DUNE Dune Acquisition Corporation

NOTES TO UNAUDITED CONDENSED FINANCIAL STATEMENTS (AS RESTATED)

1. Organization and Business Operations

Incorporation

Dune Acquisition Corporation (the “Company”) was incorporated as a Delaware corporation on June 18, 2020.

Sponsor

The Company’s sponsor is Dune Acquisition Holdings LLC, a Delaware limited liability company (the “Sponsor”).

Business Purpose

The Company was formed for the purpose of effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or other similar business combination with one or more businesses (“Business Combination”). The Company is an emerging growth company and, as such, the Company is subject to all of the risks associated with emerging growth companies.

As of September 30, 2021, the Company had not commenced any operations. All activity for the period from June 18, 2020 (inception) through September 30, 2021 relates to the Company’s formation and the initial public offering (the “Public Offering”), described below, and since the closing of the Public Offering, the search for a prospective initial Business Combination. The Company will not generate any operating revenues until after the completion of its initial Business Combination, at the earliest. The Company will generate non-operating income in the form of interest income on investments held in the Trust Account.

The Company’s management has broad discretion with respect to the specific application of the net proceeds of the Public Offering, although substantially all of the net proceeds of the Public Offering are intended to be generally applied toward completing a Business Combination. Furthermore, there is no assurance that the Company will be able to successfully complete a Business Combination.

Financing

The registration statement for the Company’s Public Offering was declared effective on December 17, 2020 by the U.S. Securities and Exchange Commission (“SEC”). On December 22, 2020, the Company consummated its Public Offering of 17,250,000 units, including the issuance of 2,250,000 units as a result of the underwriters’ exercise of their over-allotment option in full (the “Units”) at $10.00 per Unit, generating gross proceeds of $172,500,000. Simultaneously with the closing of the Public Offering, the Company consummated the private placement (“Private Placement”) of 4,850,000 warrants (each, a “Private Placement Warrant” and collectively, the “Private Placement Warrants”) at a price of $1.00 per Private Placement Warrant to the Sponsor, generating proceeds of $4,850,000. Upon the closing of the Public Offering and the Private Placement, $172,500,000 of the net proceeds of the Public Offering and certain of the proceeds of the Private Placement was placed in a U.S.-based trust account maintained by Continental Stock Transfer & Trust Company, acting as trustee (the “Trust Account”).

Trust Account

The proceeds held in the Trust Account were invested in permitted United States “government securities” within the meaning of Section 2(a)(16) of the Investment Company Act of 1940, as amended (the “Investment Company Act”) having a maturity of 185 days or less or in money market funds meeting certain conditions under Rule 2a-7 promulgated under the Investment Company Act which invest only in direct U.S. government treasury obligations, as determined by the Company, until the earlier of: (i) the completion of a Business Combination and (ii) the distribution of the Trust Account as described below.

The Company’s amended and restated certificate of incorporation (the “Charter”) provides that, other than the withdrawal of interest earned on the funds that may be released to the Company to pay taxes, none of the funds held in the Trust Account will be released until the earlier of: (i) the completion of the Business Combination; (ii) the redemption of any of the shares of Class A common stock, par value $0.0001 per share (the “Class A Common Stock”) included in the Units sold in the Public Offering properly submitted in connection with a stockholder vote to amend the Charter to modify the substance or timing of the Company’s obligation to redeem 100% of the common stock included in the Units being sold in the Public Offering if the Company does not complete the Business Combination within 18 months from the closing of the Public Offering or with respect to any other material provisions relating to stockholders’ rights or pre-initial Business Combination activity or (iii) the redemption of 100% of the shares of Class A Common Stock included in the Units sold in the Public Offering if the Company is unable to complete a Business Combination within 18 months from the closing of the Public Offering.

DUNE ACQUISITION CORPORATION

NOTES TO UNAUDITED CONDENSED FINANCIAL STATEMENTS (AS RESTATED)

The Company, after signing a definitive agreement for a Business Combination, will either (i) seek stockholder approval of the Business Combination at a meeting called for such purpose in connection with which stockholders may seek to redeem their shares, regardless of whether they vote for or against the Business Combination, for cash equal to their pro rata share of the aggregate amount then on deposit in the Trust Account calculated as of two business days prior to the consummation of the Business Combination, including interest earned on the funds held in the Trust Account and not previously released to the Company to pay taxes, or (ii) provide stockholders with the opportunity to sell their shares to the Company by means of a tender offer for an amount in cash equal to their pro rata share of the aggregate amount then on deposit in the Trust Account calculated as of two business days prior to commencement of the tender offer, including interest earned on the funds held in the Trust Account and not previously released to the Company to pay taxes. However, in no event will the Company redeem the Class A Common Stock included in the Units sold in the Public Offering (the “public shares”) in an amount that would cause its net tangible assets to be less than $5,000,001. In such case, the Company would not proceed with the redemption of its public shares and the related Business Combination, and instead may search for an alternate Business Combination.

If the Company holds a stockholder vote in connection with a Business Combination, a public stockholder will have the right to redeem its shares for an amount in cash equal to its pro rata share of the aggregate amount then on deposit in the Trust Account calculated as of two business days prior to the consummation of the Business Combination, including interest earned on the funds held in the Trust Account but not previously released to the Company to pay taxes. As a result, such common stock will be recorded at redemption amount and classified as temporary equity upon the completion of the Public Offering, in accordance with Financial Accounting Standards Board (the “FASB”) Accounting Standard Codification (“ASC”) Topic 480, “Distinguishing Liabilities from Equity”.

The Company has 18 months from the closing of the Public Offering to complete its Business Combination (or until June 22, 2022). If the Company does not complete a Business Combination within this period of time, it will (i) cease all operations except for the purpose of winding up, (ii) as promptly as reasonably possible but no more than ten business days thereafter, redeem the public shares, at a per-share price, payable in cash, equal to the aggregate amount then on deposit in the trust account, including interest earned on the funds held in the trust account and not previously released to us to pay our taxes (less up to $100,000 of interest to pay dissolution expenses), divided by the number of then outstanding public shares, which redemption will completely extinguish public stockholders’ rights as stockholders (including the right to receive further liquidating distributions, if any), and (iii) as promptly as reasonably possible following such redemption, subject to the approval of our remaining stockholders and our board of directors, liquidate and dissolve, subject in each case to our obligations under Delaware law to provide for claims of creditors and the requirements of other applicable law. The Sponsor and the Company’s executive officers and independent directors (the “initial stockholders”) entered into a letter agreement with the Company, pursuant to which they waived their rights to participate in any redemption with respect to their Founder Shares (as defined below); however, if the initial stockholders or any of the Company’s officers, directors or affiliates acquire shares of Class A Common Stock, they will be entitled to a pro rata share of the Trust Account upon the Company’s redemption or liquidation in the event the Company does not complete a Business Combination within the required time period. In the event of such distribution, it is possible that the per share value of the residual assets remaining available for distribution (including Trust Account assets) will be less than the initial public offering price per Unit in the Public Offering.

