity securities, with each investment generally ranging from $8 million to $30 million, although investment size may vary, depending upon our total assets or available capital at the time of investment. We lend to borrowers that need funds for growth capital, to finance acquisitions, or to recapitalize or refinance their existing debt facilities. We seek to avoid investing in high-risk, early-stage enterprises. Our targeted portfolio companies are generally considered too small for the larger capital marketplace. We expect that our investment portfolio over time will consist of approximately 90.0% debt investments and 10.0% equity investments, at cost. As of September 30, 2023, our investment portfolio was made up of approximately 91.4% debt investments and 8.6% equity investments, at cost.

We invest by ourselves or jointly with other funds and/or management of the portfolio company, depending on the opportunity. In July 2012, the SEC granted us an exemptive order (the “Co-Investment Order”) that expanded our ability to co-invest, under certain circumstances, with certain of our affiliates, including Gladstone Investment and any future BDC or registered closed-end management investment company that is advised (or sub-advised if it controls the fund) by the Adviser, or any combination of the foregoing, subject to the conditions in the Co-Investment Order. We believe the Co-Investment Order has enhanced and will continue to enhance our ability to further our investment objectives and strategies. If we are participating in an investment with one or more co-investors, whether or not an affiliate of ours, our investment is likely to be smaller than if we were investing alone.

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In general, our investments in debt securities have a term of no more than seven years, accrue interest at variable rates (generally based on one-month term Secured Overnight Financing Rate (“SOFR”), or, historically, the 30-day London Interbank Offered Rate (“LIBOR”) and, to a lesser extent, at fixed rates. We seek debt instruments that pay interest monthly or, at a minimum, quarterly, may have a success fee or deferred interest provision and are primarily interest only, with all principal and any accrued but unpaid interest due at maturity. Generally, success fees accrue at a set rate and are contractually due upon a change of control of a portfolio company, typically from an exit or sale. Some debt securities have deferred interest whereby some portion of the interest payment is added to the principal balance so that the interest is paid, together with the principal, at maturity. This form of deferred interest is often called paid-in-kind interest.

Typically, our equity investments consist of common stock, preferred stock, limited liability company interests, or warrants to purchase the foregoing. Often, these equity investments occur in connection with our original investment, recapitalizing a business, or refinancing existing debt.

Since our initial public offering in 2001 and through September 30, 2023, we have invested in approximately 273 different companies. We expect that our investment portfolio will primarily include the following three categories of investments in private companies operating in the U.S.:

Under the 1940 Act, we may not acquire any asset other than assets of the type listed in Section 55 of the 1940 Act, which are referred to as “qualifying assets” and generally include each of the investment types listed above, unless, at the time the acquisition is made, qualifying assets (other than certain assets related to our operations) represent at least 70.0% of our total assets.

We expect that most, if not all, of the debt securities we acquire will not be rated by a credit rating agency. Investors should assume that these loans would be rated below “investment grade” quality. Investments rated below investment grade are often referred to as high yield securities or junk bonds and may be considered higher risk, as compared to investment-grade debt instruments. In addition, many of the debt securities we hold may not amortize prior to maturity.

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Our Investment Adviser and Administrator

We are externally managed by the Adviser, an investment adviser registered with the SEC and an affiliate of ours, pursuant to an investment advisory and management agreement (as amended and / or restated from time to time, the “Advisory Agreement”). The Adviser manages our investment activities. We have also entered into an administration agreement with the Administrator, an affiliate of ours and the Adviser, whereby we pay separately for administrative services (the “Administration Agreement”). Each of the Adviser and the Administrator are privately-held companies that are indirectly owned and controlled by David Gladstone, our chairman and chief executive officer. Mr. Gladstone and Terry Lee Brubaker, our chief operating officer, also serve on the board of directors of the Adviser, the board of managers of the Administrator, and as executive officers of the Adviser and the Administrator. The Administrator employs, among others, our chief financial officer and treasurer, chief valuation officer, chief compliance officer, general counsel and secretary (who also serves as the president of the Administrator) and their respective staffs. The Adviser and Administrator have extensive experience in our lines of business and also provide investment advisory and administrative services, respectively, to our affiliates, including the Affiliated Public Funds. In the future, the Adviser and Administrator may provide investment advisory and administrative services, respectively, to other funds and companies, both public and private.

The Adviser was organized as a corporation under the laws of the State of Delaware on July 2, 2002, and is an SEC registered investment adviser under the Investment Advisors Act of 1940, as amended. The Administrator was organized as a limited liability company under the laws of the State of Delaware on March 18, 2005. The Adviser and Administrator are headquartered in McLean, Virginia, a suburb of Washington, D.C., at 1521 Westbranch Drive, McLean, Virginia 22102. The Adviser also has offices in other states.

At a special meeting of stockholders which has been adjourned to January 24, 2024, our stockholders are being asked to approve a new investment advisory agreement (the “New Advisory Agreement”) between us and the Adviser. The proposal to approve the New Advisory Agreement is the result of an anticipated change in control of the Adviser. The Adviser was organized as a corporation under the Delaware General Corporation Law on July 2, 2002. From inception, the Adviser has been 100% indirectly owned and controlled by David Gladstone. David Gladstone owns 100% of the voting and economic interests of The Gladstone Companies, Ltd., which in turn owns 100% of the voting and economic interests of The Gladstone Companies, Inc., which in turn owns 100% of the voting and economic interests of the Adviser. Immediately after approval of the New Advisory Agreement by our stockholders and approval by the stockholders of Gladstone Investment of a similar proposal, the Adviser will enter into a voting trust agreement (the “Voting Trust Agreement”), among David Gladstone, Lorna Gladstone, Laura Gladstone, Kent Gladstone and Jessica Martin, each as a trustee and collectively, as the board of trustees of the voting trust (the “Voting Trust Board”), the Adviser and certain stockholders of the Adviser, pursuant to which David Gladstone will deposit all of his indirect interests in the Adviser, which represented 100% of the voting and economic interests thereof, with the voting trust.

Pursuant to the Voting Trust Agreement, prior to its Effective Date (as defined below) David Gladstone will, in his sole discretion, have the full, exclusive and unqualified right and power to vote in person or by proxy all of the shares of common stock of the Adviser deposited with the voting trust at all meetings of the stockholders of the Adviser in respect of any and all matters on which the stockholders of the Adviser are entitled to vote under the Adviser’s certificate of incorporation or applicable law, to give consents in lieu of voting such shares of common stock of the Adviser at a meeting of the stockholders of the Adviser in respect of any and all matters on which stockholders of the Adviser are entitled to vote under its certificate of incorporation or applicable law, to enter into voting agreements, waive notice of any meeting of stockholders of the Adviser in respect of such shares of common stock of the Adviser and to grant proxies with respect to all such shares of common stock of the Adviser with respect to any lawful corporate action (collectively, the “Voting Powers”). Commencing on the Effective Date, the Voting Trust Board shall have the full, exclusive and unqualified right and power to exercise the Voting Powers. Each member of the Voting Trust Board shall hold 20% of the voting power of the Voting Trust Board as of the Effective Date. The “Effective Date” shall occur on the earliest of (i) the death of David Gladstone, (ii) David Gladstone’s election (in his sole discretion) and (iii) one year from

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the date the Voting Trust Agreement is entered into. Following entry into the Voting Trust Agreement, the current members of senior management of the Adviser will continue to manage the day-to-day aspects of the Adviser.

At the special meeting of our stockholders currently scheduled for January 24, 2024, our stockholders are being asked to pre-approve the change of control of the Adviser described above. The Effective Date, however, will not occur immediately upon receipt of stockholder approval of the New Advisory Agreement, but could occur at any time before the one year anniversary of such approval. As such, for any investor who purchases shares of our capital stock between the date of filing of the registration statement of which this prospectus forms part and the Effective Date, the investment advisory agreement in place at the time of their purchase will automatically terminate on the Effective Date in connection with the change of control and we and the Adviser will enter into the New Advisory Agreement on such date. However, any shares purchased after the record date of the special meeting (which is October 18, 2023) and the Effective Date will not have the right to vote with respect to such change.

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FEES AND EXPENSES

The information contained under the caption “Fees and Expenses” in Part II. Item 5 of our most recent Annual Report on Form 10-K is incorporated by reference herein.

RISK FACTORS

An investment in any Securities offered pursuant to this prospectus and any accompanying prospectus supplement involves substantial risks. You should carefully consider the risk factors incorporated by reference herein from our most recent Annual Report on Form 10-K and our subsequent Quarterly Reports on Form 10-Q and the other information contained in this prospectus, as updated, amended or superseded by our subsequent filings under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and the risk factors and other information contained in any accompanying prospectus supplement before acquiring any of such Securities. The occurrence of any of these risks could materially and adversely affect our business, prospects, financial condition, results of operations and cash flow and might cause you to lose all or part of your investment in the offered Securities. Much of the business information, as well as the financial and operational data contained in our risk factors, is updated in our periodic reports filed with the SEC pursuant to the Exchange Act, which are also incorporated by reference into this prospectus. Although we believe the risk factors described in such documents are the principal risk factors associated with an investment in our Securities as well as those factors generally associated with an investment company with investment objectives, investment policies, capital structure or trading markets similar to ours, please be aware that these are not the only risks we face and there may be additional risks that we do not presently know of or that we currently consider not likely to have a significant impact. New risks may emerge at any time and we cannot predict such risks or estimate the extent to which they may affect our business or our financial performance. Please also refer to “Special Note Regarding Forward-Looking Statements.”

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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

All statements contained or incorporated by reference in this prospectus or any accompanying prospectus supplement, other than historical facts, may constitute “forward-looking statements.” These statements may relate to, among other things, future events or our future operating results, our business prospects and the prospects of our portfolio companies, actual and potential conflicts of interest with the Adviser and its affiliates, the use of borrowed money to finance our investments, the adequacy of our financing sources and working capital, and our ability to co-invest, among other factors. In some cases, you can identify forward-looking statements by terminology such as “estimate,” “may,” “might,” “believe,” “will,” “provided,” “anticipate,” “future,” “could,” “growth,” “plan,” “project,” “intend,” “expect,” “should,” “would,” “if,” “seek,” “possible,” “potential,” “likely” or the negative or other variations of such terms or comparable terminology. These forward-looking statements involve known and unknown risks, uncertainties and other factors that may cause our actual results, levels of activity, performance or achievements to be materially different from any future results, levels of activity, performance or achievements expressed or implied by such forward-looking statements. Such factors include:

We caution readers not to place undue reliance on any such forward-looking statements, which speak only as of the date made. Actual results could differ materially from those anticipated in our forward-looking statements and future results could differ materially from our historical performance. We have based forward-looking statements on information available to us on the date of filing of this prospectus. Except as required by the federal securities laws, we undertake no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, after the date of filing of this prospectus. Although we undertake no obligation to revise or update any forward-looking statements, whether as a result of new information, future events, or otherwise, you are advised to consult any additional disclosures that we may make directly to you or through reports we have filed, or in the future may file, with the SEC, including annual reports on Form 10-K, quarterly reports on Form 10-Q and current reports on Form 8-K. The forward-looking statements contained or incorporated by reference in this prospectus or any accompanying prospectus supplement are excluded from the safe harbor protection provided by the Private Securities Litigation Reform Act of 1995 and Section 27A of the Securities Act of 1933, as amended (the “Securities Act”).

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USE OF PROCEEDS

Unless otherwise specified in any prospectus supplement accompanying this prospectus, we intend to use the net proceeds from the sale of the Securities first to pay down outstanding debt (which may include borrowings under our revolving credit facility with KeyBank National Association, as administrative agent (as amended and restated, the “Credit Facility”)), if any, then to make investments in accordance with our investment objectives and strategy, with any remaining proceeds to be used for other general corporate purposes. We intend to re-borrow under our Credit Facility to make investments in portfolio companies in accordance with our investment objectives and strategy depending on the availability of appropriate investment opportunities and market conditions. We anticipate that substantially all of the net proceeds of any offering of Securities will be utilized in the manner described above within three months of the completion of such offering. Pending such utilization, we intend to invest the net proceeds of any offering of Securities primarily in cash, cash equivalents, U.S. government securities, and other high-quality debt investments that mature in one year or less from the date of investment, consistent with the requirements for continued qualification as a RIC for federal income tax purposes. These temporary investments may have lower yields than our other investments and, accordingly, may result in lower distributions, if any, during such period. Our ability to achieve our investment objective may be limited to the extent that the net proceeds from an offering, pending full investment, are held in lower yielding interest-bearing deposits or other short-term instruments.

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PRICE RANGE OF COMMON STOCK

The information contained under the caption “Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities” in Part II. Item 5 of our most recent Annual Report on Form 10-K is incorporated by reference herein.

MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS

The information contained under the caption “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II. Item 7 of our most recent Annual Report on Form 10-K is incorporated by reference herein.

SENIOR SECURITIES

The information contained under the caption “Senior Securities” in Part II. Item 5 of our most recent Annual Report on Form 10-K is incorporated by reference herein.

FINANCIAL HIGHLIGHTS

The information contained in Note 12. Financial Highlights to the audited financial statements in Part II. Item 8 of our most recent Annual Report on Form 10-K is incorporated by reference herein.

BUSINESS

The information contained under the caption “Business” in Part I. Item 1 of our most recent Annual Report on Form 10-K is incorporated by reference herein.

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PORTFOLIO COMPANIES

The following table sets forth certain information as of September 30, 2023, regarding each portfolio company in which we had a debt or equity security as of such date. All such investments have been made in accordance with our investment objectives and strategies and our investment policies and procedures described in this prospectus. Under the 1940 Act, we may not acquire any non-qualifying assets unless, at the time such acquisition is made, qualifying assets represent at least 70% of our total assets. As of September 30, 2023, our investments in Leeds Novamark Capital I, L.P. and Funko Acquisition Holdings, LLC were considered non-qualifying assets under Section 55 of the 1940 Act and represented less than 0.1% of total investments, at fair value.

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Significant Portfolio Companies

Set forth below is a brief description of each portfolio company in which we have made an investment whose fair value represented greater than 5% of our total assets as of September 30, 2023. Because of the relative size of our investments in these companies, we are exposed to a greater degree to the risks associated with these companies.

Antenna Research Associates, Inc.

Our investment in Antenna Research Associates, Inc. (“Antenna”) has an aggregate fair value of $48.5 million as of September 30, 2023 consisting of secured first lien term debt with a principal amount outstanding of $30.0 million, which matures on November 16, 2026 and common stock with a cost basis of $4.3 million.

Antenna designs and manufactures radio frequency-based sub-systems and integrated antenna systems for commercial and military customers. A significant portion of Antenna’s revenues are directly or indirectly derived from contracts with various government entities which are dependent on funding from federal, state, and/or local governments. A large decline in government funding for such contracted goods or services, whether due to a changing political landscape or the de-prioritization of such spending, could negatively affect Antenna’s revenue generation.

Antenna’s principal executive offices are located at 8880 Gorman Rd, Laurel, MD 20723.

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MANAGEMENT

The information contained under the captions “Proposal 1—Election of Directors,” “Information Regarding the Board of Directors and Corporate Governance—Director Independence,” “Executive Compensation,” “Director Compensation” and “Certain Transactions” in our most recent Definitive Proxy Statement with respect to an annual meeting of our stockholders incorporated by reference into Part III of our Annual Report on Form 10-K and “Business” in Part I. Item 1 of our most recent Annual Report on Form 10-K is incorporated by reference herein.

PORTFOLIO MANAGEMENT

We are externally managed by our Adviser, an affiliate of ours, under the Advisory Agreement and another of our affiliates, the Administrator, provides administrative services to us pursuant to the Administration Agreement. Each of the Adviser and Administrator are privately-held companies that are indirectly owned and controlled by David Gladstone, our chairman and chief executive officer. Mr. Gladstone and Terry Lee Brubaker, our chief operating officer, also serve on the board of directors of the Adviser, the board of managers of the Administrator, and serve as executive officers of the Adviser and the Administrator. Our Adviser directly employs personnel that manage our portfolio investments and directly pays our payroll, benefits and general expenses regarding such personnel. The Administrator employs, among others, our chief financial officer and treasurer, chief valuation officer, chief compliance officer, general counsel and secretary (who also serves as the president of the Administrator) and their respective staffs. In addition to the fees payable under the Advisory Agreement and the Administration Agreement (as described below), we pay our direct expenses, including directors’ fees, legal and accounting fees and stockholder related expenses. The Adviser and Administrator have extensive experience in our lines of business and also provide investment advisory and administrative services, respectively, to our affiliates, including the Affiliated Public Funds. In the future, the Adviser and Administrator may provide investment advisory and administrative services, respectively, to other funds and companies, both public and private.

Management Services Provided to Us by our Adviser

Our Adviser is a Delaware corporation registered as an investment adviser under the Advisers Act. Subject to the overall supervision of our Board of Directors, our Adviser provides investment advisory and management services to us. Under the terms of our Advisory Agreement, our Adviser has investment discretion with respect to our capital and, in that regard:

Our Adviser’s services under the Advisory Agreement are not exclusive, and it is free to furnish similar services to other entities, provided that its services to us are not impaired.

Portfolio Management

Our Adviser takes a team approach to portfolio management; however, the following persons are primarily responsible for the day-to-day management of our portfolio: David Gladstone, Terry Lee Brubaker, Robert L.

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Marcotte, whom we collectively refer to as the Portfolio Managers. In addition, our Adviser has an investment committee that evaluates and approves each of our investments. This investment committee is currently comprised of Messrs. Gladstone, Brubaker, and Marcotte; Mr. John Sateri, who is a managing director of our Adviser; and Ms. Laura Gladstone, who is a managing director of our Adviser. Our investment decisions are made on our behalf by the investment committee of our Adviser upon approval of at least 75% of the investment committee.

Mr. Gladstone has served as the chairman and the chief executive officer of the Adviser, since he founded the Adviser in 2002, along with Mr. Brubaker. Mr. Brubaker has served as the vice chairman and chief operating officer of the Adviser since 2002 and served as secretary of the Adviser from 2002 to February 2011. Mr. Marcotte has served as an executive managing director of the Adviser since December 2013 and as our president since January 2014. Mr. Sateri has been a managing director of our Adviser since 2007. Ms. Gladstone has been a managing director of our Adviser since 2001. Ms. Gladstone and Mr. Sateri each have over 20 years of experience in investing in middle market companies and continue to hold the role of managing director with the Company and the Adviser. For more complete biographical information on Messrs. Gladstone, Brubaker and Marcotte, see “Proposal 1—Election of Directors” in our most recent Definitive Proxy Statement for our Annual Meeting of Stockholders which is incorporated by reference herein.

As discussed above, Messrs. Gladstone, Brubaker and Marcotte are all officers or directors, or both, of our Adviser, and Messrs. Gladstone and Brubaker are managers of the Administrator. Mr. Gladstone is also the sole stockholder of the parent company of the Adviser and the Administrator. Although we believe that the terms of the Advisory Agreement and the Administration Agreement are no less favorable to us than those that could be obtained from unaffiliated third parties in arms’ length transactions, our Adviser and Administrator and their officers and its directors have a material interest in the terms of these agreement.

Our Adviser and Administrator provide investment advisory and administration services, respectively, to the other Affiliated Public Funds. As such, certain of our Portfolio Managers also are primarily responsible for the day-to-day management of the portfolios of other pooled investment vehicles in the Affiliated Public Funds that are managed by the Adviser. As of the date hereof, Messrs. Gladstone, Brubaker and David Dullum (the president of Gladstone Investment and an executive managing director of the Adviser) are primarily responsible for the day-to-day management of the portfolio of Gladstone Investment, another publicly-traded BDC; Messrs. Gladstone, Brubaker and Arthur Cooper (the president of Gladstone Commercial and an executive managing director of the Adviser) are primarily responsible for the day-to-day management of Gladstone Commercial, a publicly-traded real estate investment trust; and Messrs. Gladstone and Brubaker are primarily responsible for the day-to-day management of Gladstone Land, a publicly traded real estate investment trust. As of September 30, 2023, the Adviser had an aggregate of approximately $4.0 billion in total assets under management in the Company and the Affiliated Public Funds, all of which is subject to performance-based advisory fees and for which Messrs. Gladstone and Brubaker are primarily responsible for the day-to-day management.

Conflicts of Interest

As discussed above, the Portfolio Managers who are our executive officers and directors, and the officers and directors of the Adviser, serve or may serve as officers, directors, or principals of entities that operate in the same or a related line of business as we do or of investment funds managed by our affiliates. Accordingly, they may have obligations to investors in those entities, the fulfillment of which might not be in the best interests of us or our stockholders. For example, Mr. Gladstone, our chairman and chief executive officer, is chairman of the board and chief executive officer of the Adviser, the Administrator and the Affiliated Public Funds. In addition, Mr. Brubaker, our chief operating officer, is vice chairman and chief operating officer of the Adviser, the Administrator and the Affiliated Public Funds. Mr. Marcotte, our president, is an executive managing director of the Adviser. Moreover, the Adviser may establish or sponsor other investment vehicles which from time to time may have potentially overlapping investment objectives with ours and accordingly may invest in, whether

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principally or secondarily, asset classes we target. While the Adviser generally has broad authority to make investments on behalf of the investment vehicles that it advises, the Adviser has adopted investment allocation procedures to address these potential conflicts and intends to direct investment opportunities to the Company or the Affiliated Public Fund with the investment strategy that most closely fits the investment opportunity. Nevertheless, the management of the Adviser may face conflicts in the allocation of investment opportunities to other entities managed by the Adviser. As a result, it is possible that we may not be given the opportunity to participate in certain investments made by other funds managed by the Adviser.

In certain circumstances, we may make investments in a portfolio company in which one of our affiliates has or will have an investment, subject to satisfaction of any regulatory restrictions and, where required, the prior approval of our Board of Directors. As of September 30, 2023, our Board of Directors has approved the following types of transactions:

Certain of our officers, who are also officers of the Adviser, may from time to time serve as directors of certain of our portfolio companies. If an officer serves in such capacity with one of our portfolio companies, such officer will owe fiduciary duties to stockholders of the portfolio company, which duties may from time to time conflict with the interests of our stockholders.

In the course of our investing activities, we will pay management and incentive fees to the Adviser and will reimburse the Administrator for certain expenses it incurs. As a result, investors in our common stock will invest on a “gross” basis and receive distributions on a “net” basis after expenses, resulting in a lower rate of return than one might achieve through our investors themselves making direct investments. As a result of this arrangement, there may be times when the management team of the Adviser has interests that differ from those of our stockholders, giving rise to a conflict. In addition, as a BDC, we make available significant managerial assistance to our portfolio companies and provide other services to such portfolio companies. While neither we nor the Adviser currently receive fees in connection with managerial assistance, the Adviser and Gladstone Securities have, at various times, provided other services to certain of our portfolio companies and received fees for services other than managerial assistance as discussed in “Business— Ongoing Management of Investments and Portfolio Company Relationships — Managerial Assistance and Services” in Part I, Item 1 of our most recent Annual Report on Form 10-K.

Portfolio Manager Compensation

The Portfolio Managers receive compensation from our Adviser in the form of a base salary plus a bonus. Each Portfolio Manager’s base salary is determined by a review of salary surveys for persons with comparable experience who are serving in comparable capacities in the industry. Each Portfolio Manager’s base salary is set

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and reviewed yearly. Like all employees of the Adviser, a Portfolio Manager’s bonus is tied to the post-tax performance of the Adviser and the entities that it advises. A Portfolio Manager’s bonus increases or decreases when the Adviser’s income increases or decreases. The Adviser’s income, in turn, is directly tied to the management and incentive fees earned in managing its investment funds, including us. Pursuant to the Advisory Agreement, the Adviser receives a base management fee and an incentive fee based on net investment income in excess of the hurdle rates and capital gains as set out in the Advisory Agreement. During the fiscal years ended September 30, 2023, 2022 and 2021, we incurred net fees of approximately $18.9 million, $13.0 million and $11.5 million, respectively, to our Adviser under the Advisory Agreement. See “Business – Transactions with Related Parties – Investment Advisory and Management Agreement” in Part I, Item 1 of our most recent Annual Report on Form 10-K for a full discussion of how such fees are computed and paid. A discussion regarding the basis for the Board of Directors approving the Advisory Agreement is available in our Annual Report on Form 10-K for the fiscal year ended September 30, 2023.

Portfolio Manager Beneficial Ownership

The following table sets forth, as of September 30, 2023, the dollar range of equity securities that are beneficially owned by each of our Portfolio Managers.

CONTROL PERSONS AND PRINCIPAL STOCKHOLDERS

The information contained under the captions “Security Ownership of Certain Beneficial Owners and Management” in our most recent Definitive Proxy Statement with respect to an annual meeting of our stockholders incorporated by reference into Part III of our Annual Report on Form 10-K is incorporated by reference herein.

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DIVIDEND REINVESTMENT PLAN

Our transfer agency and services agreement with our transfer agent, Computershare, Inc. (“Computershare”), authorizes Computershare to provide a dividend reinvestment plan that allows for reinvestment of our distributions on behalf of our common stockholders upon their election as provided below. As a result, if our Board of Directors authorizes, and we declare, a cash dividend, then our common stockholders who have “opted in” to the dividend reinvestment plan will not receive cash dividends but, instead, such cash dividends will automatically be reinvested in additional shares of our common stock.

