American Capital Strategies Ltd.

Philip R. Harper, director, bought 30,000 shares at $31.77 each on Nov. 5 and now holds 332,277.

Gordon O'Brien, officer, sold 14,000 shares between $31.85 and $31.96 each on Nov. 9 and now holds 13,354.

Darin R. Winn, officer, sold 27,122 shares at $31.77 each on Nov. 5 and now holds 5,996.

Amerigroup Corp.

Stanley F. Baldwin, officer, sold 5,300 shares at $60.40 each on Nov. 5 and now holds 14,500.

John E. Littel, officer, sold 5,500 shares at $61.88 each on Nov. 5 and now holds 200.

Jeffrey L. McWaters, chief executive, sold 124,167 shares between $60.14 and $62.90 each from Nov. 2 to Nov. 9 and now holds 81,778.

Allied Capital Corp.

John McCauley Scheurer, officer, sold 10,000 shares between $26.84 and $26.94 each on Nov. 8 and now holds 314,930.

Anteon International Corp.

Azimuth Tech II LLC, beneficial owner of more than 10 percent, sold 637,848 shares at $39.02 each on Nov. 3 and now holds 621,102.

Azimuth Technologies LP, beneficial owner of more than 10 percent, sold 2,529,290 shares at $39.02 each on Nov. 3 and now holds 2,462,890.

Robert A. Ferris, director, sold 309,991 shares at $39.02 each on Nov. 3 and now holds 301,854.

Georgica Azimuth Technologies LP, beneficial owner of more than 10 percent, sold 3,167,825 shares at $39.02 each on Nov. 3 and sold 3,167,138 shares at $39.02 each on Nov. 3 and now holds 3,083,990.

Frederick J. Iseman, director, sold 3,168,512 shares at $39.02 each on Nov. 3 and now holds 3,085,330.

Steven M. Lefkowitz, director, sold 121,495 shares at $39.02 each on Nov. 3 and now holds 118,305.

AvalonBay Communities Inc.

Timothy J. Naughton, chief operating officer, sold 39,900 shares between $66.51 and $67.60 each from Nov. 2 to Nov. 5 and now holds 79,831.

Thomas J. Sargeant, chief financial officer, sold 12,000 shares at $67.58 each on Nov. 4 and now holds 81,772.

Amy P. Williams, director, sold 500 shares between $67 and $67.50 each from Nov. 3 to Nov. 4 and sold 2,500 shares between $65.34 and $66.50 each from Oct. 26 to Nov. 1 and now holds 7,068.

Black & Decker Corp.

Barbara L. Bowles, director, sold 4,000 shares between $81.71 and $82 each on Nov. 2 and now holds 7,383.

Ian R. Carter, officer, sold 40,000 shares between $84.50 and $84.80 each on Nov. 5 and now holds 12,315.

Thomas D. Koos, officer, sold 155 shares at $84.99 each on Nov. 8 and now holds 16,376.

Barbara B. Lucas, officer, sold 50,000 shares between $81.50 and $81.81 each on Nov. 2 and now holds 20,755.

Mark M. Rothleitner, officer and treasurer, sold 12,396 shares between $84.60 and $84.79 each on Nov. 5 and now holds 10,814.

Edward J. Scanlon, officer, sold 95,000 shares between $81.50 and $84 each from Nov. 2 to Nov. 5 and now holds 17,256.

John W. Schiech, officer, sold 727 shares between $80.90 and $81.02 each on Nov. 2 and now holds 15,281.

CACI International Inc.

Peter A. Derow, director, sold 4,000 shares at $62.32 each on Nov. 9 and now holds 10,000.

Stephen L. Waechter, chief financial officer, sold 5,000 shares at $63.12 each on Nov. 5 and now holds 7,000.

Columbia Bancorp

John M. Bond Jr., chief executive, bought 100 shares at $31.77 each on Nov. 8 and now holds 150,072.

Cadmus Communications Corp.

Robert E. Evanson, director, bought 1,000 shares at $14.84 each on Nov. 1 and now holds 1,000.

Capital One Financial Corp.

David R. Lawson, officer, sold 11,666 shares at $75 each on Nov. 2 and now holds 86,843.

CarrAmerica Realty Corp.

Thomas A. Carr, chief executive, sold 47,850 shares between $32.10 and $32.19 each on Nov. 9 and now holds 92,986.

Stephen Edward Riffee, chief financial officer, sold 25,000 shares between $32.30 and $32.32 each on Nov. 8 and now holds 21,512.