Going Concern

In connection with the Company’s assessment of going concern considerations in accordance with Financial Accounting Standard Board’s Accounting Standards Update (“ASU”) 2014-15, “Disclosures of Uncertainties about an Entity’s Ability to Continue as a Going Concern,” the Company has until June 22, 2022 to consummate the proposed Business Combination. If a business combination is not consummated by this date, there will be a mandatory liquidation and subsequent dissolution of the Company. Management has determined that the mandatory liquidation, should a business combination not occur, and potential subsequent dissolution, raises substantial doubt about the Company’s ability to continue as a going concern.

No adjustments have been made to the carrying amounts of assets or liabilities should the Company be required to liquidate after June 22, 2022. The Company intends to complete the proposed Business Combination before the mandatory liquidation date. However, there can be no assurance that the Company will be able to consummate any business combination by June 22, 2022.

Liquidity and Going Concern

As of September 30, 2021, the Company had approximately $240,000 in cash in its operating account and working capital of approximately $199,000.

The Company’s liquidity needs prior to the consummation of the Public Offering were satisfied through the payment of $25,000 from the Sponsor to purchase Founders Shares (as defined in Note 4), and loan proceeds from the Sponsor of approximately $31,000 under the Note (Note 4). The Company repaid the loan in full on December 22, 2020. Subsequent from the consummation of the Public Offering, the Company’s liquidity needs have been satisfied through the net proceeds from the consummation of the Public Offering and the Private Placement held outside of the Trust Account.

DUNE ACQUISITION CORPORATION

NOTES TO UNAUDITED CONDENSED FINANCIAL STATEMENTS (AS RESTATED)

Based on the foregoing, management believes that the Company will have sufficient working capital and borrowing capacity to meet its needs through the earlier of the consummation of a Business Combination or one year from this filing. Over this time period, the Company will be using the funds held outside of the Trust Account for paying existing accounts payable, identifying and evaluating prospective initial Business Combination candidates, performing due diligence on prospective target businesses, paying for travel expenditures, selecting the target business to merge with or acquire, and structuring, negotiating and consummating the Business Combination.

2. Basis of Presentation and Summary of Significant Accounting Policies (As Restated)

Basis of Presentation

These unaudited condensed financial statements of the Company are presented in U.S. dollars in conformity with accounting principles generally accepted in the United States of America (“GAAP”) for financial information and pursuant to the rules and regulations of the SEC. The interim financial information provided is unaudited but includes all adjustments which management considers necessary for the fair presentation of the results for the period ended September 30, 2021. Operating results for the period ended September 30, 2021 are not necessarily indicative of the results that may be expected through December 31, 2021 or any period thereafter and should be read in conjunction with the Company’s audited financial statements and notes thereto included in the Company’s Annual Report on Form 10-K/A for the fiscal year ended December 31, 2020 filed with the SEC on December 3, 2021.

Restatement of Previously Reported Financial Statements

In preparation of the Company’s unaudited condensed financial statements for the quarterly period ended September 30, 2021, the Company concluded it should restate its previously issued financial statements to classify all Class A common stock subject to possible redemption in temporary equity. In accordance with the SEC and its staff’s guidance on redeemable equity instruments in ASC 480-10-S99, redemption provisions not solely within the control of the Company, require common stock subject to redemption to be classified outside of permanent equity. The Company had previously classified a portion of its Class A common stock in permanent equity. Although the Company did not specify a maximum redemption threshold, its charter currently provides that the Company will not redeem its Public Shares in an amount that would cause its net tangible assets to be less than $5,000,001. Previously, the Company did not consider redeemable shares classified as temporary equity as part of net tangible assets. Effective with these condensed financial statements, the Company revised this interpretation to include temporary equity in net tangible assets. In connection with the change in presentation for the Class A common stock subject to possible redemption, the Company has restated its earnings per share calculation to allocate income and losses shared pro rata between the two classes of shares. This presentation contemplates a Business Combination as the most likely outcome, in which case, both classes of shares participate pro rata in the income and losses of the Company.

In accordance with SEC Staff Accounting Bulletin No. 99, “Materiality,” and SEC Staff Accounting Bulletin No. 108, “Considering the Effects of Prior Year Misstatements when Quantifying Misstatements in Current Year Financial Statements,” the Company evaluated the corrections and has determined that the related impact was material to the previously filed financial statements that contained the error, reported in the Company’s Quarterly Reports on Form 10-Q for the quarterly periods ended March 31, 2021, June 30, 2021 and September 30, 2021 (the “Affected Quarterly Periods”). Therefore, the Company, in consultation with its Audit Committee, concluded that the Affected Quarterly Periods should be restated to present all Class A common stock subject to possible redemption as temporary equity and to recognize accretion from the initial book value to redemption value at the time of its Initial Public Offering. As such, the Company is reporting these restatements to those periods in this quarterly report.

The impact of the restatement on the financial statements for the Affected Quarterly Periods is presented below.

The Company’s statement of stockholders’ equity has been restated to reflect the changes to the impacted stockholders’ equity accounts described above.

The table below presents the effect of the financial statement adjustments related to the restatement discussed above of the Company’s previously reported statement of cash flows for the three months ended March 31, 2021:

The table below presents the effect of the financial statement adjustments related to the restatement discussed above of the Company’s previously reported balance sheet as of June 30, 2021:

DUNE ACQUISITION CORPORATION

NOTES TO UNAUDITED CONDENSED FINANCIAL STATEMENTS (AS RESTATED)

The Company’s statement of stockholders’ equity has been restated to reflect the changes to the impacted stockholders’ equity accounts described above.

The table below presents the effect of the financial statement adjustments related to the restatement discussed above of the Company’s previously reported statement of cash flows for the six months ended June 30, 2021:

The impact to the reported amounts of weighted average shares outstanding and basic and diluted earnings per share is presented below for the Affected Quarterly Periods:

DUNE ACQUISITION CORPORATION

NOTES TO UNAUDITED CONDENSED FINANCIAL STATEMENTS (AS RESTATED)

Emerging Growth Company

The Company is an “emerging growth company,” as defined in Section 2(a) of the Securities Act (the “Securities Act”), as modified by the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”), and it may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies including, but not limited to, not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act of 2002, reduced disclosure obligations regarding executive compensation in its periodic reports and proxy statements, and exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and stockholder approval of any golden parachute payments not previously approved.