Pursuant to the dividend reinvestment plan, if your shares of our common stock are registered in your own name you can have all distributions reinvested in additional shares of our common stock by Computershare, as the plan agent, if you enroll in the dividend reinvestment plan by delivering an enrollment form to the plan agent prior to the corresponding dividend record date, available at www.computershare.com/investor. The plan agent will effect purchases of our common stock under the dividend reinvestment plan in the open market.

If you do not elect to participate in the dividend reinvestment plan, you will receive all distributions in cash paid by check mailed directly to you (or if you hold your shares in street or other nominee name, then to your nominee) as of the relevant record date, by the plan agent, as our distribution disbursing agent. If your shares are held in the name of a broker or nominee, you can transfer the shares into your own name and then enroll in the dividend reinvestment plan or contact your broker or nominee to determine if they offer a dividend reinvestment plan.

The plan agent serves as agent for the holders of our common stock in administering the dividend reinvestment plan. After we declare a dividend, the plan agent will, as agent for the participants, receive the cash payment and use it to buy common stock on Nasdaq or elsewhere for the participants’ accounts. The price of the shares will be the weighted average price of all shares purchased by the plan agent on such trade date or dates.

Stockholders can obtain additional information about, and participants in the dividend reinvestment plan may withdraw from, the dividend reinvestment plan at any time by contacting Computershare online at www.computershare.com/investor, via telephone at (781) 575-2000 or by mailing a request to 150 Royall Street, Canton, Massachusetts 02021 or by selling or transferring all applicable shares. If the plan agent receives a request to withdraw near a dividend record date, the plan agent, in its sole discretion, may either distribute such dividends in cash or reinvest the shares on behalf of the withdrawing participant. If such dividends are reinvested, the plan agent will process the withdrawal as soon as practicable, but in no event later than five business days after the reinvestment is completed.

The plan agent will maintain each participant’s account in the dividend reinvestment plan and will furnish periodic written confirmations of all transactions in such account, including information needed by the stockholder for personal and tax records. Common stock in the account of each dividend reinvestment plan participant will be held by the plan agent in non-certificated form in the name of such participant; however participants may request that such shares be certificated in their name. The plan agent will provide proxy materials relating to our stockholders’ meetings that will include those shares purchased through the plan agent, as well as shares held pursuant to the dividend reinvestment plan.

We pay the plan agent’s fees for the handling or reinvestment of dividends and other distributions. If a participant elects by written notice to the plan agent prior to termination of his or her account to have the plan agent sell part or all of the shares held by the plan agent in the participant’s account and remit the proceeds to the participant, the plan agent is authorized to deduct a transaction fee of $15.00 for each batch order sale and $25.00 for each market order, day limit order and good-til-canceled limit order sale, plus brokerage commissions of $0.10 per share, from the proceeds. The participants in the dividend reinvestment plan will also bear a transaction fee of up to $5.00, plus per share brokerage commissions of $0.10, incurred with respect to open market purchases.

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Distributions are taxable whether paid in cash or reinvested in additional shares, and the reinvestment of distributions pursuant to the dividend reinvestment plan will not relieve participants of any U.S. federal income tax or state income tax that may be payable or required to be withheld on such distributions. For more information regarding taxes that our stockholders may be required to pay, see “Material U.S. Federal Income Tax Considerations.”

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MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONS

This is a general summary of certain material U.S. federal income tax considerations applicable to us, to our qualification and taxation as a RIC for U.S. federal income tax purposes under Subchapter M of the Code and to the ownership and disposition of our common stock. This discussion applies only to beneficial owners that acquired our shares in an initial offering.

This summary does not purport to be a complete description of all the income tax considerations applicable to an investment in our common stock. In particular, we have not described certain considerations that may be relevant to certain types of stockholders subject to special treatment under U.S. federal income tax laws, including stockholders subject to the alternative minimum tax, tax-exempt organizations, insurance companies, dealers in securities, a trader in securities that elects to use a mark-to-market method of accounting for its securities holdings, pension plans and trusts, financial institutions, real estate investment trusts, RICs, banks and other financial institutions, stockholders that are treated as partnerships for U.S. federal income tax purposes, U.S. persons whose functional currency is not the U.S. dollar, non-U.S. stockholders (as defined below) engaged in a trade or business in the United States or entitled to claim the benefits of an applicable income tax treaty, persons who have ceased to be U.S. citizens or to be taxed as residents of the United States, “controlled foreign corporations,” “passive foreign investment companies” and persons that will hold our common stock as a position in a “straddle,” “hedge” or as part of a “constructive sale” for U.S. federal income tax purposes or to the owners or partners of a stockholder. If we issue preferred stock that may be convertible into or exercisable or exchangeable for securities or other property or preferred stock with other terms that may have different U.S. federal income tax consequences that those described in this summary, the U.S. federal income tax consequences of that preferred stock will be described in the relevant prospectus supplement. This summary assumes that investors hold our common stock as capital assets (within the meaning of the Code). The discussion is based upon the Code, its legislative history, existing and proposed U.S. Treasury regulations and published rulings and court decisions all as currently in effect, all of which are subject to change or differing interpretations, possibly retroactively, which could affect the continuing validity of this discussion. We have not sought, and do not expect to seek, any ruling from the Internal Revenue Service (“IRS”) regarding any matter discussed herein, and this discussion is not binding on the IRS. Accordingly, there can be no assurance that the IRS will not assert, and a court will not sustain, a position contrary to any of the tax consequences discussed herein.

This summary does not discuss any aspect of state, local or foreign tax laws, or the U.S. estate or gift tax. It does not discuss the special treatment under U.S. federal income tax laws that could result if we invest in tax-exempt securities or certain other investment assets. For purposes of this discussion, a “U.S. stockholder” is a beneficial owner of our common stock who is for U.S. federal income tax purposes:

For purposes of this discussion, a “non-U.S. stockholder” is a beneficial owner of our common stock that is not a U.S. stockholder.

An investment in shares is complex, and certain aspects of the U.S. tax treatment of such investment are not certain. Tax matters are complicated, and the tax consequences of an investment in our common stock will depend on the facts of a stockholder’s particular situation. Holders of our common stock are strongly

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encouraged to consult their tax advisor regarding the U.S. federal income tax consequences of the acquisition, ownership and disposition of our common stock, as well as the effect of state, local and foreign tax laws, and the effect of any possible changes in tax laws.

RIC Status

The information contained under the subheadings “RIC Status”, “Failure to Qualify as a RIC” and “Qualification as a RIC” under the caption “Material U.S. Federal Income Tax Considerations” in Part I. Item 1 of our most recent Annual Report on Form 10-K is incorporated by reference herein.

Our Investments—General

Certain of our investment practices may be subject to special and complex U.S. federal income tax provisions that may, among other things, (1) treat dividends that would otherwise constitute qualified dividend income as non-qualified dividend income, (2) disallow, suspend or otherwise limit the allowance of certain losses or deductions, (3) convert lower-taxed long-term capital gain into higher-taxed short-term capital gain or ordinary income, (4) convert an ordinary loss or a deduction into a capital loss (the deductibility of which is more limited), (5) cause us to recognize income or gain without receipt of a corresponding cash payment, (6) adversely affect the time as to when a purchase or sale of stock or securities is deemed to occur, (7) adversely alter the characterization of certain complex financial transactions and (8) produce income that will not be qualifying income for purposes of the 90% Gross Income Test. We intend to monitor our transactions and may make certain tax elections in order to mitigate the effects of these provisions; however, no assurances can be given that we will be eligible for any of those tax elections or that any elections we make will fully mitigate the effects of these provisions.

Gain or loss recognized by us from securities and other financial assets acquired by us, as well as any loss attributable to the lapse of options, warrants, or other financial assets taxed as options, generally will be treated as capital gain or loss. The gain or loss generally will be long-term or short-term depending on how long we held a particular security or other financial asset. However, gain on the lapse of an option issued by us will be treated as short-term capital gain.

A portfolio company in which we invest may face financial difficulties that require us to work-out, modify or otherwise restructure our investment in the portfolio company. Any such transaction could, depending upon the specific terms of the transaction, cause us to recognize taxable income without a corresponding receipt of cash, which could affect our ability to satisfy the Annual Distribution Requirement or the Excise Tax Distribution Requirements or result in unusable capital losses and future non-cash income. Any such transaction could also result in us receiving assets that give rise to non-qualifying income for purposes of the 90% Gross Income Test.

Our investment in non-U.S. securities may be subject to non-U.S. income, withholding and other taxes. Stockholders generally will not be entitled to claim a U.S. foreign tax credit or deduction with respect to non-U.S. taxes paid by us.

If we purchase shares in a “passive foreign investment company” (a “PFIC”), we may be subject to U.S. federal income tax on a portion of any “excess distribution” received on, or any gain from the disposition of, such shares even if we distribute that income as a taxable dividend to the holders of our common stock. Additional charges in the nature of interest generally will be imposed on us in respect of deferred taxes arising from any such excess distribution or gain. If we invest in a PFIC and elect to treat the PFIC as a “qualified electing fund” under the Code (a “QEF”), in lieu of the foregoing requirements, we will be required to include in income each year our proportionate share of the ordinary earnings and net capital gain of the QEF, even if that income is not distributed by the QEF. Any required inclusions from the QEF election will be considered “good income” for purposes of the 90% Gross Income Test. Alternatively, we may be able to elect to mark-to-market at

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the end of each taxable year our shares in a PFIC; in this case, we will recognize as ordinary income any increase in the value of those shares, and as ordinary loss any decrease in such value to the extent that any such decrease does not exceed prior increases included in our income. Our ability to make either election will depend on factors beyond our control, and is subject to restrictions which may limit the availability of the benefit of these elections. Under either election, we may be required to recognize in a year income in excess of any distributions we receive from PFICs and any proceeds from dispositions of PFIC stock during that year, and that income will nevertheless be subject to the Annual Distribution Requirement and will be taken into account for purposes of determining whether we satisfy the Excise Tax Distribution Requirements. See “— Taxation as a Regulated Investment Company” above.

Our functional currency is the U.S. dollar for U.S. federal income tax purposes. Under Section 988 of the Code, gains or losses attributable to fluctuations in exchange rates between the time we accrue income, expenses or other liabilities denominated in a currency other than the U.S. dollar and the time we actually collect that income or pay that expense or liability are generally treated as ordinary income or loss. Similarly, gains or losses on foreign currency forward contracts, the disposition of debt denominated in a foreign currency, and other financial transactions denominated in a foreign currency, to the extent attributable to fluctuations in exchange rates between the acquisition and disposition dates, are also treated as ordinary income or loss.

Taxation of U.S. Stockholders

The following discussion applies only to U.S. stockholders. If you are not a U.S. stockholder, this section does not apply to you. U.S. stockholders who have elected to participate in our dividend reinvestment plan will have their cash dividends and distributions automatically reinvested in additional shares of our common stock, rather than receiving cash dividends and distributions. Any dividends or distributions reinvested under the plan will nevertheless remain taxable to U.S. stockholders. A U.S. stockholder will have an adjusted basis in the additional common stock purchased through the plan equal to the dollar amount that would have been received if the U.S. stockholder had received the dividend or distribution in cash, unless we were to issue new shares that are trading at or above net asset value (“NAV”), in which case, the U.S. stockholder’s basis in the new shares would generally be equal to their fair market value. The additional shares will have a new holding period commencing on the day following the day on which the shares are credited to the U.S. stockholder’s account.

Distributions

For any period during which we qualify as a RIC for U.S. federal income tax purposes, distributions to our stockholders attributable to our Investment Company Taxable Income generally will be taxable as ordinary income to our stockholders to the extent of our current or accumulated earnings and profits. We first allocate our earnings and profits to distributions to our preferred stockholders, if any, and then to distributions to our common stockholders based on priority in our capital structure. Any distributions in excess of our earnings and profits will first be treated as a return of capital to the extent of the stockholder’s adjusted basis in his or her shares of stock and thereafter as capital gain. Distributions of our long-term capital gains, reported by us as such, will be taxable to our stockholders as long-term capital gains regardless of the stockholder’s holding period of the stock and whether the distributions are paid in cash or invested in additional stock. Corporate U.S. stockholders generally are eligible for the 50% dividends received deduction with respect to ordinary income dividends received from us, but only to the extent such amount is attributable to dividends received by us from taxable domestic corporations.

