Among the companies with shares expected to actively trade in Tuesday's session are Toll Brothers Inc. (TOL) and Navidea Biopharmaceuticals Inc. (NAVB).

Toll Brothers' fiscal fourth-quarter income fell 77% as the homebuilder posted fewer tax-related adjustments, though home deliveries and revenue improved. The bottom line still beat expectations, helping send shares up 2.6% to $34.45 premarket.

Navidea Biopharmaceuticals said the U.S. Food and Drug Administration granted fast-track status to Lymphoseek for sentinel lymph node detection in patients with head and neck cancer, providing a boost for the biopharmaceutical firm. Shares jumped 15% premarket to $2.10.

Micron Technology Inc. (MU) and Rambus Inc. (RMBS) said they have ended a series of court battles that stretched for 13 years, with Micron agreeing to pay up to $280 million to Rambus over seven years. The deal announced late Monday gives Micron, one of the biggest makers of memory chips, rights to use Rambus patents in certain products. Rambus shares surged 9.7% to $9.36 premarket, while Micron was inactive.

Chip maker Broadcom Corp. (BRCM) raised its fourth-quarter revenue outlook on better-than-expected results in all segments, particularly in infrastructure and networking. Shares edged up 1.3% to $28.25 premarket.

Pep Boys-Manny Moe & Jack (PBY) swung to a fiscal third-quarter profit as the auto-care company reported fewer charges, though overall sales inched lower due to weak merchandise sales. Shares slumped 12% to $11.75 in premarket trading as results missed Wall Street's expectations.

Comtech Telecommunications Corp.'s (CMTL) fiscal first-quarter earnings fell 29% on lower revenue but the maker of advanced communications systems unveiled plans for additional stock repurchases and a dividend increase. Shares were up 7.7% at $33.69 in premarket trading as the results beat expectations and the company raised its fiscal-year guidance.

Analogic Corp. (ALOG) swung to a fiscal first-quarter loss as the electronics-component maker reported a steep decline in medical-imaging sales and higher expenses. Shares slid 9.9% to $83.50 in premarket trading.

Activist investor Carl C. Icahn's firm said Monday it will sell two million depositary units. Shares of Icahn Enterprises LP (IEP) were down 10% at $133.68 premarket.

Two dry-bulk shipping companies--Eagle Bulk Shipping Inc. (EGLE) and Genco Shipping & Trading Ltd. (GNK)--have enlisted restructuring advisers after key creditors sold large blocks of debt to distressed investors amid balance sheet concerns, The Wall Street Journal reported. Eagle Bulk shares dropped 14% to $3.09 premarket, while Genco declined 21% to $1.95.

 
   Watch List:

ABM Industries Inc.'s (ABM) fiscal fourth-quarter profit fell 13% on higher expenses that helped mask growth in revenue. Results exceeded Wall Street expectations.

AutoZone Inc.'s (AZO) fiscal first-quarter earnings rose 7.2% on continued sales growth and slightly stronger margins. Results were generally in line with expectations.

Buckle Inc. (BKE) unveiled a special dividend of $1.20 a share and raised its quarterly dividend. The special dividend, though, was considerably lower than from a year ago, when the company gave $4.50 a share.

Burlington Stores Inc.'s (BURL) fiscal third-quarter loss widened, as the clothing retailer reported a handful of charges related to debt and its recent initial public offering, though revenue grew. Results just edged past estimates.

Casey's General Stores Inc. (CASY) fiscal second-quarter earnings rose 26% as the convenience-store operator reported broad revenue growth and benefited from improved gasoline sales and margins.

Dominion Resources Inc. (D) closed on deals with two natural-gas producers to lease about 100,000 acres of Marcellus share rights under several of its natural-gas storage fields in West Virginia. Dominion expects the move to result in payments of about $200 million over nine years, as well as royalties.

Duke Energy Corp. (DUK) said it has submitted to U.S. regulators plans to decommission its Crystal River nuclear plant in Florida, a plan that it expects to commence next year at estimated cost of $1.18 billion. The premature retirement of the plant--which operated from 1977 to 2009--was the result of structural problems and was announced last February.

Fidelity National Financial Inc. (FNF) said it is pursuing strategic options for its portfolio-company investments, including a possible spinoff or sales. In addition to being a title insurer and mortgage services company, Fidelity has major investments in the restaurant industry and a 51% stake in electrical parts manufacturer Remy International Inc. (REMY).

Fifth & Pacific Cos. (FNP) agreed to sell its Lucky Brand denim business to an affiliate of Leonard Green & Partners L.P. for $225 million, inking a second deal with the private-equity firm.

Honeywell International Inc. (HON) said it will spend about $300 million to build a new, environmentally friendly automobile refrigerant manufacturing plant in response to increasing demand overseas. The industrial conglomerate is working with key suppliers to increase production capacity for HFO-1234yf, a new refrigerant for automobiles with a global-warming potential of less than 1.

John Wiley & Sons Inc.'s (JWA, JWB) fiscal second-quarter profit slid 16% as the publishing company's results were dinged by restructuring costs, though revenue improved thanks to higher digital book sales.

Lumber Liquidators Holdings Inc. (LL), a hardwood flooring retailer that has faced recent questions about its sourcing practices, issued rosier 2013 targets a day before the company was due to present at a conference in New York City.

Merck & Co. (MRK) said it received approval to continue recruiting patients for a trial of its Alzheimer's treatment currently in development.

MRC Global Inc. (MRC) has inked two separate international acquisitions, including an agreement to buy Norway-based Stream AS, a pipe and valve distributor for the offshore oil and gas industry, for about $260 million.

Northrop Grumman Corp. (NOC) has paid $11.4 million to the U.S. to settle a claim that the aerospace and defense company made improper charges to its federal contracts, the Justice Department said Monday.

Outerwall Inc. (OUTR) unveiled a leadership change at its Redbox video-rental kiosk business and is reducing its workforce as the company continues to restructure its business. Also, Outerwall said it will discontinue three concepts: Rubi, a coffee kiosk; Crisp Market, a kiosk distributing prepared foods; and Star Studio, an interactive photo booth.

PVH Corp.'s (PVH) fiscal third-quarter profit grew 17% as sales were again boosted by the acquisition of Warnaco Group Inc. earlier this year, though the clothing company warned of challenges during the holiday season.

Teva Pharmaceutical Industries Ltd. (TEVA, TEVA.TV) provided two outlooks for next year, one that assumes that its top selling drug, multiple-sclerosis treatment Copaxone, will face competition from the introduction of at least two generic rivals in the U.S. and another that assumes no generic competition.

Vail Resorts Inc.'s (MTN) loss widened in its fiscal first quarter on higher expenses pegged to acquisitions.

Waters Corp.'s (WAT) chief financial officer, John Ornell, will resign from the role effective Feb. 1, and Eugene G. Cassis will take over the position on an interim basis, the company said Monday.

Write to Lauren Pollock at lauren.pollock@wsj.com

Subscribe to WSJ: http://online.wsj.com?mod=djnwires