Further, Section 102(b)(1) of the JOBS Act exempts emerging growth companies from being required to comply with new or revised financial accounting standards until private companies (that is, those that have not had a Securities Act registration statement declared effective or do not have a class of securities registered under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) are required to comply with the new or revised financial accounting standards. The JOBS Act provides that an emerging growth company can elect to opt out of the extended transition period and comply with the requirements that apply to non-emerging growth companies but any such an election to opt out is irrevocable. The Company has elected not to opt out of such extended transition period, which means that when a standard is issued or revised and it has different application dates for public or private companies, the Company, as an emerging growth company, can adopt the new or revised standard at the time private companies adopt the new or revised standard.

This may make comparison of the Company’s financial statements with another public company that is neither an emerging growth company nor an emerging growth company that has opted out of using the extended transition period difficult or impossible because of the potential differences in accounting standards used.

Use of Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Making estimates requires management to exercise significant judgment. It is at least reasonably possible that the estimate of the effect of a condition, situation or set of circumstances that existed at the date of the financial statements, which management considered in formulating its estimate, could change in the near term due to one or more future conforming events. One of the more significant accounting estimates included in these unaudited condensed financial statements is the determination of the fair value of the derivative warrant liabilities. Such estimates may be subject to change as more current information becomes available and accordingly, the actual results could differ significantly from those estimates.

Cash and Cash Equivalents

For the purposes of the statement of cash flows, the Company considers all short-term investments with an original maturity of three months or less when purchased to be cash equivalents. As of September 30, 2021 and December 31, 2020, the Company had no cash equivalents.

Concentration of Credit Risk

Financial instruments that potentially subject the Company to concentration of credit risk consist of cash accounts in a financial institution which, at times, may exceed the Federal Deposit Insurance Corporation coverage limit of $250,000, and investments held in Trust Account. To date, the Company has not experienced losses on these accounts and management believes the Company is not exposed to significant risks on such accounts.

DUNE ACQUISITION CORPORATION

NOTES TO UNAUDITED CONDENSED FINANCIAL STATEMENTS (AS RESTATED)

Investments Held in the Trust Account

The Company’s portfolio of investments is comprised of U.S. government securities, within the meaning set forth in Section 2(a)(16) of the Investment Company Act, with a maturity of 185 days or less, or investments in money market funds that invest in U.S. government securities and generally have a readily determinable fair value, or a combination thereof. When the Company’s investments held in the Trust Account are comprised of U.S. government securities, the investments are classified as trading securities. When the Company’s investments held in the Trust Account are comprised of money market funds, the investments are recognized at fair value. Trading securities and investments in money market funds are presented on the balance sheets at fair value at the end of each reporting period. Gains and losses resulting from the change in fair value of these securities is included in income on investments held in the Trust Account in the accompanying unaudited condensed statement of operations. The estimated fair values of investments held in the Trust Account are determined using available market information.

Fair Value Measurements

Fair value is defined as the price that would be received for sale of an asset or paid for transfer of a liability, in an orderly transaction between market participants at the measurement date. GAAP establishes a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). These tiers consist of:

In some circumstances, the inputs used to measure fair value might be categorized within different levels of the fair value hierarchy. In those instances, the fair value measurement is categorized in its entirety in the fair value hierarchy based on the lowest level input that is significant to the fair value measurement.

Fair Value of Financial Instruments

The fair value of the Company’s assets and liabilities which qualify as financial instruments under the FASB ASC Topic 820, “Fair Value Measurements,” equal or approximate the carrying amounts represented in the condensed balance sheets.

Offering Costs Associated with the Public Offering

Offering costs consisted of legal, accounting, underwriting fees and other costs incurred that were directly related to the Public Offering. Offering costs are allocated to the separable financial instruments issued in the Public Offering based on a relative fair value basis, compared to total proceeds received. Offering costs associated with derivative warrant liabilities were expensed as incurred, presented as non-operating expenses in the statement of operations. Offering costs associated with the public shares were charged against the carrying value of the shares of Class A common stock upon the completion of the Public Offering. The Company classifies deferred underwriting commissions as non-current liabilities as their liquidation is not reasonably expected to require the use of current assets or require the creation of current liabilities.

Derivative Warrant Liabilities

The Company does not use derivative instruments to hedge exposures to cash flow, market, or foreign currency risks. The Company evaluates all of its financial instruments, including issued stock purchase warrants, to determine if such instruments are derivatives or contain features that qualify as embedded derivatives, pursuant to ASC 480 and ASC 815-15. The classification of derivative instruments, including whether such instruments should be recorded as liabilities or as equity, is re-assessed at the end of each reporting period.

DUNE ACQUISITION CORPORATION

NOTES TO UNAUDITED CONDENSED FINANCIAL STATEMENTS (AS RESTATED)

The warrants to purchase Class A common stock issued in connection with the IPO (the “Public Warrants”) and the Private Placement Warrants are recognized as derivative liabilities in accordance with ASC 815. Accordingly, the Company recognizes the warrant instruments as liabilities at fair value and adjust the instruments to fair value at each reporting period. The liabilities are subject to re-measurement at each balance sheet date until exercised, and any change in fair value is recognized in the Company’s statement of operations. The initial fair value of the Public Warrants have been measured at fair value using a Monte Carlo simulation model. The fair value of the Private Placement Warrants were estimated using Black-Scholes. The fair value of the Public Warrants as of September 30, 2021 is based on observable listed prices for such warrants. The determination of the fair value of the warrant liability may be subject to change as more current information becomes available and accordingly the actual results could differ significantly. Derivative warrant liabilities are classified as non-current liabilities as their liquidation is not reasonably expected to require the use of current assets or require the creation of current liabilities.

Class A Common Stock Subject to Possible Redemption

The Company accounts for its Class A common stock subject to possible redemption in accordance with the guidance in ASC Topic 480 “Distinguishing Liabilities from Equity.” Class A common stock subject to mandatory redemption (if any) is classified as liability instruments and are measured at fair value. Conditionally redeemable Class A common stock (including Class A common stock that features redemption rights that are either within the control of the holder or subject to redemption upon the occurrence of uncertain events not solely within the Company’s control) is classified as temporary equity. At all other times, Class A common stock is classified as stockholders’ equity. The Company’s Class A common stock feature certain redemption rights that are considered to be outside of the Company’s control and subject to the occurrence of uncertain future events. Accordingly, as of the Public Offering, 17,250,000 shares of Class A common stock subject to possible redemption is presented at redemption value as temporary equity, outside of the stockholders’ equity section of the Company’s condensed balance sheets.