A RIC that has two or more classes of stock generally is required to allocate to each class proportionate amounts of each type of its income (such as ordinary income, capital gains, qualified dividend income and dividends qualifying for the dividends-received deduction) based upon the percentage of total distributions paid to each class for the tax year. Accordingly, for any tax year in which we have common shares and preferred shares, we intend to allocate capital gain distributions, distributions of qualified dividend income, and distributions qualifying for the dividends-received deduction, if any, between our common shares and preferred shares in proportion to the total distributions paid to each class with respect to such tax year.

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Any distribution declared by us in October, November or December of any calendar year, payable to our stockholders of record on a specified date in such a month and actually paid during January of the following year, will be treated as if it were paid by us and received by our stockholders on December 31 of the previous year. In addition, we may elect (in accordance with Section 855(a) of the Code) to relate a distribution back to the prior taxable year if we (1) declare such distribution prior to the later of the extended due date for filing our return for that taxable year or the 15th day of the ninth month following the close of the taxable year, (2) make the election in that return, and (3) distribute the amount in the 12-month period following the close of the taxable year but not later than the first regular distribution payment of the same type following the declaration. Any such election will not alter the general rule that a stockholder will be treated as receiving a distribution in the taxable year in which the distribution is made, subject to the October, November, December rule described above.

If a common stockholder participates in our “opt in” dividend reinvestment plan, then the common stockholder will have their cash dividends and distributions automatically reinvested in additional shares of our common stock, rather than receiving cash dividends and distributions. Any distributions reinvested under the plan will be taxable to the common stockholder to the same extent, and with the same character, as if the common stockholder had received the distribution in cash. The common stockholder will have an adjusted basis in the additional common shares purchased through the plan equal to the dollar amount that would have been received if the U.S. stockholder had received the dividend or distribution in cash, unless we were to issue new shares that are trading at or above net asset value, in which case, the U.S. stockholder’s basis in the new shares would generally be equal to their fair market value. The additional common shares will have a new holding period commencing on the day following the day on which the shares are credited to the common stockholder’s account. The plan agent purchases shares in the open market in connection with the obligations under the plan.

We expect to be treated as a “publicly offered regulated investment company.” As a “publicly offered regulated investment company,” in addition to our dividend reinvestment plan, we may choose to pay a majority of a required dividend in stock rather than cash. In order for the distribution to qualify for the Annual Distribution Requirement, the dividend must be payable at the election of each shareholder in cash or common stock (or a combination of the two), but may have a “cash cap” that limits the total amount of cash paid to not less than 20% of the entire distribution. If shareholders in the aggregate elect to receive an amount of cash greater than the Fund’s cash cap, then each shareholder who elected to receive cash will receive a pro rata share of the cash and the rest of their distribution in stock of the Fund. The value of the portion of the distribution made in common stock will be equal to the amount of cash for which the common stock is substituted, and U.S. stockholders will be subject to tax on those amount as though they had received cash.

We may elect to retain our net capital gain or a portion thereof for investment and be taxed at corporate-level tax rates on the amount retained, and therefore designate the retained amount as a “deemed dividend.” In this case, we may report the retained amount as undistributed capital gains to our U.S. stockholders, who will be treated as if each U.S. stockholder received a distribution of its pro rata share of this gain, with the result that each U.S. stockholder will (i) be required to report its pro rata share of this gain on its tax return as long-term capital gain, (ii) receive a refundable tax credit for its pro rata share of tax paid by us on the gain and (iii) increase the tax basis for its shares of common stock by an amount equal to the deemed distribution less the tax credit. In order to utilize the deemed distribution approach, we must provide written notice to our stockholders prior to the expiration of 60 days after the close of the relevant taxable year. We cannot treat any of our investment company taxable income as a “deemed distribution.”

If a U.S. stockholder purchases shares of our common stock shortly before the record date of a distribution, the price of the shares will include the value of the distribution and the U.S. stockholder will be subject to tax on the distribution even though it economically represents a return of investment.

Sale of Our Shares

A U.S. stockholder generally will recognize taxable gain or loss if the U.S. stockholder sells or otherwise disposes of the shares of our common stock. Any gain arising from such sale or disposition generally will be

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treated as long-term capital gain or loss if the U.S. stockholder has held the shares for more than one year. Otherwise, it will be classified as short-term capital gain or loss. However, any capital loss arising from the sale or disposition of shares of our stock held for six months or less will be treated as long-term capital loss to the extent of the amount of capital gain dividends received, or undistributed capital gain deemed received, with respect to such shares. All or a portion of any loss realized upon a taxable disposition of shares will be disallowed under the Code’s “wash sale” rule if other substantially identical shares are purchased within 30 days before or after the disposition. In such a case, the basis of the newly purchased shares will be adjusted to reflect the disallowed loss. Under the tax laws in effect as of the date of this filing, individual U.S. stockholders are subject to a maximum federal income tax rate of 20% on their net capital gain (i.e. the excess of realized net long-term capital gain over realized net short-term capital loss for a taxable year) including any long-term capital gain derived from an investment in our shares. Such rate is lower than the maximum rate on ordinary income currently payable by individuals. Corporate U.S. stockholders currently are subject to federal income tax on net capital gain at the same rates applied to their ordinary income. Capital losses are subject to limitations on use for both corporate and non-corporate stockholders. Certain U.S. stockholders who are individuals, estates or trusts generally are also subject to a 3.8% Medicare tax on, among other things, dividends on and capital gain from the sale or other disposition of shares of our stock.

We will send to each of our U.S. stockholders, after the end of each calendar year, a notice providing, on a per share and per distribution basis, the amounts includible in the U.S. stockholder’s taxable income for the applicable year as ordinary income and as long-term capital gain. In addition, the U.S. federal tax status of each year’s distributions generally will be reported to the IRS (including the amount of dividends, if any, eligible for the preferential rates applicable to long-term capital gains).

Dividends paid by us generally will not be eligible for the dividends-received deduction or the preferential tax rate applicable to Qualifying Dividends because our income generally will not consist of dividends. Distributions by us out of current or accumulated earnings and profits also generally will not be eligible for the 20% pass through deduction under Section 199A of the Code, although under recently proposed regulations, qualified real estate investment trust dividends earned by us may qualify for the deduction under Section 199A of the Code. Distributions may also be subject to additional state, local and non-U.S. taxes depending on a U.S. stockholder’s particular situation.

Tax Shelter Reporting Regulations

If a U.S. stockholder recognizes a loss with respect to our common stock in excess of $2 million or more for a non-corporate U.S. stockholder or $10 million or more for a corporate U.S. stockholder in any single taxable year, the U.S. stockholder must file with the IRS a disclosure statement on Form 8886. Direct investors of portfolio securities in many cases are excepted from this reporting requirement, but under current guidance, equity owners of a RIC are not excepted. The fact that a loss is reportable under these regulations does not affect the legal determination of whether the taxpayer’s treatment of the loss is proper. Significant monetary penalties apply to a failure to comply with this reporting requirement. States may also have similar reporting requirements. Shareholders are urged to consult their tax advisor to determine the applicability of these regulations in light of their individual circumstances.

Taxation of non-U.S. stockholders

The following discussion applies only to persons that are non-U.S. stockholders. If you are not a non-U.S. stockholder, this section does not apply to you. Whether an investment in shares of our common stock is appropriate for a non-U.S. stockholder will depend upon that person’s particular circumstances. An investment in shares of our common stock by a non-U.S. stockholder may have adverse tax consequences and, accordingly, may not be appropriate for a non-U.S. stockholder. Non-U.S. stockholders are urged to consult their tax advisors before investing in our common stock.

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Distributions

Distributions by us to non-U.S. stockholders generally will be subject to U.S. withholding tax (unless lowered or eliminated by an applicable income tax treaty) to the extent payable from our current or accumulated earnings and profits unless an exception applies.

If a non-U.S. stockholder receives distributions and those distributions are effectively connected with a U.S. trade or business of the non-U.S. stockholder and, if an income tax treaty applies, attributable to a permanent establishment in the United States of that non-U.S. stockholder, those distributions generally will be subject to U.S. federal income tax at the rates applicable to U.S. persons. In that case, we will not be required to withhold U.S. federal income tax if the non-U.S. stockholder complies with applicable certification and disclosure requirements.

Actual or deemed distributions of our net capital gain to a non-U.S. stockholder, and gains recognized by a non-U.S. stockholder upon the sale of our common stock, will not be subject to withholding of U.S. federal income tax and generally will not be subject to U.S. federal income tax unless (a) the distributions or gains, as the case may be, are effectively connected with a U.S. trade or business of the non-U.S. stockholder and, if an income tax treaty applies, are attributable to a permanent establishment maintained by the non-U.S. stockholder in the United States (as discussed above) or (b) the non-U.S. stockholder is an individual, has been present in the United States for 183 days or more during the taxable year, and certain other conditions are satisfied. For a corporate non-U.S. stockholder, distributions (both actual and deemed), and gains recognized upon the sale of our common stock that are effectively connected with a U.S. trade or business may, under certain circumstances, be subject to an additional “branch profits tax” (unless lowered or eliminated by an applicable income tax treaty). Non-U.S. stockholders of our common stock are encouraged to consult their own advisors as to the applicability of an income tax treaty in their individual circumstances.

In general, no U.S. source withholding taxes will be imposed on dividends paid by us to non-U.S. stockholders to the extent the dividends are designated as “interest related dividends” or “short term capital gain dividends.” Under this exemption, interest related dividends and short term capital gain dividends generally represent distributions of interest or short term capital gain that would not have been subject to U.S. withholding tax at the source if they had been received directly by a non-U.S. stockholder, and that satisfy certain other requirements. No assurance can be given that we will distribute any interest related dividends or short term capital gain dividends.

If we distribute our net capital gain in the form of deemed rather than actual distributions (which we may do in the future), a non-U.S. stockholder will be entitled to a U.S. federal income tax credit or tax refund equal to the non-U.S. stockholder’s allocable share of the tax we pay on the capital gain deemed to have been distributed. In order to obtain the refund, the non-U.S. stockholder must obtain a U.S. taxpayer identification number (“TIN”) (if one has not been previously obtained) and file a U.S. federal income tax return even if the non-U.S. stockholder would not otherwise be required to obtain a U.S. TIN or file a U.S. federal income tax return.

Non-U.S. stockholders who have elected to participate in our “opt-in” dividend reinvestment plan will have their cash dividends and distributions automatically reinvested in additional shares of our common stock, rather than receiving cash dividends and distributions. Any dividends or distributions reinvested under the plan will nevertheless remain taxable to non-U.S. stockholders to the same extent as if those dividends were received in cash. In addition, we have the ability to declare a large portion of a dividend in shares of our common stock, even if a non-U.S. stockholder has not elected to participate in our dividend reinvestment plan, in which case, as long as a portion of the dividend is paid in cash (which portion could be as low as 20%) and certain requirements are met, the entire distribution will be treated as a dividend for U.S. federal income tax purposes. As a result, our non-U.S. stockholders will be taxed on 100% of the fair market value of the dividend paid entirely or partially in our common stock on the date the dividend is received in the same manner (and to the extent that non-U.S. stockholder is subject to U.S. federal income taxation) as a cash dividend (including the application of

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withholding tax rules described above), even if most or all of the dividend is paid in common stock. In such a circumstance, we may be required to withhold all or substantially all of the cash we would otherwise distribute to a non-U.S. stockholder.

Backup Withholding and Other Required Withholding

We may be required to withhold U.S. federal income tax (i.e. backup withholding) from all taxable distributions to any non-corporate U.S. stockholder (i) who fails to furnish us with a correct taxpayer identification number or a certificate that such stockholder is exempt from backup withholding, or (ii) with respect to whom the Internal Revenue Service (“IRS”) notifies us that such stockholder has failed to properly report certain interest and dividend income to the IRS and to respond to notices to that effect. An individual’s taxpayer identification number is generally his or her social security number. Any amount withheld under backup withholding is allowed as a credit against the U.S. stockholder’s federal income tax liability, provided that proper information is timely provided to the IRS.

Sections 1471-1474 of the Code and the U.S. Treasury and IRS guidance issued thereunder (collectively, “FATCA”) generally require that we obtain information sufficient to identify the status of each shareholder under FATCA or under an applicable intergovernmental agreement (an “IGA”) between the United States and a foreign government. If a shareholder fails to provide the requested information or otherwise fails to comply with FATCA or an IGA, we may be required to withhold under FATCA at a rate of 30% with respect to that shareholder on ordinary dividends it pays. The IRS and the Department of Treasury have issued proposed regulations providing that these withholding rules will not apply to the gross proceeds of share redemptions or capital gain dividends we pay. If a payment is subject to FATCA withholding, we are required to withhold even if such payment would otherwise be exempt from withholding under the rules applicable to foreign shareholders described above (e.g., interest-related dividends). In addition, subject to certain exceptions, this legislation also imposes a 30% withholding on payments to foreign entities that are not financial institutions unless the foreign entity certifies that it does not have a greater than 10% U.S. owner or provides the withholding agent with identifying information on each greater than 10% U.S. owner. Depending on the status of a non-U.S. stockholder and the status of the intermediaries through which they hold their shares, non-U.S. stockholders could be subject to this 30% withholding tax with respect to distributions on their shares and proceeds from the sale of their shares. Under certain circumstances, a non-U.S. stockholder might be eligible for refunds or credits of such taxes.

