AES Corp.

Roger West Sant, director, sold 200,000 shares between $9.75 and $10.10 each on Sept. 1 and now holds 24,843,100.

Amerigroup Corp.

Nancy L. Grden, officer, sold 2,600 shares at $52 each on Sept. 2 and now holds 6,082.

Allied Capital Corp.

Thomas H. Westbrook, officer, sold 25,654 shares at $25.50 each on Sept. 1 and now holds 184,190.

American Woodmark Corp.

Kent B. Guichard, officer and director, sold 10,000 shares between $33.70 and $34.44 each on Sept. 2 and now holds 15,710.

Mary Jo Stout, beneficial owner of more than 10 percent, sold 42,000 shares between $35 and $69.86 each from Sept. 1 to Sept. 3 and now holds 1,494,072.

Ciena Corp.

Gudmundur Hjartarson, officer, sold 250,000 shares at $1.80 each on Sept. 3 and now holds 571,880.

Robert A. O'Neil, officer, sold 953 shares at $1.83 each on Sept. 1 and now holds 235,010.

Duratek Inc.

Regan E. Voit, officer, sold 2,000 shares between $15.35 and $15.40 each from Sept. 1 to Sept. 2 and now holds 5,899.

Fannie Mae

J. Timothy Howard, chief financial officer, sold 10,000 shares between $73.49 and $74.63 each from Sept. 1 to Sept. 2 and now holds 240,071.

Glen Burnie Bancorp

Frederick W. Kuethe III, director, sold 1,000 shares at $21.15 each on Sept. 1 and now holds 109,700.

Harman International Industries Inc.

Erich Geiger, chief technology officer, sold 20,000 shares at $96.80 each on Sept. 1 and now holds 20,000.

Micros Systems Inc.

Louis M. Brown Jr., director, sold 8,030 shares at $46.75 each on Aug. 31 and now holds 50,970.

Daniel G. Interlandi, officer, sold 5,000 shares at $49.07 each on Sept. 2 and now holds 8,908.

Cynthia A. Russo, officer, sold 1,334 shares at $49.95 each on Sept. 3 and now holds 139.

Nextel Communications Inc.

William G. Arendt, officer, sold 5,000 shares at $23.53 each on Sept. 3 and now holds 10,951.

Portfolio Recovery Associates Inc.

Craig A. Grube, officer, sold 1,375 shares at $28.70 each on Sept. 1 and now holds 137,479.

Smithfield Foods Inc.

John T. Schwieters, director, bought 5,000 shares at $24.90 each on Sept. 2 and now holds 11,500.

TeleCommunication Systems Inc.

Kevin M. Webb, officer, sold 21,725 shares between $4.50 and $4.55 each on Sept. 1 and now holds 65,501.

Trex Co.

Andrew U. Ferrari, director, sold 5,000 shares between $43.82 and $44.33 each from Sept. 2 to Sept. 3 and now holds 907,427.

Robert G. Matheny, chief executive, sold 3,000 shares between $43.41 and $44.23 each on Sept. 2 and now holds 1,294,300.

United Therapeutics Corp.

Fred T. Hadeed, chief financial officer, sold 1,944 shares at $29.69 each on Sept. 2 and now holds 1,000.

Roger Jeffs, president, sold 3,500 shares at $29.89 each on Sept. 2 and now holds 14,012.

Paul A. Mahon, general counsel, sold 2,000 shares at $26.69 each on Sept. 2 and now holds 12,000.

Martine A. Rothblatt, chief executive, sold 2,000 shares at $29.92 each on Sept. 2 and now holds 575,368.

Washington Real Estate Investment Trust

George F. McKenzie, officer, sold 10,000 shares at $30.35 each on Sept. 2 and now holds 58,721.

Xybernaut Corp.

Edward G. Newman, chief executive, sold 98,000 shares between $1.18 and $1.23 each from Aug. 30 to Sept. 1 and now holds 1,722,200.

-- Thomson Financial