Effective with the closing of the Public Offering and the over-allotment option, the Company recognized the accretion from initial book value to redemption amount, which resulted in charges against additional paid-in capital (to the extent available) and accumulated deficit.

Net Income (Loss) Per Share of Common Stock

The Company complies with accounting and disclosure requirements of FASB ASC Topic 260, “Earnings Per Share.” The Company has two classes of shares, which are referred to as Class A common stock and Class B common stock. Income and losses are shared pro rata between the two classes of shares. Net income (loss) per share of common stock is calculated by dividing the net income (loss) by the weighted average shares of common stock outstanding for the respective period.

The calculation of diluted net income (loss) does not consider the effect of the warrants underlying the Units sold in the Public Offering (including the consummation of the over-allotment) and the private placement warrants to purchase an aggregate of 13,475,000 shares of Class A common stock in the calculation of diluted income (loss) per share of common stock, because their exercise is contingent upon future events and their inclusion would be anti-dilutive under the treasury stock method. As a result, diluted net income (loss) per share is the same as basic net income (loss) per share of common stock for the three and nine months ended September 30, 2021. Accretion associated with the redeemable Class A common stock is excluded from earnings per share as the redemption value approximates fair value.

The table below presents a reconciliation of the numerator and denominator used to compute basic and diluted net loss per share for each class of common stock:

DUNE ACQUISITION CORPORATION

NOTES TO UNAUDITED CONDENSED FINANCIAL STATEMENTS (AS RESTATED)

Income Taxes

The Company follows the asset and liability method of accounting for income taxes under FASB ASC 740, which requires an asset and liability approach to financial accounting and reporting for income taxes. Deferred tax assets and liabilities are recognized for the estimated future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that included the enactment date. Valuation allowances are established, when necessary, to reduce deferred tax assets to the amount expected to be realized.

FASB ASC 740 prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of tax positions taken or expected to be taken in a tax return. For those benefits to be recognized, a tax position must be more-likely-than-not to be sustained upon examination by taxing authorities. The Company recognizes accrued interest and penalties related to unrecognized tax benefits as income tax expense. No amounts were accrued for the payment of interest and penalties as of September 30, 2021. The Company is currently not aware of any issues under review that could result in significant payments, accruals or material deviation from its position. The Company is subject to income tax examinations by major taxing authorities since inception. The Company’s current taxable income primarily consists of interest income on the Trust Account. The Company’s general and administrative costs are generally considered start-up costs and are not currently deductible.

Recent Accounting Pronouncements

In August 2020, the FASB issued Accounting Standards Update (“ASU”) No. 2020-06, Debt --Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging --Contracts in Entity’ Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’ Own Equity (“ASU 2020-06”), which simplifies accounting for convertible instruments by removing major separation models required under current GAAP. The ASU also removes certain settlement conditions that are required for equity-linked contracts to qualify for the derivative scope exception, and it simplifies the diluted earnings per share calculation in certain areas. The Company adopted ASU 2020-06 on January 1, 2021 using the modified retrospective method for transition. Adoption of the ASU did not impact the Company’s financial position, results of operations or cash flows.

The Company’s management does not believe that any other recently issued, but not yet effective, accounting pronouncements, if currently adopted, would have a material effect on the Company’s unaudited condensed financial statements.

3. Public Offering

Public Units

In the Public Offering, which closed December 22, 2020, the Company sold 17,250,000 Units, including the issuance of 2,250,000 units as a result of the underwriters’ exercise of their over-allotment option in full, at a price of $10.00 per Unit. Each Unit consists of one share of Class A Common Stock and one-half of one redeemable warrant (each whole warrant, a “Warrant”). Each whole Warrant entitles the holder to purchase one share of Class A Common Stock at a price of $11.50 per share. Each Warrant will become exercisable on the later of 30 days after the completion of our initial business combination and 12 months from the closing of the Public Offering. The exercise price and number of shares of Class A Common Stock issuable upon exercise of the Warrants may be adjusted in certain circumstances including in the event of a stock dividend, or recapitalization, reorganization, merger or consolidation.

The Company granted the underwriters a 45-day option to purchase up to 2,250,000 additional Units to cover any over-allotment, at the Public Offering price less the underwriting discounts and commissions. The Company issued 2,250,000 Units in connection with the underwriters’ exercise of the over-allotment option in full.

DUNE ACQUISITION CORPORATION

NOTES TO UNAUDITED CONDENSED FINANCIAL STATEMENTS (AS RESTATED)

4. Related Party Transactions

Founder Shares

On July 10, 2020, the Sponsor purchased 3,737,500 shares of the Company’s Class B common stock, par value $0.0001 per share, (the “Founder Shares”) for an aggregate price of $25,000. On December 17, 2020, pursuant to the amended and restated certificate of incorporation, each share of the Company’s Class B common stock outstanding immediately prior to December 17, 2020 was converted into one and two-thirteenths (1²/₁₃) shares of Class B common stock, resulting in an aggregate of 4,312,500 shares of Class B common stock outstanding. The initial stockholders agreed to forfeit up to 562,500 Founder Shares to the extent that the over-allotment option was not exercised in full by the underwriters, so that the Founder Shares would represent 20% of the Company’s issued and outstanding shares after the Public Offering. The underwriter exercised its over-allotment option in full on December 22, 2020; thus, these 562,500 Founder Shares were no longer subject to forfeiture. The Founder Shares are identical to the shares of Class A Common Stock included in the Units sold in the Public Offering except that the Founder Shares are subject to certain transfer restrictions, as described in more detail below.

The initial stockholders agreed, subject to limited exceptions, not to transfer, assign or sell any of the Founder Shares until the earlier to occur of: (A) one year after the completion of the initial Business Combination or earlier if, subsequent to the initial Business Combination, the closing price of the Class A common stock equals or exceeds $12.00 per share (as adjusted for stock splits, stock capitalizations, reorganizations, recapitalizations and the like) for any 20 trading days within any 30-trading day period commencing at least 150 days after the initial Business Combination, and (B) the date following the completion of the initial Business Combination on which the Company completes a liquidation, merger, capital stock exchange or other similar transaction that results in all of the stockholders having the right to exchange their Class A common stock for cash, securities or other property. Any permitted transferees will be subject to the same restrictions and other agreements of the initial stockholders with respect to any Founder Shares.