All stockholders are urged to consult their tax advisers with respect to the U.S. federal income and withholding tax consequences, and state, local and non-U.S. tax consequences, of an investment in our common stock. We will not pay any additional amounts in respect to any amounts withheld.

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DESCRIPTION OF OUR SECURITIES

As of the date of this prospectus, our authorized capital stock consists of 50,000,000 shares of capital stock, $0.001 par value per share, 44,000,000 of which are currently designated as common stock and 6,000,000 of which are currently designated as 6.25% Series A Cumulative Redeemable Preferred Stock, par value $0.001 per share (the “Series A Preferred Stock”).

The following are the authorized classes of our Securities as of December 1, 2023.

The following description is a summary based on relevant provisions of our charter and bylaws and the Maryland General Corporation Law. This summary does not purport to be complete and is subject to, and qualified in its entirety by, the provisions of our charter and bylaws, as amended, and applicable provisions of the Maryland General Corporation Law.

Common Stock

All shares of our common stock have equal rights as to earnings, assets, dividends and voting privileges and, when issued, will be duly authorized, validly issued, fully paid and nonassessable. Shares of our common stock have no preemptive, conversion or redemption rights and are freely transferable, except where their transfer is restricted by federal and state securities laws.

Distributions may be paid to the holders of our common stock if, as and when authorized by our Board of Directors and declared by us out of funds legally available therefor. In the event of our liquidation, dissolution or winding up, each share of our common stock is entitled to share ratably in all of our assets that are legally available for distribution after we pay all debts and other liabilities and subject to any preferential rights of holders of our preferred stock, if any is outstanding at the time. Each share of our common stock is entitled to one vote and does not have cumulative voting rights, which means that holders of a majority of such shares, if they so choose, could elect all of the directors, and holders of less than a majority of such shares would, in that case, be unable to elect any director. Our common stock is listed on Nasdaq under the ticker symbol “GLAD.”

Preferred Stock

Our charter gives the Board of Directors the authority, without further action by stockholders, to classify or reclassify any unissued shares of our common stock or preferred stock into one or more classes or series and to fix the preferences, conversion or other rights, voting powers, restrictions, limitations as to distributions, qualifications, terms or conditions of redemption or other rights, any or all of which may be greater than the rights of the common stock. Thus, the Board of Directors could authorize the issuance of shares of preferred stock with terms and conditions which could have the effect of delaying, deferring or preventing a transaction or a change in control that might involve a premium price for holders of our common stock or otherwise be in their best interest. The issuance of preferred stock could adversely affect the voting power of holders of common stock and reduce the likelihood that such holders will receive dividend payments and payments upon liquidation, and could also decrease the market price of our common stock.

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Any issuance of preferred stock must comply with the requirements of the 1940 Act. The 1940 Act requires, among other things, that (1) immediately after issuance and before any dividend or other distribution is made with respect to our common stock and before any purchase of common stock is made, such preferred stock together with all other Senior Securities must not exceed an amount equal to 50% of our total assets after deducting the amount of such dividend, distribution or purchase price, as the case may be, and (2) the holders of shares of preferred stock, if any are issued, must be entitled as a class to elect two directors at all times and to elect a majority of the directors if dividends on such preferred stock are in arrears by two years or more. Certain matters under the 1940 Act require the separate vote of the holders of any issued and outstanding preferred stock. If we offer preferred stock under this prospectus, we will issue an appropriate prospectus supplement. You should read that prospectus supplement for a description of the preferred stock, including, but not limited to, whether there will be an arrearage in the payment of dividends or sinking fund installments, if any, restrictions with respect to the declaration of dividends, requirements in connection with the maintenance of any ratio or assets, or creation or maintenance of reserves, or provisions for permitting or restricting the issuance of additional securities.

Series A Preferred Stock

At the time of issuance, shares of Series A Preferred Stock will be duly authorized, validly issued, fully paid and non-assessable and will have no preemptive, conversion, or exchange rights or rights to cumulative voting. The Series A Preferred Stock will rank equally with shares of all other series of Preferred Stock that we may issue in the future as to payment of dividends and the distribution of our assets upon dissolution, liquidation or winding up of our affairs. The Series A Preferred Stock is, and all other Preferred Stock that we may issue in the future will be, senior to our common stock as to dividends and distributions. We may issue additional series of Preferred Stock in the future. The Series A Preferred Stock will be effectively subordinated to our existing and future indebtedness, including our outstanding series of unsecured notes and any borrowings under the Credit Facility.

The following summary of the terms and provisions of the Series A Preferred Stock does not purport to be complete and is qualified in its entirety by reference to the pertinent sections of our charter including the articles supplementary (the “Articles Supplementary”), which supplement our charter by classifying and designating the terms of the Series A Preferred Stock.

Dividends

Holders of shares of the Series A Preferred Stock will be entitled to receive, when, as and if authorized by our Board of Directors (or a duly authorized committee of the board) and declared by us, out of funds legally available for the payment of dividends, preferential cumulative cash dividends at the rate of 6.25% per annum of the Liquidation Preference (as defined below) (equivalent to a fixed annual amount of $1.5625 per share) (the “Dividend Rate”). Dividends on shares of the Series A Preferred Stock will accrue and be paid on the basis of a 360-day year consisting of twelve 30-day months. Dividends on outstanding shares of the Series A Preferred Stock will accrue and be cumulative from (but excluding) the last day of the most recent dividend period for which dividends have been paid or, if no dividends have been paid and except as otherwise provided in the following sentence, from the date of issuance. If a share of Series A Preferred Stock is issued after the record date for the dividend period in which such share is issued, dividends on such share will accrue and be cumulative from the beginning of the first dividend period commencing after its issuance. Dividends will be payable monthly in arrears, on or about the fifth day of each month for dividends accrued the previous month or such other date as our Board of Directors may designate, to holders of record as they appear in our stock records at the close of business on the applicable record date. The record date for each dividend will be designated by our Board of Directors and will be a date that is prior to the dividend payment date. We currently anticipate the record date will be on or about the 25th of each month, but such date is subject to determination by our Board of Directors.

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Ranking

The Series A Preferred Stock will rank, with respect to dividend rights and rights upon our liquidation, winding-up or dissolution:

Share Repurchase Program

General

Subject to certain restrictions and procedures, commencing on the date of original issuance (or, if after the date of original issuance our Board of Directors suspends the share repurchase program of the Series A Preferred Stock, on the date our Board of Directors reinstates such program) and terminating on the earlier to occur of (1) the date upon which our Board of Directors, by resolution, suspends or terminates the optional repurchase right of the holders of the Series A Preferred Stock as described in the Articles Supplementary (the “Share Repurchase Program”), and (2) the date on which shares of the Series A Preferred Stock are listed on a national securities exchange, holders of the Series A Preferred Stock may, at their option, require us to repurchase any or all of their shares of Series A Preferred Stock for a cash payment.

Quarterly Repurchase Limit

Repurchases made under the Share Repurchase Program will be subject to a quarterly repurchase limit of 5% of our then outstanding Series A Preferred Stock (by number of shares outstanding), calculated as of the end of the previous calendar quarter.

Applicable Repurchase Discounts

As a general matter, shares of the Series A Preferred Stock repurchased under the Share Repurchase Program will be made at the liquidation preference of the Series A Preferred Stock (“Liquidation Preference”), or $25.00 per share. plus an amount equal to accrued and unpaid dividends to, but excluding, the “Stockholder Repurchase Date”, which is the tenth calendar day following delivery of such holder’s request that we repurchase shares of the Series A Preferred Stock, or if such tenth calendar day is not a business day, on the next succeeding business day; provided however, the share repurchase amount will be subject to the limitations set forth below:

Additional Limitations

Our obligation to repurchase shares of the Series A Preferred Stock is limited to the extent that our Board of Directors determines, in its sole and absolute discretion, that it does not have sufficient funds available, it is

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restricted by applicable law from making such repurchases, or otherwise suspends or terminates the Share Repurchase Program in its sole and absolute discretion. In the event that our Board of Directors elects to terminate the Share Repurchase Program and subject to satisfaction of any applicable listing requirements, we intend to apply to list the shares of the Series A Preferred Stock on Nasdaq or another national securities exchange within one calendar year of the termination, however, there can be no assurance that a listing will be achieved in such timeframe, or at all.

Repurchase Upon Death

Subject to certain conditions, including the limitations described above, commencing on the date of original issuance, shares of the Series A Preferred Stock held by a natural person upon his or her death may be repurchased at the written request of the holder’s estate for a cash payment equal to the Liquidation Preference, or $25.00 per share, plus an amount equal to accrued and unpaid dividends to, but excluding, the “Death Repurchase Date”, which is the fifteenth calendar day of such estate’s request that we repurchase the shares, or, if such fifteenth calendar day is not a business day, on the next succeeding business day.

Redemption

Mandatory Redemption for Asset Coverage

If we fail to maintain “Asset Coverage” (as defined below) of at least the minimum amount required by Sections 18 and 61 of the 1940 Act (which is currently 150%) as of the time of declaration of dividends or other distributions on our common stock (other than dividends payable in shares of common stock), after deducting the amount of such dividend or other distribution, as of the time of purchase of the Company’s common stock or issuance of any senior security as defined in the 1940 Act, and such failure is not cured as of the close of business on the “Asset Coverage Cure Date” (which is defined as the date that is 90 calendar days following the date of such failure), the Series A Preferred Stock may become subject to mandatory redemption. Any redemptions due to failure to maintain the required Asset Coverage will be made in a non-discriminatory manner and will otherwise be consistent with the requirements of Rule 23c-2 under the 1940 Act, if applicable.

“Asset Coverage” means asset coverage of a class of senior security which is a stock, as defined for purposes of Sections 18(h) and 61 of the 1940 Act as in effect on the date of the Articles Supplementary, determined on the basis of values calculated as of a time within 48 hours (not including Sundays or holidays) next preceding the time of such determination.

Optional Redemption by the Company

Except in certain limited circumstances, we cannot redeem the Series A Preferred Stock prior to the earlier of (1) first anniversary of the Termination Date and (2) January 1, 2027. The “Termination Date” is the date that is the earlier of (1) December 31, 2026 (unless the public offering of the Series A Preferred Stock is earlier terminated or extended by our Board of Directors) or (2) the date on which all 6,000,000 shares of Series A Preferred Stock offered in a public offering are sold.

On and after the earlier of (1) first anniversary of the Termination Date and (2) January 1, 2027, at our sole option upon not less than 30 nor more than 60 days’ written notice, we may redeem shares of the Series A Preferred Stock, in whole or in part, at any time or from time to time, for cash at a redemption price of $25.00 per share, plus an amount equal to all accumulated and unpaid dividends on such shares to, but excluding, the date fixed for redemption, without interest. Holders of Series A Preferred Stock to be redeemed must then surrender such Series A Preferred Stock at the place designated in the notice. Upon surrender of the Series A Preferred Stock, the holders will be entitled to the redemption price. If notice of redemption of any shares of Series A Preferred Stock has been given and if we have deposited the funds necessary for such redemption with the paying agent for the benefit of the holders of any of the shares of Series A Preferred Stock to be redeemed, then from and after the redemption date, dividends will cease to accumulate on those shares of Series A Preferred Stock, those shares of Series A Preferred Stock will no longer be deemed outstanding and all rights of the holders of

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such shares will terminate, except the right to receive the redemption price. If less than all of the outstanding Series A Preferred Stock is to be redeemed, the Series A Preferred Stock to be redeemed will be selected (1) pro rata, (2) by lot or (3) by any other fair and equitable method that our Board of Directors may choose. Any optional redemptions will be made in a non-discriminatory manner and will otherwise be consistent with the requirements of Rule 23c-2 of the 1940 Act, if applicable.

