Amerigroup Corp.

Catherine S. Callahan, officer, sold 600 shares at $30 each on Nov. 1 and now holds 200.

C. Sage Givens, director, sold 5,000 shares at $31.01 each on Oct. 31 and now holds 34,656.

Jeffrey L. McWaters, chief executive, sold 90,000 shares between $29.67 and $30.86 each from Oct. 31 to Nov. 1 and now holds 200,000.

Black & Decker Corp.

Paul F. McBride, officer, sold 19,500 shares at $46.05 each on Oct. 28 and now holds 5,500.

John W. Schiech, officer, sold 730 shares at $47.70 each on Oct. 28 and now holds 6,180.

CACI International Inc.

L. Kenneth Johnson, officer, sold 85,000 shares between $41.18 and $42.26 each from Oct. 31 to Nov. 4 and now holds 10,159.

Richard Paul Sullivan, director, sold 2,000 shares between $42.05 and $42.15 each on Nov. 4 and now holds 4,000.

Columbia Bancorp

John M. Bond Jr., president, bought 200 shares at $20.65 each on Oct. 31 and now holds 150,707.

Coventry Health Care Inc.

Bernard J. Mansheim, officer, sold 22,036 shares between $33.20 and $34.30 each on Oct. 31 and now holds 44,107.

Dominion Resources Inc.

Ronald J. Calise, director, bought 2,000 shares between $46.96 and $46.99 each on Oct. 30 and now holds 3,485.

Gannett Co.

H. Jesse Arnelle, director, bought 24 shares at $76.66 each on Oct. 29 and now holds 2,497.

Donna E. Shalala, director, bought 88 shares at $76.66 each on Oct. 29 and now holds 2,221.

Hilb Rogal & Hamilton Co.

Norwood H. Davis Jr., director, bought 20,000 shares between $37.84 and $40 each on Nov. 4 and Nov. 5 and now holds 93,287.

A. Brent King, general counsel, bought 200 shares at $35.97 each on Nov. 5 and now holds 758.

Timothy J. Korman, officer and director, bought 1,000 shares at $36.79 each on Nov. 5 and now holds 106,675.

Andrew L. Rogal, chief executive, bought 5,000 shares at $36.68 each on Nov. 5 and now holds 467,244.

Informax Inc.

Wei Wu He, director, sold 474,780 shares between $1.31 and $1.32 each from Oct. 15 to Oct. 21 and sold 166,706 shares at $1.32 each on Oct. 28 and now holds 37,370.

Manugistics Group Inc.

Steven A. Denning, director, sold 327,809 shares at $3.02 each on Oct. 31 and now holds 11,000.

Meristar Hospitality Corp.

Paul W. Whetsell, chief executive, sold 200,000 shares at $7.50 each on Nov. 4 and now holds 71,820.

Corporate Office Properties Trust

Jacob Henry Baugher, officer, sold 2,000 shares at $13.55 each on Oct. 30 and now holds 21,600.

PEC Solutions Inc.

Alan H. Harbitter, chief technology officer, sold 15,100 shares between $34.08 and $34.90 each on Nov. 1 and now holds 3,018,750.

David C. Karlgaard, chief executive, sold 20,000 shares between $33.94 and $34.73 each from Oct. 31 to Nov. 1 and now holds 6,135,670.

Charles E. Owlett, officer, sold 55,866 shares at $33.80 each on Nov. 1 and now holds 145,866.

RGC Resources Inc.

Howard T. Lyon, officer and treasurer, bought 2 shares at $18.07 each on Nov. 1 and now holds 1,255.

Dale P. Moore, officer, bought 1 shares at $18.07 each on Nov. 1 and now holds 233.

S&K Famous Brands Inc.

Stewart Michael Kasen, chief executive, bought 1,577 shares at $10.85 each on Oct. 29 and now holds 95,514.

SLM Corp.

Benjamin J. Lambert III, director, sold 5,169 shares between $102.98 and $103.08 each on Nov. 5 and now holds 29,945.

Tredegar Corp.

R. Gregory Williams, director, bought 500 shares at $13.02 each on Oct. 30 and now holds 5,500.

Trex Co.

Anthony J. Cavanna, chief financial officer, sold 2,632 shares between $27.99 and $28.70 each on Oct. 31 and now holds 2,037,280.

Roger A. Wittenberg, officer, director and beneficial owner, sold 5,000 shares between $26.49 and $28.70 each from Oct. 29 to Oct. 31 and now holds 1,941,850.

United Defense Industries Inc.

Arthur L. Roberts III, officer, sold 10,000 shares at $22.87 each on Oct. 30 and now holds 85,063.

Dennis A. Wagner III, officer, sold 4,100 shares at $22.78 each on Oct. 31 and now holds 119,381.

Vastera Inc.

Richard H. Kimball, director and owner, bought 35,000 shares at $3.99 each on Oct. 29 and now holds 3,223,190.

-- Thomson Financial