Private Placement Warrants

In conjunction with the Public Offering, the Company consummated the Private Placement of 4,850,000 Private Placement Warrants at a price of $1.00 per Private Placement Warrant to the Sponsor, generating proceeds of $4,850,000. Each Private Placement Warrant entitles the holder to purchase one share of Class A Common Stock at $11.50 per share. A portion of the purchase price of the Private Placement Warrants was added to the proceeds from the Public Offering to be held in the Trust Account such that at closing of the Public Offering, $172,000,000 was placed in the Trust Account.

The Private Placement Warrants (including the shares of common stock issuable upon exercise of the Private Placement Warrants) are not transferable, assignable or salable until 30 days after the completion of the initial Business Combination and they are non-redeemable for cash so long as they are held by the initial purchasers of the Private Placement Warrants or their permitted transferees. If the Private Placement Warrants are held by someone other than the initial purchasers of the Private Placement Warrants or their permitted transferees, the Private Placement Warrants will be redeemable for cash by the Company and exercisable by such holders on the same basis as the warrants included in the Units sold in the Public Offering. Otherwise, the Private Placement Warrants have terms and provisions that are identical to those of the Warrants sold as part of the Units in the Public Offering and have no net cash settlement provisions.

If the Company does not complete a Business Combination, then the proceeds will be part of the liquidating distribution to the public stockholders and the Warrants issued to the Sponsor will expire worthless.

Related Party Loans

On June 18, 2020, the Sponsor agreed to loan the Company an aggregate of up to $200,000 to cover expenses related to the Public Offering pursuant to a promissory note (the “Note”). This loan was non-interest bearing and payable upon the completion of the Public Offering. The Company borrowed approximately $31,000 under the Note and fully repaid the Note in full on December 22, 2020.

In addition, in order to finance transaction costs in connection with a Business Combination, the Sponsor or an affiliate of the Sponsor, or certain of the Company’s officers and directors may, but are not obligated to, loan the Company funds as may be required (“Working Capital Loans”). If the Company completes a Business Combination, the Company will repay the Working Capital Loans out of the proceeds of the Trust Account released to the Company. Otherwise, the Working Capital Loans would be repaid only out of funds held outside the Trust Account. In the event that a Business Combination does not close, the Company may use a portion of proceeds held outside the Trust Account to repay the Working Capital Loans but no proceeds held in the Trust Account would be used to repay the Working Capital Loans. The Working Capital Loans would either be repaid upon consummation of a Business Combination or, at the lenders’ discretion, up to $1,500,000 of such Working Capital Loans may be convertible into warrants of the post Business Combination entity at a price of $1.00 per warrant. The warrants would be identical to the Private Placement Warrants. Except for the foregoing, the terms of such Working Capital Loans, if any, have not been determined and no written agreements exist with respect to such loans. As of September 30, 2021 and December 31, 2020, the Company had no borrowings under the Working Capital Loans.

DUNE ACQUISITION CORPORATION
NOTES TO UNAUDITED CONDENSED FINANCIAL STATEMENTS (AS RESTATED)

Administrative Services Agreement

The Company entered into an administrative services agreement in which the Company will reimburse an affiliate of the Sponsor for office space, utilities and secretarial and administrative services provided to members of the Company’s management team in an amount not to exceed $10,000 per month. The administrative services fee commenced on December 22, 2020. For the three and nine months ended September 30, 2021, the Company incurred $30,000 and $90,000 in administrative services expenses under this agreement, respectively. As of September 30, 2021 and December 31, 2020, the Company had no balance outstanding for services in connection with such agreement on the accompanying condensed balance sheets.

In addition, the Sponsor, officers and directors, or any of their respective affiliates will be reimbursed for any out-of-pocket expenses incurred in connection with activities on the Company’s behalf such as identifying potential target businesses and performing due diligence on suitable Business Combinations. The audit committee will review on a quarterly basis all payments that were made by the Company to the Sponsor, officers or directors, or the Company’s or their affiliates. Any such payments prior to an initial Business Combination will be made from funds held outside the Trust Account.

5. Commitments and Contingencies

Registration Rights

The holders of Founder Shares, Private Placement Warrants and warrants that may be issued upon conversion of Working Capital Loans, if any, (and any underlying securities) are entitled to registration rights pursuant to a registration rights agreement. These holders are entitled to make up to three demands, excluding short form demands, that we register such securities. In addition, the holders have certain “piggy-back” registration rights with respect to registration statements filed subsequent to the completion of the initial Business Combination. The Company will bear the expenses incurred in connection with the filing of any such registration statements.

Underwriting Agreement

The Company granted the underwriters a 45-day option to purchase up to 2,250,000 additional Units to cover any over-allotment, at the Public Offering price less the underwriting discounts and commissions. On December 22, 2020 Company issued 2,250,000 Units in connection with the underwriters’ exercise of the over-allotment option in full. The Company paid an underwriting discount of $3,450,000 ($0.20 per Unit sold) to the underwriters at the closing of the Public Offering on December 22, 2020, with an additional fee (“Deferred Discount”) of $6,037,500 ($0.35 per Unit sold) payable upon the Company’s completion of an initial Business Combination. The Deferred Discount will become payable to the underwriters from the amounts held in the Trust Account solely in the event the Company completes its initial Business Combination, subject to the terms of the underwriting agreement.

Risks and Uncertainties

Management continues to evaluate the impact of the COVID-19 pandemic on the industry and has concluded that while it is reasonably possible that the virus could have a negative effect on the Company’s, or its target’s, financial position, results of its operations and/or completion of the Business Combination, the specific impact is not readily determinable as of the date of these financial statements. The financial statements do not include any adjustments that might result from the outcome of this uncertainty.

6. Derivative Warrant Liabilities

As of both September 30, 2021 and December 31, 2020, the Company had 8,625,000 and 4,850,000 Public Warrants and Private Placement Warrants outstanding, respectively.