Robert E. Torray, director, sold 172,500 shares between $32.17 and $32.32 each from Nov. 8 to Nov. 9 and now holds 349,500.

CapitalSource Inc.

Dean C. Graham, director, sold 20,000 shares at $22.90 each on Nov. 3 and now holds 193,003.

Duratek Inc.

David S. Carlson, officer, sold 2,900 shares at $20 each from Nov. 5 to Nov. 10 and now holds 5,477.

Michael F. Johnson, officer, sold 4,100 shares at $20.40 each on Nov. 2 and now holds 968.

FTI Consulting Inc.

Philip R. Jacoby Jr., officer, sold 3,319 shares between $18.71 and $18.77 each on Nov. 3 and now holds no shares.

Federal Realty Investment Trust

Dawn M. Becker, general counsel, sold 16,952 shares between $47.61 and $47.93 each on Nov. 8 and now holds 20,997.

General Dynamics Corp.

Nicholas D. Chabraja, chief executive, bought 160,000 shares at $42.72 each and sold 105,700 shares at $107.53 each on Nov. 8; and bought 160,000 shares at $42.72 each and sold 103,437 shares at $108.20 each on Nov. 11. He now holds 683,829 shares.

Michael J. Mancuso, chief financial officer, sold 29,912 shares at $106 each on Nov. 9 and now holds 111,947.

Arthur J. Veitch, officer, sold 21,660 shares at $105.99 each on Nov. 5 and now holds 95,689.

Harman International Industries Inc.

Gregory P. Stapleton, president, sold 90,000 shares at $127.03 each on Nov. 4 and now holds 493,746.

Hilb, Rogal & Hobbs Co.

Karl E. Manke II, officer, sold 14,000 shares at $32 each on Nov. 8 and now holds 22,899.

I.C. Isaacs & Co.

Robert J. Conologue, chief operating officer, sold 75,000 shares between $4.25 and $4.26 each on Nov. 2 and now holds no shares.

Neal J. Fox, director, sold 10,000 shares at $4.30 each on Nov. 2 and now holds 25,000.

Daniel J. Gladstone, president, sold 111,350 shares at $4.24 each on Nov. 2 and now holds 477,000.

Integral Systems Inc.

Elaine M. Parfitt, chief financial officer, sold 3,500 shares between $19.80 and $19.88 each from Nov. 2 to Nov. 3 and now holds 8,400.

Patrick R. Woods, officer, sold 2,000 shares between $19.90 and $20.25 each from Nov. 4 to Nov. 5 and now holds 3,816.

Lafarge North America Inc.

Amour Yvon Brind, officer, sold 3,875 shares at $49.72 each on Nov. 5 and now holds 105.

Todd Cunningham, officer, sold 7,500 shares between $49.44 and $49.80 each from Nov. 8 to Nov. 9 and now holds no shares.

Bernard L. M. Kasriel, officer and director, sold 10,000 shares at $49.83 each on Nov. 5 and now holds 2,000.

Jean-Marc Lechene, officer, sold 15,700 shares between $49.94 and $49.97 each from Nov. 5 to Nov. 9 and now holds 42,000.

Larry J. Waisanen, chief financial officer, sold 8,200 shares between $50 and $50.03 each on Nov. 5 and now holds 3,384.

Laureate Education Inc.

William C. Dennis Jr., officer, sold 5,000 shares at $40 each on Nov. 3 and now holds 102,000.

LandAmerica Financial Group Inc.

Janet Anne Alpert, officer and director, sold 5,000 shares between $49 and $49.47 each from Nov. 5 to Nov. 8 and now holds 54,618.

George William Evans, chief financial officer, sold 27,225 shares between $48.68 and $49.30 each from Nov. 4 to Nov. 5 and now holds 31,750.

Legg Mason Inc.

Harry M. Ford Jr., director, sold 7,000 shares at $64.60 each on Nov. 8 and now holds 170,703.

Robert G. Sabelhaus, officer, sold 20,000 shares between $65.31 and $65.42 each from Nov. 5 to Nov. 9 and now holds 264,203.

Lockheed Martin Corp.

Anthony G. Van Schaick, officer and treasurer, sold 20,000 shares at $55.81 each on Nov. 4 and now holds no shares.

Marriott International Inc.

Edwin D. Fuller, officer, sold 20,000 shares between $57.88 and $57.93 each on Nov. 8 and now holds 7,707.