1940 Act Restrictions on Dividends and Repurchases

For so long as any shares of Preferred Stock are outstanding, we will not: (x) declare any dividend or other distribution (other than a dividend or distribution paid in our common stock) in respect of our common stock, (y) call for redemption, redeem, purchase or otherwise acquire for consideration any such common stock, or (z) pay any proceeds of the liquidation of the Company in respect of such common stock, unless, in each case, (A) immediately thereafter, we will be in compliance with the Asset Coverage limitations applicable to us under the 1940 Act (currently 150%) after deducting the amount of such dividend or distribution or redemption or purchasing price or liquidation proceeds, (B) all cumulative dividends and distributions of shares of all series of Preferred Stock, if any, ranking on parity with the Series A Preferred Stock due on or prior to the date of the applicable dividend, distribution, redemption, purchase or acquisition shall have been declared and paid (or shall have been declared and sufficient funds or deposit securities as permitted by the terms of such Preferred Stock for the payment thereof shall have been deposited irrevocably with the applicable paying agent) and (C) we have deposited deposit securities with the redemption and paying agent in accordance with certain requirements with respect to outstanding Preferred Stock of any series to be redeemed pursuant an Asset Coverage mandatory redemption resulting from the failure to comply with the Asset Coverage for which a notice of redemption shall have been given or shall have been required to be given on or prior to the date of the applicable dividend, distribution, redemption, purchase or acquisition.

Liquidation Rights

In the event of our voluntary or involuntary liquidation, dissolution or winding up, the holders of shares of Series A Preferred Stock will be entitled to be paid, out of our assets legally available for distribution to our stockholders, a liquidation distribution equal to the Liquidation Preference, plus an amount equal to any accumulated and unpaid dividends on such shares to, but excluding, the date of payment, but without interest, before any distribution of assets is made to holders of our common stock. If our assets legally available for distribution to stockholders are insufficient to pay in full the Liquidation Preference plus an amount equal to any accumulated and unpaid dividends on the Series A Preferred Stock and the amounts due upon liquidation with respect to such other shares of Preferred Stock, then the available assets will be distributed among the holders of the Series A Preferred Stock and such other series of Preferred Stock ratably so that the amount of assets distributed per share of Series A Preferred Stock and such other series of Preferred Stock will in all cases bear to each other the same ratio that the Liquidation Preference per share on the Series A Preferred Stock and the liquidation preference on such other series of Preferred Stock bear to each other. Written notice of any such liquidation, dissolution or winding up of us, stating the payment date or dates when, and the place or places where, the amounts distributable in such circumstances will be payable, will be given by first class mail, postage pre-paid, not less than 30 nor more than 60 days prior to the payment date stated therein, to each record holder of the Series A Preferred Stock at the respective addresses of such holders as the same appear on the stock transfer records of the Company. After payment of the full amount of the liquidation preference, plus an amount equal to any accumulated and unpaid dividends to which they are entitled, the holders of Series A Preferred Stock will have no right or claim to any of our remaining assets. If we convert into or consolidate or merge with or into any other corporation, trust or entity, effect a statutory share exchange or sell, lease, transfer or convey all or substantially all of our property or business, we will not be deemed to have liquidated, dissolved or wound up.

Voting Rights

Except as otherwise provided in our charter, including the terms of the Series A Preferred Stock, each holder of a share of Series A Preferred Stock will be entitled to one vote for each share of Series A Preferred Stock held by such holder on each matter submitted to a vote of our stockholders and the holders of outstanding shares of

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any Preferred Stock, including the Series A Preferred Stock, will vote together with holders of common stock as a single class. Under applicable rules of Nasdaq and Maryland law, we are currently required to hold annual meetings of stockholders.

In addition, the holders of outstanding shares of any Preferred Stock, including the Series A Preferred Stock, will be entitled, as a class, to the exclusion of the holders of all other securities and the common stock, to elect two of our directors at all times (regardless of the total number of directors serving on the Board of Directors). We refer to these directors as the “Preferred Directors”. The holders of outstanding shares of common stock and Preferred Stock, including Series A Preferred Stock, voting together as a single class, will elect the balance of our directors. Under our bylaws, our directors are divided into three classes. At each annual meeting of our stockholders, the successors to the class of directors whose term expires at such meeting will be elected to hold office for a term expiring at the annual meeting of stockholders held in the third year following the year of their election. Our Preferred Directors will be up for election in 2026.

Notwithstanding the foregoing, if: (1) at the close of business on any dividend payment date for dividends on any outstanding share of any Preferred Stock, including any outstanding shares of Series A Preferred Stock, accumulated dividends (whether or not earned or declared) on the shares of Preferred Stock, including the Series A Preferred Stock, equal to at least two full years’ dividends shall be due and unpaid and sufficient cash or specified securities shall not have been deposited with the redemption and paying agent or other applicable paying agent for the payment of such accumulated dividends; or (2) at any time holders of any shares of Preferred Stock are entitled under the 1940 Act to elect a majority of our directors (a period when either of the foregoing conditions exists, a “Voting Period”), then the number of members constituting our Board of Directors will automatically be increased by the smallest number that, when added to the two directors elected exclusively by the holders of shares of any Preferred Stock, including the Series A Preferred Stock, as described above, would constitute a majority of our Board of Directors as so increased by such smallest number; and the holders of the shares of Preferred Stock, including the Series A Preferred Stock, will be entitled as a class on a one-vote-per-share basis, to elect such additional directors. The terms of office of the individuals who are directors at the time of that election will not be affected by the election of the additional directors. If we thereafter shall pay, or declare and set apart for payment, in full all dividends payable on all outstanding shares of Preferred Stock, including Series A Preferred Stock, for all past dividend periods, or the Voting Period is otherwise terminated, (1) the voting rights stated above shall cease, subject always, however, to the revesting of such voting rights in the holders of shares of Preferred Stock upon the further occurrence of any of the events described herein, and (2) the terms of office of all of the additional directors so elected will terminate automatically. Any Preferred Stock, including Series A Preferred Stock, issued after the date hereof will vote with Series A Preferred Stock as a single class on the matters described above, and the issuance of any other Preferred Stock, including Series A Preferred Stock, by us may reduce the voting power of the holders of Series A Preferred Stock.

As soon as practicable after the accrual of any right of the holders of shares of Preferred Stock to elect additional directors as described above, we will call a special meeting of such holders and notify the Redemption and Paying Agent and/or such other person as is specified in the terms of such Preferred Stock to receive notice, (i) by mailing or delivery by electronic means or (ii) in such other manner and by such other means as are specified in the terms of such Preferred Stock, a notice of such special meeting to such holders, such meeting to be held not less than 10 nor more than 30 calendar days after the date of the delivery by electronic means or mailing of such notice. If we fail to call such a special meeting, it may be called at our expense by any such holder on like notice. The record date for determining the holders of shares of Preferred Stock entitled to notice of and to vote at such special meeting shall be the close of business on the fifth business day preceding the calendar day on which such notice is mailed. At any such special meeting and at each meeting of holders of shares of Preferred Stock held during a Voting Period at which directors are to be elected, such holders, voting together as a class (to the exclusion of the holders of all our other securities and classes of capital stock), will be entitled to elect the number of additional directors prescribed above on a one-vote-per-share basis.

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Except as otherwise permitted by the terms of the Series A Preferred Stock, so long as any shares of Series A Preferred Stock are outstanding, we will not, without the affirmative vote or consent of the holders of at least two-thirds of shares of Series A Preferred Stock, voting as a separate class, amend, alter or repeal the provisions of the charter, including the terms of the Series A Preferred Stock, whether by merger, consolidation or otherwise, so as to materially and adversely affect any privilege, preference, right or power of the Series A Preferred Stock; provided, however, that (i) a change in our capitalization as described under the heading “—Issuance of Additional Preferred Stock” will not be considered to materially and adversely affect the privileges, preferences, rights or powers of Series A Preferred Stock, and (ii) a division of a share of Series A Preferred Stock will be deemed to affect such preferences, rights or powers only if the terms of such division materially and adversely affect the holders of shares of Series A Preferred Stock. For purposes of the foregoing, no matter shall be deemed to adversely affect any privilege, preference, right or power of a share of Series A Preferred Stock or the holder thereof unless such matter (i) alters or abolishes any preferential right of such share of Series A Preferred Stock, or (ii) creates, alters or abolishes any right in respect of redemption of such Series A Preferred Stock (other than as a result of a division of such Series A Preferred Stock).

So long as any shares of Preferred Stock are outstanding, we will not, without the affirmative vote or consent of the holders of at least 66 ²⁄₃% of the shares of Preferred Stock outstanding at the time, voting as a separate class, file a voluntary application for relief under federal bankruptcy law or any similar application under state law for so long as we are solvent and do not foresee becoming insolvent. No amendment, alteration or repeal of our obligation to redeem the Series A Preferred Stock or to accumulate dividends at the Dividend Rate will be effected without, in each case, the prior unanimous vote or consent of the holders of shares of Series A Preferred Stock. The affirmative vote of the holders of at least a “majority of the outstanding shares of Preferred Stock,” including the shares of Series A Preferred Stock outstanding at the time, voting as a separate class, will be required (i) to approve us ceasing to be, or to withdraw our election as, a BDC, or (ii) to approve any plan of “reorganization” (as such term is defined in Section 2(a)(33) of the 1940 Act) adversely affecting such shares of Preferred Stock. For purposes of the foregoing, the vote of a “majority of the outstanding shares of Preferred Stock” means the vote at an annual or special meeting duly called of (a) 67% or more of such shares present at a meeting, if the holders of more than 50% of such outstanding shares are present or represented by proxy at such meeting, or (b) more than 50% of such outstanding shares, whichever is less.

For purposes of determining any rights of the holders of shares of Series A Preferred Stock to vote on any matter, whether such right is created by our charter, including the terms of the Series A Preferred Stock, by statute or otherwise, no holder of Series A Preferred Stock will be entitled to vote any shares of Series A Preferred Stock and no share of Series A Preferred Stock will be deemed to be “outstanding” for the purpose of voting or determining the number of shares required to constitute a quorum if, prior to or concurrently with the time of determination of shares entitled to vote or the time of the actual vote on the matter, as the case may be, the requisite Notice of Redemption with respect to such shares of Series A Preferred Stock will have been given in accordance with the terms of the Series A Preferred Stock, and the Redemption Price for the redemption of such shares of Series A Preferred Stock will have been irrevocably deposited with the Redemption and Paying Agent for that purpose. No shares of Series A Preferred Stock held by us will have any voting rights or be deemed to be outstanding for voting or for calculating the voting percentage required on any other matter or other purposes.

Unless otherwise required by law or our charter, holders of shares of Series A Preferred Stock will not have any relative rights or preferences or other special rights with respect to voting other than those specifically set forth in the “Voting Rights” section of the Articles Supplementary. The holders of shares of Series A Preferred Stock will have no rights to cumulative voting. In the event that we fail to declare or pay any dividends on Series A Preferred Stock, the exclusive remedy of the holders will be the right to vote for additional directors as discussed above.

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Issuance of Additional Preferred Stock

So long as any shares of Series A Preferred Stock are outstanding, we may, without the vote or consent of the holders thereof, authorize, establish and create and issue and sell shares of one or more series of a class of our senior securities representing stock under Sections 18 and 61 of the 1940 Act, ranking on parity with the Series A Preferred Stock as to the payment of dividends and distribution of assets upon dissolution, liquidation or the winding up of our affairs, in addition to then outstanding shares of Series A Preferred Stock, including additional series of Preferred Stock, and authorize, issue and sell additional shares of any such series of Preferred Stock then outstanding or so established and created, including additional shares of the Series A Preferred Stock, in each case in accordance with applicable law, provided that we will, immediately after giving effect to the issuance of such additional Preferred Stock and to our receipt and application of the proceeds thereof, including to the redemption of Preferred Stock with such proceeds, have Asset Coverage as required by Sections 18 and 61 of the 1940 Act (which is currently 150%).

Modification

The Board of Directors, without the vote of the holders of shares of Series A Preferred Stock, may interpret or correct the provisions of the Articles Supplementary to supply any omission, resolve any inconsistency or ambiguity or to cure or correct any defective or inconsistent provision, including any provision that becomes defective after the date hereof because of impossibility of performance or any provision that is inconsistent with any provision of any other Preferred Stock or the common stock.

Subscription Rights

General

We may issue subscription rights to our stockholders to purchase common stock or preferred stock. Subscription rights may be issued independently or together with any other offered security and may or may not be transferable by the person purchasing or receiving the subscription rights. In connection with any subscription rights offering to our stockholders, we may enter into a standby underwriting arrangement with one or more underwriters pursuant to which such underwriters would purchase any offered Securities remaining unsubscribed after such subscription rights offering to the extent permissible under applicable law. In connection with a subscription rights offering to our stockholders, we would distribute certificates evidencing the subscription rights and a prospectus supplement to our stockholders on the record date that we set for receiving subscription rights in such subscription rights offering.