DUNE ACQUISITION CORPORATION
NOTES TO UNAUDITED CONDENSED FINANCIAL STATEMENTS (AS RESTATED)

Public Warrants may only be exercised for a whole number of shares. No fractional Public Warrants will be issued upon separation of the Units and only whole Public Warrants will trade. The Public Warrants will become exercisable on the later of (a) 30 days after the completion of a Business Combination or (b) 12 months from the closing of the Public Offering; provided in each case that the Company has an effective registration statement under the Securities Act covering the shares of Class A common stock issuable upon exercise of the Public Warrants and a current prospectus relating to them is available (or the Company permits holders to exercise their Public Warrants on a cashless basis and such cashless exercise is exempt from registration under the Securities Act). The Company has agreed that as soon as practicable, but in no event later than 15 business days, after the closing of a Business Combination, the Company will use its best efforts to file with the SEC a registration statement for the registration, under the Securities Act, of the shares of Class A common stock issuable upon exercise of the Public Warrants. The Company will use its best efforts to cause the same to become effective and to maintain the effectiveness of such registration statement, and a current prospectus relating thereto, until the expiration of the Public Warrants in accordance with the provisions of the warrant agreement. Notwithstanding the above, if the Class A common stock is at the time of any exercise of a warrant not listed on a national securities exchange such that it satisfies the definition of a “covered security” under Section 18(b)(1) of the Securities Act, the Company may, at its option, require holders of Public Warrants who exercise their warrants to do so on a “cashless” basis, and, in the event the Company so elects, the Company will not be required to file or maintain in effect a registration statement, but the Company will be required to use its best efforts to register or qualify the shares under applicable blue sky laws to the extent an exemption is not available. The Public Warrants will expire five years after the completion of a Business Combination or earlier upon redemption or liquidation.

If (x) the Company issues additional shares of Class A common stock or equity-linked securities for capital raising purposes in connection with the closing of its initial Business Combination at an issue price or effective issue price of less than $9.20 per share of Class A common stock (with such issue price or effective issue price to be determined in good faith by the Company’s board of directors and, in the case of any such issuance to the initial stockholders or their affiliates, without taking into account any Founder Shares held by the initial stockholders or such affiliates, as applicable, prior to such issuance), (y) the aggregate gross proceeds from such issuances represent more than 60% of the total equity proceeds, and interest thereon, available for the funding of the initial Business Combination (net of redemptions), and (z) the volume weighted average trading price of the Class A common stock during the 20 trading day period starting on the trading day after the day on which the Company consummates the initial Business Combination (such price, the “Market Value”) is below $9.20 per share, the exercise price of the Warrants will be adjusted (to the nearest cent) to be equal to 115% of the higher of the Market Value and the Newly Issued Price, and the $18.00 per share redemption trigger price of the Warrants will be adjusted (to the nearest cent) to be equal to 180% of the higher of the Market Value and the Newly Issued Price.

The Private Placement Warrants are identical to the Public Warrants, except that the Private Placement Warrants and the shares of Class A common stock issuable upon exercise of the Private Placement Warrants will not be transferable, assignable or salable until 30 days after the completion of a Business Combination, subject to certain limited exceptions. Additionally, the Private Placement Warrants will be non-redeemable so long as they are held by the Sponsor or its permitted transferees. If the Private Placement Warrants are held by someone other than the Sponsor or its permitted transferees, the Private Placement Warrants will be redeemable by the Company and exercisable by such holders on the same basis as the Public Warrants.

The Company may call the Public Warrants for redemption:

If the Company calls the Public Warrants for redemption, management will have the option to require all holders that wish to exercise the Public Warrants to do so on a “cashless basis,” as described in the warrant agreement.

DUNE ACQUISITION CORPORATION
NOTES TO UNAUDITED CONDENSED FINANCIAL STATEMENTS (AS RESTATED)

If the Company is unable to complete a Business Combination within the Combination Period and the Company liquidates the funds held in the Trust Account, holders of warrants will not receive any of such funds with respect to their warrants, nor will they receive any distribution from the Company’s assets held outside of the Trust Account with the respect to such warrants. Accordingly, the warrants may expire worthless.

7. Stockholders’ Deficit

Preferred Stock - The Company is authorized to issue 1,000,000 shares of preferred stock, par value $0.0001 per share, with such designations, voting and other rights and preferences as may be determined from time to time by the Company’s board of directors. As of September 30, 2021 and December 31, 2020, there were no shares of preferred stock issued and outstanding.

Class A Common Stock - The Company is authorized to issue 380,000,000 shares of Class A common stock with a par value of $0.0001 per share. As of September 30, 2021, there were 17,250,000 shares of Class A common stock issued and outstanding, all of which were subject to possible redemption and have been classified as temporary equity (see Note 6).

Class B Common Stock - The Company is authorized to issue 20,000,000 shares of Class B common stock with a par value of $0.0001 per share. As of September 30, 2021 and December 31, 2020, there were 4,312,500 shares of Class B common stock issued and outstanding (see Note 4).

8. Fair Value Measurements

As of December 31, 2020, both the Public and Private Placement Warrants were measured utilizing a Monte Carlo simulation model. Subsequently, the Public Warrants have been measured at fair value utilizing their listed trading price and the Private Placement Warrants have been measured utilizing a Modified Black-Scholes model.

For the three and nine months ended September 30, 2021, the Company recognized a gain from a decrease in the fair value of liabilities of $2.0 million and $5.8 million, respectively, presented as change in fair value of derivative warrant liabilities in the accompanying unaudited condensed statement of operations. The estimated fair values of the Private Placement Warrants and the Public Warrants as of December 31, 2020 were determined utilizing Level 3 inputs. Inherent in a Monte Carlo simulation and Modified Black-Scholes model are assumptions related to expected stock-price volatility, expected life, risk-free interest rate and dividend yield. The Company estimates the volatility of its common stock warrants based on implied volatility from the Company’s traded warrants and from historical volatility of select peer company’s common stock that matches the expected remaining life of the warrants. The risk-free interest rate is based on the U.S. Treasury zero-coupon yield curve on the grant date for a maturity similar to the expected remaining life of the warrants. The expected life of the warrants is assumed to be equivalent to their remaining contractual term. The dividend rate is based on the historical rate, which the Company anticipates remaining at zero.

The following table presents information about the Company’s assets and liabilities that are measured at fair value on a recurring basis as of September 30, 2021 and December 31, 2020 by level within the fair value hierarchy:

Transfers to/from Levels 1, 2 and 3 are recognized at the beginning of the reporting period. The estimated fair value of Public Warrants was transferred from a Level 3 fair value measurement to a Level 1 measurement, when the Public Warrants were separately listed and traded in February 2021. There were no other transfers to/from Levels 1, 2, and 3 during the three and nine months ended September 30, 2021.

The following table provides quantitative information regarding Level 3 fair value measurements inputs at their measurement dates:

The change in the fair value of the derivative warrant liabilities, measured using Level 3 inputs, for the three and nine months ended September 30, 2021 is summarized as follows:

9. Subsequent Events

The Company evaluated subsequent events and transactions that occurred after the unaudited condensed balance sheet date up to the date unaudited condensed financial statements were issued. Based on this evaluation, the Company identified the following subsequent event for disclosure.