Micros Systems Inc.

Gary C. Kaufman, chief financial officer, sold 10,000 shares at $64.36 each on Nov. 8 and now holds 1,600.

Thomas L. Patz, general counsel, sold 10,000 shares between $65.48 and $65.49 each from Nov. 8 to Nov. 9 and now holds 1,000.

Markel Corp.

Steven Andrew Markel, officer and director, sold 7,600 shares between $314.97 and $317.09 each from Nov. 5 to Nov. 9 and now holds 311,854.

MicroStrategy Inc.

Eduardo S. Sanchez, officer, sold 5,200 shares between $62.25 and $62.71 each on Nov. 3 and now holds 5,842.

Norfolk Southern Corp.

David R. Goode, chief executive, sold 120,000 shares between $34 and $34.17 each on Nov. 2 and now holds 616,292.

James A. Hixon, officer, sold 15,000 shares at $34.25 each on Nov. 4 and now holds 55,041.

Charles W. Moorman, president, sold 40,000 shares at $35 each on Nov. 4 and now holds 49,529.

Nextel Communications Inc.

Timothy M. Donahue, chief executive, sold 100,000 shares at $27.17 each on Nov. 2 and now holds 1,420,630.

Leonard J. Kennedy, general counsel, sold 29,603 shares at $27.54 each on Nov. 5 and now holds 74,247.

Owens & Minor Inc.

Charles C. Colpo, officer, sold 6,500 shares at $27.29 each on Nov. 5 and now holds 17,669.

G. Gilmer Minor III, chief executive, sold 13,836 shares at $27.37 each on Nov. 5 and now holds 531,844.

Orbital Sciences Corp.

Ronald J. Grabe, officer, sold 20,000 shares at $12.49 each on Nov. 5 and now holds 61,512.

PEC Solutions Inc.

Alan H. Harbitter, chief operating officer, sold 54,000 shares at $15 each on Nov. 8 and now holds 2,923,300.

SafeNet Inc.

Shelley A. Harrison, director, sold 10,000 shares at $33 each on Nov. 5 and now holds 103,334.

Walter W. Straub, director, sold 50,581 shares between $32.83 and $33.26 each on Nov. 5 and now holds 304,001.

SLM Corp.

Stephen L. Shapiro, director, sold 24,672 shares at $48.50 each on Nov. 3 and now holds 56,919.

SRA International Inc.

Steven A. Denning, director, sold 435,480 shares at $58 each on Nov. 4 and now holds 1,674,900.

Ernst Volgenau, chief executive, sold 350,000 shares at $55.39 each on Nov. 4 and now holds 128,550.

Sunrise Senior Living Inc.

Larry E. Hulse, chief financial officer, sold 10,000 shares at $40 each on Nov. 4 and now holds 23,059.

Trex Co.

Anthony J. Cavanna, director, sold 9,074 shares between $40.48 and $43.54 each from Nov. 2 to Nov. 4 and now holds 1,455,240.

Andrew U. Ferrari, director, sold 5,000 shares between $42.45 and $44.05 each from Nov. 4 to Nov. 5 and now holds 851,877.

US Airways Group Inc.

Hanssen Eilif Serck, officer and treasurer, sold 17,562 shares at $1 each on Nov. 1 and now holds 73,438.

United Defense Industries Inc.

Keith B. Howe, officer, sold 27,000 shares between $40.05 and $41 each from Nov. 1 to Nov. 2 and now holds 4,800.

United Therapeutics Corp.

Fred T. Hadeed, chief financial officer, sold 1,944 shares at $34.25 each on Nov. 4 and now holds 1,000.

Roger Jeffs, president, sold 3,500 shares at $34.25 each on Nov. 4 and now holds 14,012.

Raymond C. Kurzweil, director, sold 2,500 shares between $35.99 and $36 each on Nov. 8 and now holds 33,750.

Paul A. Mahon, general counsel, sold 2,000 shares at $34.25 each on Nov. 4 and now holds 12,000.

Martine A. Rothblatt, chief executive, sold 2,000 shares at $34.25 each on Nov. 4 and now holds 547,368.

VSE Corp.

Robert Joseph Kelly, director, sold 2,500 shares at $26 each on Nov. 10 and now holds no shares.

Craig S. Weber, officer, sold 20,000 shares between $24.10 and $25.92 each from Nov. 3 to Nov. 9 and now holds 39,187.

-- Thomson Financial