The applicable prospectus supplement would describe the following terms of subscription rights in respect of which this prospectus is being delivered:

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Exercise of Subscription Rights

Each subscription right would entitle the holder of the subscription right to purchase for cash such amount of shares of common stock, or preferred stock, at such exercise price as shall in each case be set forth in, or be determinable as set forth in, the prospectus supplement relating to the subscription rights offered thereby. Subscription rights may be exercised at any time up to the close of business on the expiration date for such subscription rights set forth in the prospectus supplement. After the close of business on the expiration date, all unexercised subscription rights would become void.

Subscription rights may be exercised as set forth in the prospectus supplement relating to the subscription rights offered thereby. Upon receipt of payment and the subscription rights certificate properly completed and duly executed at the corporate trust office of the subscription rights agent or any other office indicated in the prospectus supplement we will forward, as soon as practicable, the shares of common stock or preferred stock purchasable upon such exercise. We may determine to offer any unsubscribed offered securities directly to persons other than stockholders, to or through agents, underwriters or dealers or through a combination of such methods, including pursuant to standby underwriting arrangements, as set forth in the applicable prospectus supplement.

Warrants

The following is a general description of the terms of the warrants we may issue from time to time. Particular terms of any warrants we offer will be described in the prospectus supplement relating to such warrants.

We may issue warrants to purchase shares of our common stock, preferred stock or debt securities. Such warrants may be issued independently or together with shares of common or preferred stock or other equity or debt securities and may be attached or separate from such securities. We will issue each series of warrants under a separate warrant agreement to be entered into between us and a warrant agent. The warrant agent will act solely as our agent and will not assume any obligation or relationship of agency for or with holders or beneficial owners of warrants.

A prospectus supplement will describe the particular terms of any series of warrants we may issue, including the following:

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We and the warrant agent may amend or supplement the warrant agreement for a series of warrants without the consent of the holders of the warrants issued thereunder to effect changes that are not inconsistent with the provisions of the warrants and that do not materially and adversely affect the interests of the holders of the warrants.

Prior to exercising their warrants, holders of warrants will not have any of the rights of holders of the securities purchasable upon such exercise, including the right to receive distributions or dividends, if any, or payments upon our liquidation, dissolution or winding up or to exercise any voting rights.

Under the 1940 Act, we may generally only offer warrants (except for warrants expiring not later than 120 days after issuance and issued exclusively and ratably to a class of our security holders) on the condition that (1) the warrants expire by their terms within ten years; (2) the exercise or conversion price is not less than the current market value of the securities underlying the warrants at the date of issuance; (3) our stockholders authorize the proposal to issue such warrants (our stockholders approved such a proposal to issue long-term rights, including warrants, in connection with our 2008 annual meeting of stockholders) and a “required majority” of our Board of Directors approves such issuance on the basis that the issuance is in the best interests of Gladstone Capital and our stockholders; and (4) if the warrants are accompanied by other securities, the warrants are not separately transferable unless no class of such warrants and the securities accompanying them has been publicly distributed. A “required majority” of our Board of Directors is a vote of both a majority of our directors who have no financial interest in the transaction and a majority of the directors who are not interested persons of the company. The 1940 Act also provides that the amount of our voting securities that would result from the exercise of all outstanding warrants, options and subscription rights at the time of issuance may not exceed 25% of our outstanding voting securities.

Debt Securities

Any debt securities that we issue may be senior or subordinated in priority of payment. If we offer debt securities under this prospectus, we will provide a prospectus supplement that describes the ranking, whether

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senior or subordinated, the specific designation, the aggregate principal amount, the purchase price, the maturity, the redemption terms, the interest rate or manner of calculating the interest rate, the time of payment of interest, if any, the terms for any conversion or exchange, including the terms relating to the adjustment of any conversion or exchange mechanism, the listing, if any, on a securities exchange, the name and address of the trustee and any other specific terms of the debt securities.

5.125% Notes due 2026 (the “2026 Notes”)

The 2026 Notes were issued under a base indenture (the “Base Indenture”), dated as of November 6, 2018, and a third supplemental indenture thereto dated as of December 15, 2020, between us and U.S. Bank Trust Company, National Association (as successor in interest to U.S. Bank National Association) (“U.S. Bank”), as trustee. The 2026 Notes will mature on January 31, 2026. The principal payable at maturity will be 100% of the aggregate principal amount. The interest rate of the 2026 Notes is 5.125% per year and is paid semi-annually in arrears on January 31 and July 31 of each year, and the regular record dates for interest payments are every January 15 and July 15. If an interest payment date falls on a non-business day, the applicable interest payment will be made on the next business day and no additional interest will accrue as a result of such delayed payment. The 2026 Notes are not listed on any securities exchange or automated dealer quotation system.

The 2026 Notes were issued in denominations of $2,000 and integral multiples of $1,000 in excess thereof. The 2026 Notes are not subject to any sinking fund and holders of the 2026 Notes do not have the option to have the 2026 Notes repaid prior to the stated maturity date.

The following is a summary description of the material terms of the 2026 Notes, the Base Indenture and the third supplemental indenture thereto. The following summary is qualified in its entirety by reference to the Base Indenture and the third supplemental indenture (collectively, the “2026 Notes indenture”).

Covenants

In addition to standard covenants relating to payment of principal and interest, maintaining an office where payments may be made or securities can be surrendered for payment and related matters, the following covenants apply to the 2026 Notes:

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Optional Redemption

The 2026 Notes may be redeemed in whole or in part at any time or from time to time at our option, upon not less than 30 days nor more than 60 days written notice by mail prior to the date fixed for redemption thereof, at a redemption price (as determined by us) equal to the greater of the following amounts, plus, in each case, accrued and unpaid interest to, but excluding, the redemption date: (1) 100% of the principal amount of the 2026 Notes to be redeemed or (2) the sum of the present values of the remaining scheduled payments of principal and interest (exclusive of accrued and unpaid interest to the date of redemption) on the 2026 Notes to be redeemed, discounted to the redemption date on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) using the applicable Treasury Rate plus 50 basis points; provided, however, that if we redeem any 2026 Notes on or after October 31, 2025 (the date falling three months prior to the maturity date of the 2026 Notes), the redemption price for the 2026 Notes will be equal to 100% of the principal amount of the 2026 Notes to be redeemed, plus accrued and unpaid interest, if any, to, but excluding, the date of redemption; provided, further, that no such partial redemption shall reduce the portion of the principal amount of a note not redeemed to less than $2,000.

Conversion and Exchange

The 2026 Notes are not convertible into or exchangeable for other securities.

Events of Default

The term “Event of Default” in respect of the 2026 Notes means any of the following:

An Event of Default for the 2026 Notes may, but does not necessarily, constitute an Event of Default for any other series of debt securities issued under the same or any other indenture. The trustee may withhold notice to the holders of the 2026 Notes of any default, except in the payment of principal or interest, if it in good faith considers the withholding of notice to be in the best interests of the holders.

Remedies if an Event of Default Occurs

If an Event of Default has occurred and is continuing, the trustee or the holders of not less than 25% in principal amount of the 2026 Notes may declare the entire principal amount of all the 2026 Notes to be due and

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immediately payable, but this does not entitle any holder of 2026 Notes to any redemption payout or redemption premium. Except in cases of default, where the trustee has some special duties, the trustee is not required to take any action under the 2026 Notes indenture at the request of any holders unless the holders offer the trustee protection from expenses and liability reasonably satisfactory to it (called an “indemnity”).

Defeasance and Covenant Defeasance

The 2026 Notes are subject to defeasance by us. “Defeasance” means that, by depositing with a trustee an amount of cash and/or government securities sufficient to pay all principal and interest, if any, on the 2026 Notes when due and satisfying any additional conditions required under the 2026 Notes indenture relating to the 2026 Notes, we will be deemed to have been discharged from our obligations under the 2026 Notes.

The 2026 Notes are subject to covenant defeasance by us. In the event of a “covenant defeasance,” upon depositing such funds and satisfying conditions similar to those for defeasance we would be released from certain covenants under the 2026 Notes indenture. The consequences to the holders of the 2026 Notes would be that, while they would no longer benefit from certain covenants under the 2026 Notes indenture, and while the 2026 Notes could not be accelerated for any reason, the holders of the 2026 Notes nonetheless could look to the Company for repayment of the 2026 Notes if there were a shortfall in the funds deposited with the trustee or the trustee is prevented from making a payment.

Indenture Provisions—Ranking

The 2026 Notes are our direct unsecured obligations and rank:

3.75% Notes due 2027 (the “2027 Notes”)

The 2027 Notes were issued under the Base Indenture and a fourth supplemental indenture thereto dated as of November 4, 2021, entered into between us and U.S. Bank, as trustee. The 2027 Notes will mature on May 1, 2027. The principal payable at maturity will be 100% of the aggregate principal amount. The interest rate of the 2027 Notes is 3.75% per year and will be paid semi-annually in arrears on May 1 and November 1 of each year, and the regular record dates for interest payments will be every April 15 and October 15. If an interest payment date falls on a non-business day, the applicable interest payment will be made on the next business day and no additional interest will accrue as a result of such delayed payment. The 2027 Notes are not listed on any securities exchange or automated dealer quotation system.

The 2027 Notes were issued in denominations of $2,000 and integral multiples of $1,000 in excess thereof. The 2027 Notes are not subject to any sinking fund and holders of the 2027 Notes do not have the option to have the 2027 Notes repaid prior to the stated maturity date.

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The following is a summary description of the material terms of the 2027 Notes, the Base Indenture and the fourth supplemental indenture thereto. The following summary is qualified in its entirety by reference to the Base Indenture and the fourth supplemental indenture (collectively, the “2027 Notes indenture”).

Covenants

In addition to standard covenants relating to payment of principal and interest, maintaining an office where payments may be made or securities can be surrendered for payment and related matters, the following covenants will apply to the 2027 Notes:

Optional Redemption

The 2027 Notes may be redeemed in whole or in part at any time or from time to time at our option, upon not less than 30 days nor more than 60 days written notice by mail prior to the date fixed for redemption thereof, at a redemption price (as determined by us) equal to the greater of the following amounts, plus, in each case, accrued and unpaid interest to, but excluding, the redemption date: (1) 100% of the principal amount of the 2027 Notes to be redeemed or (2) the sum of the present values of the remaining scheduled payments of principal and interest (exclusive of accrued and unpaid interest to the date of redemption) on the 2027 Notes to be redeemed, discounted to the redemption date on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) using the applicable Treasury Rate plus 50 basis points; provided, however, that if we redeem any Notes on or after February 1, 2027 (the date falling three months prior to the maturity date of the 2027 Notes), the redemption price for the 2027 Notes will be equal to 100% of the principal amount of the 2027 Notes to be redeemed, plus accrued and unpaid interest, if any, to, but excluding, the date of redemption; provided, further, that no such partial redemption shall reduce the portion of the principal amount of a note not redeemed to less than $2,000.

Conversion and Exchange

The 2027 Notes are not convertible into or exchangeable for other securities.

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Events of Default

The term “Event of Default” in respect of the 2027 Notes means any of the following:

An Event of Default for the 2027 Notes may, but does not necessarily, constitute an Event of Default for any other series of debt securities issued under the same or any other indenture. The trustee may withhold notice to the holders of the 2027 Notes of any default, except in the payment of principal or interest, if it in good faith considers the withholding of notice to be in the best interests of the holders.

Remedies if an Event of Default Occurs

If an Event of Default has occurred and is continuing, then and in every case (other than an Event of Default specified in the penultimate bullet point above), the trustee or the holders of not less than 25% in principal amount of the 2027 Notes may declare the entire principal amount of all the 2027 Notes to be due and immediately payable, but this does not entitle any holder of notes to any redemption payout or redemption premium. Notwithstanding the foregoing, in the case of the events of bankruptcy, insolvency or reorganization described in the penultimate bullet point above, 100% of the principal of and accrued and unpaid interest on the 2027 Notes will automatically become due and payable. In certain circumstances, a declaration of acceleration of maturity pursuant to either of the prior two sentences may be canceled by the holders of a majority in principal amount of the 2027 Notes if (1) we have deposited with the trustee all amounts due and owing with respect to the 2027 Notes (other than principal or any payment that has become due solely by reason of such acceleration) and certain other amounts, and (2) any other Events of Default have been cured or waived.

Defeasance and Covenant Defeasance

The 2027 Notes are subject to defeasance by us. “Defeasance” means that, by depositing with a trustee an amount of cash and/or government securities sufficient to pay all principal and interest, if any, on the 2027 Notes when due and satisfying any additional conditions noted below, we will be deemed to have been discharged from our obligations under the 2027 Notes. In the event of a “covenant defeasance,” upon depositing such funds and satisfying similar conditions discussed below we would be released from certain covenants under the 2027 Notes indenture.