Proposed Business Combination

On October 12, 2021, Dune Acquisition Corporation, a Delaware corporation (“Dune”), entered into an Agreement and Plan of Merger (the “Merger Agreement”), by and among Dune, Dune Merger Sub, Inc., a Delaware corporation and a direct wholly-owned subsidiary of Dune (“Merger Sub”), Dune Merger Sub II, LLC, a Delaware limited liability company and direct, wholly-owned subsidiary of Dune (“Merger Sub II”), and TradeZero Holding Corp., a Delaware corporation (“TradeZero”).

DUNE ACQUISITION CORPORATION
NOTES TO UNAUDITED CONDENSED FINANCIAL STATEMENTS (AS RESTATED)

Consideration

In accordance with the terms and subject to the conditions of the Merger Agreement, at the closing of the transactions contemplated by the Merger Agreement (the “Closing”), (i) each issued and outstanding share of common stock of TradeZero will automatically be converted into a number of shares of Class A common stock of New TradeZero (as defined below) equal to an exchange ratio (the “Exchange Ratio”) determined by dividing (A) the quotient of (x) $500,000,000 divided by (y) the number of shares common stock of TradeZero immediately prior to the Closing (including the shares of common stock of TradeZero subject to any restricted stock unit awards of TradeZero) by (B) $10.00 per share (the “Merger Consideration”), (ii) all of the outstanding TradeZero restricted stock unit awards will be converted into New TradeZero restricted stock unit awards on the same terms and conditions as the existing awards (including with respect to vesting and acceleration, if any) to be governed by an equity incentive plan to be adopted in connection with the Closing, in the form attached to the Merger Agreement (the “New TradeZero Incentive Plan”) and with respect to a number of shares of New TradeZero Class A common stock equal to the product of (A) the number of shares of TradeZero common stock underlying the original award and (B) the Exchange Ratio and (iii) and all of the outstanding TradeZero stock option awards will be converted into New TradeZero stock option awards on the same terms and conditions as the existing award (including with respect to vesting and acceleration, if any) to be governed by the New TradeZero Incentive Plan and with respect to a number of shares of New TradeZero Class A common stock equal to the product of (A) the number of shares of TradeZero common stock underlying the original award and (B) the Exchange Ratio and an exercise price per share of New TradeZero Class A common stock subject to the award equal to (A) the existing exercise price of the award divided by (B) the Exchange Ratio.

In addition, immediately prior to the Closing, the holders of Class A common stock of TradeZero immediately prior to the Closing will receive a cash disbursement from TradeZero equal to the lesser of (i) the difference between the TradeZero’s cash balance at the Closing and $10,000,000 or (ii) $30,000,000. On or as soon as practicable following the Closing, New TradeZero shall grant restricted stock unit awards of New TradeZero to certain TradeZero equityholders (the “RSU Earnout Awards”), and the holders of Class A common stock of TradeZero immediately prior to the Closing and the holders of the RSU Earnout Awards will have the right to receive a pro-rata share of up to 9,000,000 additional shares of New TradeZero Class A common stock upon the occurrence of certain earn-out triggering events, as follows: (i) 3,000,000 shares (the “$12.00 Earn Out Shares”) upon the date on which the volume weighted average closing sale price of New TradeZero’s Class A common stock as reported on the New York Stock Exchange (or the stock exchange on which New TradeZero’s Class A common stock is then listed) (the “Stock Exchange”) for a period of twenty (20) trading days out of thirty (30) consecutive trading days (as equitably adjusted as appropriate to reflect any stock splits, reverse stock splits, stock dividends (including any divided or distribution of securities convertible into New TradeZero Class A common stock), extraordinary cash dividend, reorganization, recapitalization, reclassification, combination, exchange of shares or other like change or transaction with respect to New TradeZero Class A common stock) (such price, the “Share Price”) is equal to or greater than $12.00 per share at any time during the period beginning at the Closing and ending on the three-year anniversary of the Closing date (the “Earn Out Period”); (ii) 3,000,000 shares (the “$15.00 Earn Out Shares”) upon the date on which the Share Price is equal to or greater than $15.00 per share during the Earn Out Period; and (iii) 3,000,000 shares (the “$18.00 Earn Out Shares”) upon the date on which the Share Price is equal to or greater than $18.00 per share during the Earn Out Period.

The Mergers

The Merger Agreement provides that, among other things and upon the terms and subject to the conditions thereof, the following transactions will occur (together with the other agreements and transactions contemplated by the Merger Agreement, the “Business Combination”): (i) at the Closing, (A) in accordance with the Delaware General Corporation Law, as amended (the “DGCL”), Merger Sub will merge with and into TradeZero with TradeZero surviving the merger as a direct, wholly-owned subsidiary of Dune, and (B) subject to certain exceptions, in accordance with the DGCL and the Limited Liability Company Act of the State of Delaware, TradeZero will merge with and into Merger Sub II, with Merger Sub II surviving the merger as a direct, wholly-owned subsidiary of Dune; and (ii) Dune will be renamed “TradeZero Global Inc.” (“New TradeZero”).

The board of directors of Dune (the “Board”) has unanimously (i) approved and declared advisable the Merger Agreement, the Business Combination and the other transactions contemplated thereby and (ii) resolved to recommend approval of the Merger Agreement and related matters by the stockholders of Dune. The board of directors of TradeZero has also unanimously (i) approved and declared advisable the Merger Agreement, the Business Combination and the other transactions contemplated thereby and (ii) resolved to recommend approval of the Merger Agreement and related matters by the stockholders of TradeZero.

The board of directors of TradeZero unanimously approved the Merger Agreement and the transactions contemplated thereby. The Merger Agreement and the transactions contemplated thereby were approved by the TradeZero stockholders following the execution of the Merger Agreement on October 12, 2021.

DUNE ACQUISITION CORPORATION
NOTES TO UNAUDITED CONDENSED FINANCIAL STATEMENTS (AS RESTATED)

Conditions to Closing

The obligation of Dune and TradeZero to consummate the Business Combination pursuant to the Merger Agreement is subject to the satisfaction or waiver of certain closing conditions, including, among others: (i) expiration or termination of the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act (the “HSR Act”); (ii) approval by the Financial Industry Regulatory Authority (“FINRA”) and other international regulatory agencies (if necessary); (iii) approval of the Business Combination and related agreements and transactions (as more particularly set forth in the Merger Agreement) by the respective stockholders of Dune and TradeZero; (iv) the aggregate cash proceeds from Dune’s trust account or other available cash (including any potential financing conducted by Dune as permitted under the Merger Agreement or the net proceeds obtained by TradeZero as a result of any debt financing arrangements that remain outstanding following the Closing) equaling or exceeding $80,000,000 after giving effect to the redemption of any shares of Dune’s Class A common stock, par value $0.0001 per share, in connection with the stockholder vote to approve the Business Combination (the “Available Closing SPAC Cash”); (v) the listing or receipt of approval for listing of New TradeZero’s shares of Class A common stock on the New York Stock Exchange; and (vi) receipt of TradeZero’s audited financial statements which shall not materially deviate from TradeZero’s previously delivered unaudited combined financial statements for the same periods.

Covenants

The Merger Agreement contains certain covenants, including, among others, providing for: (i) the parties to conduct their respective businesses in the ordinary course through the Closing; (ii) TradeZero to provide to Dune and its representatives reasonable access through the Closing to TradeZero’s properties, books, records and personnel; (iii) TradeZero to prepare and deliver certain of its unaudited interim financial statements and audited financial statements; (iv) the parties to use commercially reasonable best efforts to make all required filings pursuant to the HSR Act and to request early termination of all waiting periods applicable under the HSR Act; (v) TradeZero to use its commercially reasonable efforts to prepare and file with FINRA the continuing membership application on Form CMA pursuant to FINRA Rule 1017 with respect to TradeZero America, Inc.; (vi) Dune and TradeZero to prepare, and Dune to file, the proxy statement in connection with the Business Combination and Dune to take certain other actions to obtain the requisite approval of Dune stockholders of certain proposals regarding the Business Combination; (viii) Dune to adopt, subject to the approval of its stockholders, the New TradeZero Incentive Plan and an employee stock purchase plan and (ix) the parties to not initiate any negotiations or enter into any agreements for certain alternative transactions.

Representations and Warranties

The Merger Agreement contains customary representations and warranties by Dune, Merger Sub, Merger Sub II, and TradeZero. The representations and warranties of the respective parties to the Merger Agreement will not survive the Closing.

Termination

The Merger Agreement may be terminated under certain limited circumstances prior to the Closing, including, among others, (i) by mutual written consent of Dune and TradeZero, (ii) by either Dune or TradeZero if there is in effect any law or final, non-appealable order, judgment, injunction, decree, writ, ruling, stipulation, determination or award issued, promulgated, made, rendered or entered into by any court or other tribunal of competent jurisdiction that permanently restrains, enjoins, makes illegal or otherwise prohibits the consummation of the Business Combination, (iii) by either Dune or TradeZero if the Closing has not occurred on or before July 12, 2022, (iv) by either Dune or TradeZero if certain approvals of Dune’s stockholders are not obtained, (v) by Dune in certain circumstances following Dune’s special meeting if the Available Closing SPAC Cash would be less than $80,000,000, and (vi) by Dune if TradeZero’s audited combined financial statements materially deviate from its unaudited financial statements.

Certain Related Agreements

Support Agreement

On October 12, 2021, TradeZero’s stockholders entered into a support agreement with Dune (the “Support Agreement”). Under the Support Agreement, TradeZero’s stockholders agreed that they will not transfer their shares of TradeZero capital stock and will continue to support, and refrain from taking certain actions, in each case, subject to the terms and conditions contemplated by the Support Agreement.

DUNE ACQUISITION CORPORATION
NOTES TO UNAUDITED CONDENSED FINANCIAL STATEMENTS (AS RESTATED)

Sponsor Agreement

On October 12, 2021, Dune, Dune Acquisition Holdings, LLC (the “Sponsor”) and TradeZero entered into a sponsor agreement (the “Sponsor Agreement”). Under the Sponsor Agreement, the Sponsor agreed to, among other things, (i) vote in favor of the Business Combination, (ii) waive the anti-dilution protection afforded under Dune’s amended and restated certificate of incorporation in respect of the shares of Class B common stock of Dune held by the Sponsor in connection with the Business Combination and (iii) not transfer its shares of Dune capital stock and will continue to support, and refrain from taking certain actions that would negatively affect, the transactions contemplated by the Merger Agreement from occurring, in each case, subject to the terms and conditions contemplated by the Sponsor Agreement. Pursuant to the Sponsor Agreement, Dune agreed to indemnify the Sponsor against certain liabilities it may incur in connection with the Business Combination, subject to certain exceptions.

Lock-up Agreement

On October 12, 2021, Dune, the Sponsor and TradeZero’s stockholders entered into a lock-up agreement (the “Lock-up Agreement”), which will be effective as of the Closing. Under the Lock-up Agreement, the Sponsor and the TradeZero stockholders agreed to certain restrictions on transfer with respect to the shares of New TradeZero Class A common stock and private placement warrants they hold or will receive upon the Closing, which restrictions amend and supersede the restrictions on transfer the Sponsor agreed to in that certain letter agreement, dated December 17, 2020, entered into by and among Dune, the Sponsor and Dune’s officers and directors in connection with Dune’s initial public offering. The restrictions on transfer contained in the Lock-up Agreement apply to both the Sponsor and TradeZero’s existing stockholders and end: (i) with respect to New TradeZero’s Class A common stock, on the earlier of 180 days after Closing and the date on which New TradeZero completes a liquidation, merger, capital stock exchange, reorganization, bankruptcy or other similar transaction that results in all of the Class A common stock of New TradeZero being converted into cash, securities or other property; and (ii) with respect to New TradeZero’s private placement warrants, on the later of thirty days after the Closing and December 22, 2021.

Nomination Agreement

The Merger Agreement contemplates that, at the Closing, New TradeZero will enter into a nomination agreement (the “Nomination Agreement”) with John Muscatella, Daniel Pipitone, Giovanni Ferrara, John Caruso and Kosta Corriveau (the “TradeZero Members”) and the Sponsor, pursuant to which the TradeZero Members will have the right to nominate members of the board of directors of New TradeZero in the number and subject to the beneficial ownership thresholds and terms and conditions set forth therein. Following the Closing, the board of directors will consist of at least seven (7) directors, with the board to be divided into three (3) classes. The directors shall initially include: (i) Daniel Pipitone and John Muscatella as Class I directors; (ii) two (2) independent director nominees to be designated by TradeZero prior to the Closing; (iii) one (1) independent director nominee to be designated by Dune prior to the Closing (who shall be a Class III director); (iv) two (2) independent director nominees to be designated by Dune, who shall initially be Carter Glatt (who shall be a Class II director) and William Nance (who shall be a Class I director); and (v) such other director nominees to be designated by TradeZero pursuant to written notice to Dune following the date of the Merger Agreement. Carter Glatt, William Nance and the independent director nominee to be designated by Dune prior to the Closing are entitled serve on the Board until the expiration of their initial terms.