The 2027 Notes are subject to covenant defeasance by us. In the event of a “covenant defeasance,” upon depositing such funds and satisfying conditions similar to those for defeasance we would be released from certain covenants under the 2027 Notes indenture. The consequences to the holders of the 2027 Notes would be that, while they would no longer benefit from certain covenants under the 2027 Notes indenture, and while the 2027 Notes could not be accelerated for any reason, the holders of the 2027 Notes nonetheless could look to the Company for repayment of the 2027 Notes if there were a shortfall in the funds deposited with the trustee or the trustee is prevented from making a payment.

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Indenture Provisions—Ranking

The 2027 Notes will be our direct unsecured obligations and will rank:

7.75% Notes due 2028 (the “2028 Notes”)

The 2028 Notes were issued under the Base Indenture and a fifth supplemental indenture thereto dated August 17, 2023, between us and U.S. Bank, as trustee. The 2028 Notes will mature on September 1, 2028. The principal payable at maturity will be 100% of the aggregate principal amount. The interest rate of the 2028 Notes is 7.75% per year and will be paid every March 1, June 1, September 1 and December 1, and the regular record dates for interest payments will be every February 15, May 15, August 15 and November 15. If an interest payment date falls on a non-business day, the applicable interest payment will be made on the next business day and no additional interest will accrue as a result of such delayed payment. The 2028 Notes are listed on Nasdaq under the symbol “GLADZ.”

The 2028 Notes were issued in denominations of $25 and integral multiples of $25 in excess thereof. The 2028 Notes are not subject to any sinking fund and holders of the 2028 Notes do not have the option to have the 2028 Notes repaid prior to the stated maturity date.

The following is a summary description of the material terms of the 2028 Notes, the Base Indenture and the fifth supplemental indenture thereto. The following summary is qualified in its entirety by reference to the Base Indenture and the fifth supplemental indenture (collectively, the “2028 Notes indenture”).

Covenants

In addition to standard covenants relating to payment of principal and interest, maintaining an office where payments may be made or securities can be surrendered for payment and related matters, the following covenants will apply to the 2028 Notes:

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Optional Redemption

The 2028 Notes may be redeemed in whole or in part at any time or from time to time at our option on or after September 1, 2025, upon not less than 30 days nor more than 60 days written notice by mail prior to the date fixed for redemption thereof, at a redemption price of 100% of the outstanding principal amount of the 2028 Notes to be redeemed plus accrued and unpaid interest payments otherwise payable thereon for the then-current quarterly interest period accrued to, but excluding, the date fixed for redemption.

Conversion and Exchange

The 2028 Notes are not convertible into or exchangeable for other securities.

Events of Default

The term “Event of Default” in respect of the 2028 Notes means any of the following:

An Event of Default for the 2028 Notes may, but does not necessarily, constitute an Event of Default for any other series of debt securities issued under the same or any other indenture. The trustee may withhold notice to the holders of the 2028 Notes of any default, except in the payment of principal or interest, if it in good faith considers the withholding of notice to be in the best interests of the holders.

Remedies if an Event of Default Occurs

If an Event of Default has occurred and is continuing, the trustee or the holders of not less than 25% in principal amount of the 2028 Notes may declare the entire principal amount of all the 2028 Notes to be due and

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immediately payable, but this does not entitle any holder of 2028 Notes to any redemption payout or redemption premium. This is called a declaration of acceleration of maturity. In certain circumstances, a declaration of acceleration of maturity may be canceled by the holders of a majority in principal amount of the 2028 Notes if (1) we have deposited with the trustee all amounts due and owing with respect to the 2028 Notes (other than principal or any payment that has become due solely by reason of such acceleration) and certain other amounts, and (2) any other Events of Default have been cured or waived.

Except in cases of default, where the trustee has some special duties, the trustee is not required to take any action under the indenture at the request of any holders unless the holders offer the trustee indemnity, security or both against costs, expenses and liability reasonably satisfactory to it (called an “indemnity”). If indemnity reasonably satisfactory to the trustee is provided, the holders of a majority in principal amount of the 2028 Notes may direct the time, method and place of conducting any lawsuit or other formal legal action seeking any remedy available to the trustee. The trustee may refuse to follow those directions in certain circumstances. No delay or omission in exercising any right or remedy will be treated as a waiver of that right, remedy or Event of Default.

Defeasance and Covenant Defeasance

The 2028 Notes are subject to defeasance by us. “Defeasance” means that, by depositing with a trustee an amount of cash and/or government securities sufficient to pay all principal and interest, if any, on the 2028 Notes when due and satisfying any additional conditions noted below, we will be deemed to have been discharged from our obligations under the 2028 Notes. In the event of a “covenant defeasance,” upon depositing such funds and satisfying similar conditions discussed below we would be released from certain covenants under the 2028 Notes indenture.

The 2028 Notes are subject to covenant defeasance by us. In the event of a “covenant defeasance,” upon depositing such funds and satisfying conditions similar to those for defeasance we would be released from certain covenants under the 2028 Notes indenture. The consequences to the holders of the 2028 Notes would be that, while they would no longer benefit from certain covenants under the 2028 Notes indenture, and while the 2028 Notes could not be accelerated for any reason, the holders of the 2028 Notes nonetheless could look to the Company for repayment of the 2028 Notes if there were a shortfall in the funds deposited with the trustee or the trustee is prevented from making a payment.

Ranking

The 2028 Notes will be our direct unsecured obligations and will rank:

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CERTAIN PROVISIONS OF MARYLAND LAW AND OF OUR

CHARTER AND BYLAWS

Our charter and bylaws and the Maryland General Corporation Law contain certain provisions that could make more difficult the acquisition of us by means of a tender offer, a proxy contest or otherwise. These provisions are expected to discourage certain types of coercive takeover practices and inadequate takeover bids and to encourage persons seeking to acquire control of us to negotiate first with our Board of Directors. We believe that the benefits of these provisions outweigh the potential disadvantages of discouraging such proposals because, among other things, negotiation of such proposals might result in an improvement of their terms. The description set forth below is intended as a summary only and is qualified in its entirety by reference to our charter and bylaws, as amended, which are filed as exhibits to the registration statement of which this prospectus is a part.

Classified Board of Directors

In accordance with our bylaws, our Board of Directors is divided into three classes of directors serving staggered three-year terms, with the term of directors in each class expiring at the annual meeting of stockholders held in the third year following the year of their election. Two classes have two directors each and one class has three directors. A classified board may render more difficult a change in control of us or removal of our incumbent management. We believe, however, that the longer time required to elect a majority of a classified board of directors will help to ensure continuity and stability of our management and policies.

Our classified board could have the effect of making the replacement of incumbent directors more time consuming and difficult. Because our directors may only be removed for cause, at least two annual meetings of stockholders, instead of one, will generally be required to effect a change in a majority of our Board of Directors. Thus, our classified board could increase the likelihood that incumbent directors will retain their positions. The staggered terms of directors may delay, defer or prevent a tender offer or an attempt to change control of us or another transaction that might involve a premium price for our common stock that might be in the best interest of our stockholders.

Number of Directors; Removal; Vacancies

Our charter provides that the number of directors will be determined pursuant to our bylaws but shall never be less than the number permitted by law. Our bylaws provide that a majority of our entire Board of Directors may at any time increase or decrease the number of directors. In addition, our bylaws provide that the number of directors shall not be increased by 50% or more in any 12-month period without the approval of two-thirds of the members of our Board of Directors then in office. Our bylaws provide that any vacancies may be filled only by the vote of a majority of the remaining directors, even if less than a quorum, and the directors so appointed shall hold office for the remainder of the full term of the class of directors in which the vacancy occurred and until their successors are elected and qualified. Notwithstanding the foregoing, if the stockholders of any class or series are entitled separately to elect one or more directors, a majority of the remaining directors elected by that class or series or the sole remaining director elected by that class or series may fill any vacancy among the number of directors elected by that class or series.

A plurality of all votes cast at a meeting at which a quorum is present is sufficient to elect a director. Our directors may only be removed for cause and only by the affirmative vote of at least a majority of all the votes entitled to be cast by our stockholders generally in the election of directors. This provision, when coupled with the power of our Board of Directors to fill vacancies on our Board of Directors, precludes stockholders from removing incumbent directors except for cause and upon a substantial affirmative vote and could preclude stockholders from filling the vacancies created by such removal with their own nominees.

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Advance Notice Provisions for Stockholder Nominations and Stockholder Proposals

Our bylaws establish an advance notice procedure for stockholders to make nominations of candidates for election as directors or to bring other business before an annual or special meeting of our stockholders, which we refer to as the stockholder notice procedure.

The stockholder notice procedure provides that with respect to an annual meeting of stockholders, nominations of individuals for election to our Board of Directors and the proposal of business to be considered by our stockholders at an annual meeting may be made only (1) pursuant to our notice of the meeting, (2) by or at the direction of our Board of Directors or (3) by a stockholder who was a stockholder of record at the time of giving of notice, who is entitled to vote at the meeting and who has complied with the advance notice procedures set forth in our bylaws, including a requirement to provide certain information about the stockholder and the nominee or business proposal, as applicable. With respect to special meetings of stockholders, only the business specified in our notice of meeting may be brought before the meeting. Nominations of individuals for election to our Board of Directors may be made at a special meeting of stockholders at which directors are to be elected only (1) by or at the direction of our Board of Directors or (2) by a stockholder who was a stockholder of record at the time of giving of notice, who is entitled to vote at the meeting and who has complied with the advance notice provisions set forth in our bylaws, including a requirement to provide certain information about the stockholder and the nominee.

The purpose of requiring stockholders to give us advance notice of nominations and other business is to afford our Board of Directors a meaningful opportunity to consider the qualifications of the proposed nominees and the advisability of the other proposed business and, to the extent deemed necessary or desirable by the Board of Directors, to inform stockholders and make recommendations about such qualifications or business, as well as to provide a more orderly procedure for conducting meetings of stockholders. Although our bylaws do not give our Board of Directors any power to disapprove stockholder nominations for the election of directors or proposals for action, they may have the effect of precluding a contest for the election of directors or the consideration of stockholder proposals if proper procedures are not followed and of discouraging or deterring a third party from conducting a solicitation of proxies to elect its own slate of directors or to approve its own proposal without regard to whether consideration of such nominees or proposals might be harmful or beneficial to us and our stockholders.

Authority to Issue Preferred Stock without Stockholder Approval

Our charter permits our Board of Directors to issue up to 50,000,000 shares of capital stock. Our Board of Directors may classify or reclassify any unissued common stock or preferred stock into other classes or series of stock and establish the preferences, conversion or other rights, voting powers, restrictions, limitations as to distributions, qualifications and terms or conditions of redemption of any such stock. Thus, our Board of Directors could authorize the issuance of preferred stock with terms and conditions that could have a priority as to distributions and amounts payable upon liquidation over the rights of the holders of our common stock.

Amendment of Charter and Bylaws

Our charter may be amended, altered, changed or repealed, subject to the terms of any class or series of preferred stock, only if advised by our Board of Directors and approved by our stockholders by the affirmative vote of two-thirds of all the votes entitled to be cast on the matter.

Our charter also provides that the bylaws may be adopted, amended, altered, changed or repealed by our Board of Directors. Any action taken by our stockholders with respect to adopting, amending, altering, changing or repealing our bylaws may be taken only by the affirmative vote of the holders of at least 75% of our capital stock, voting together as a single class.

These provisions are intended to make it more difficult for stockholders to circumvent certain other provisions contained in our charter and bylaws, such as those that provide for the classification of our Board of

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Directors. These provisions, however, also will make it more difficult for stockholders to amend the charter or bylaws without the approval of the Board of Directors, even if a majority of the stockholders deems such amendment to be in the best interests of all stockholders.

Indemnification and Limitation of Liability of Directors and Officers

Maryland law permits a Maryland corporation to include in its charter a provision limiting the liability of its directors and officers to the corporation and its stockholders for money damages, except for liability resulting from (a) actual receipt of an improper benefit or profit in money, property or services or (b) active and deliberate dishonesty that is established by a final judgment and is material to the cause of action. Our charter contains a provision that eliminates the liability of our directors and officers to the maximum extent permitted by Maryland law.

The Maryland General Corporation Law requires us (unless our charter provides otherwise, which our charter does not) to indemnify a director or officer who has been successful, on the merits or otherwise, in the defense of any proceeding to which he or she is made or threatened to be made a party by reason of his or her service in that capacity. The MGCL permits us to indemnify our present and former directors and officers, among others, against judgments, penalties, fines, settlements and reasonable expenses actually incurred by them in connection with any proceeding to which they may be made or threatened to be made a party by reason of their service in those or other capacities unless it is established that: