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Tuesday, February 9, 2010, 7:01PM ET - U.S. Markets Closed. Dow  1.52% Nasdaq  1.17%

Corporate Office Properties Trust Inc. (OFC)

At 4:01PM ET: 33.16   0.32 (0.96%)

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Insider Transactions Get Insider Transactions for:
NET SHARE PURCHASE ACTIVITY Insider Purchases - Last 6 Months   Shares Trans Purchases 500 1 Sales 546,532 5 Net Shares Purchased (Sold) (546,032) 6 Total Insider Shares Held 4.85M N/A % Net Shares Purchased (Sold) (10.1%) N/A Net Institutional Purchases - Prior Qtr to Latest Qtr   Shares Net Shares Purchased (Sold) (3,239,840) % Change in Institutional Shares Held (5.9%) Data provided by Thomson Financial
INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS Date Insider Shares Type Transaction Value* 2-Dec-09 GRIFFIN RANDALL M Officer 33,450 Direct Option Exercise at $9.90 per share. $331,155 2-Dec-09 GRIFFIN RANDALL M Officer 33,450 Direct Sale at $35.44 per share. $1,185,468 1-Dec-09 GRIFFIN RANDALL M Officer 16,550 Direct Option Exercise at $9.90 per share. $163,845 1-Dec-09 GRIFFIN RANDALL M Officer 16,550 Direct Sale at $35.01 per share. $579,415 27-Nov-09 GRIFFIN RANDALL M Officer 5,000 Direct Disposition (Non Open Market) at $0 per share. N/A 9-Nov-09 JACOBSTEIN DAVID M Director 500 Direct Purchase at $34.17 per share. $17,085 26-Aug-09 JACOBSTEIN DAVID M Director N/A Direct Statement of Ownership N/A 26-Aug-09 SZAFRANSKI RICHARD Director N/A Direct Statement of Ownership N/A 24-Aug-09 GRIFFIN RANDALL M Officer 31,932 Direct Option Exercise at $7.63 - $9.75 per share. N/A 24-Aug-09 GRIFFIN RANDALL M Officer 31,932 Direct Sale at $38.14 per share. $1,217,886 14-Aug-09 RIFFE STEPHEN EDWARD Officer 2,535 Direct Disposition (Non Open Market) N/A 12-Aug-09 WETHE KENNETH D Director 2,400 Direct Option Exercise at $26.94 per share. $64,656 12-Aug-09 WETHE KENNETH D Director 2,200 Direct Sale at $37.02 per share. $81,444 11-Aug-09 WETHE KENNETH D Director 1,400 Direct Option Exercise at $26.94 per share. $37,716 11-Aug-09 WETHE KENNETH D Director 1,333 Direct Sale at $37 per share. $49,321 10-Aug-09 WETHE KENNETH D Director 1,200 Direct Option Exercise at $26.94 per share. $32,328 10-Aug-09 WETHE KENNETH D Director 1,067 Direct Sale at $37 per share. $39,479 5-Aug-09 HAMLIN CLAY W III Director 15,000 Indirect Sale at $35.30 per share. $529,500 4-Aug-09 GRIFFIN RANDALL M Officer 106,700 Direct Option Exercise at $7.38 per share. $787,446 4-Aug-09 GRIFFIN RANDALL M Officer 106,700 Direct Sale at $33.90 per share. $3,617,130 4-Aug-09 HAMLIN CLAY W III Director 285,000 Indirect Sale at $35.38 per share. $10,083,300 3-Aug-09 GRIFFIN RANDALL M Officer 53,300 Direct Option Exercise at $7.38 per share. $393,354 3-Aug-09 GRIFFIN RANDALL M Officer 53,300 Direct Sale at $33.86 per share. $1,804,738 12-Jun-09 GRIFFIN RANDALL M Officer 50,000 Direct Option Exercise at $7.38 per share. $369,000 12-Jun-09 GRIFFIN RANDALL M Officer 50,000 Direct Sale at $30.23 per share. $1,511,500 12-Jun-09 HAMLIN CLAY W III Director 300,000 Direct Acquisition (Non Open Market) N/A 12-Jun-09 HAMLIN CLAY W III Director 300,000 Direct Disposition (Non Open Market) N/A 5-Jun-09 WAESCHE ROGER A JR Officer 15,000 Direct Option Exercise at $9.75 per share. $146,250 5-Jun-09 WAESCHE ROGER A JR Officer 15,000 Direct Sale at $31.80 per share. $477,000 2-Jun-09 HAMLIN CLAY W III Director 85,147 Direct Sale at $31.09 per share. $2,647,220 1-Jun-09 HAMLIN CLAY W III Director 114,853 Direct Sale at $30.86 per share. $3,544,363 1-Jun-09 HAMLIN CLAY W III Director 200,000 Direct Acquisition (Non Open Market) N/A 1-Jun-09 HAMLIN CLAY W III Director 200,000 Direct Disposition (Non Open Market) N/A 18-May-09 DENTON ROBERT L Director 10,000 Direct Sale at $29.37 per share. $293,700 18-May-09 DENTON ROBERT L Director 10,000 Direct Acquisition (Non Open Market) N/A 18-May-09 DENTON ROBERT L Director 10,000 Direct Disposition (Non Open Market) N/A 13-Mar-09 HAMLIN CLAY W III Director 29,900 Direct Sale at $23.94 per share. $715,806 13-Mar-09 HAMLIN CLAY W III Director 29,900 Indirect Acquisition (Non Open Market) N/A 13-Mar-09 HAMLIN CLAY W III Director 29,900 Indirect Disposition (Non Open Market) N/A 13-Mar-09 SHIDLER JAY H Director 565,685 Direct Sale at $23.52 per share. $13,304,911 12-Mar-09 HAMLIN CLAY W III Director 5,000 Direct Sale at $23.73 per share. $118,650 12-Mar-09 HAMLIN CLAY W III Director 241,500 Indirect Sale at $23.98 per share. $5,791,170 12-Mar-09 HAMLIN CLAY W III Director 241,500 Indirect Acquisition (Non Open Market) N/A 12-Mar-09 HAMLIN CLAY W III Director 241,500 Indirect Disposition (Non Open Market) N/A 12-Mar-09 SHIDLER JAY H Director 233,800 Indirect Sale at $24.11 per share. $5,636,918 11-Mar-09 HAMLIN CLAY W III Director 133,600 Indirect Sale at $23.30 - $23.55 per share. $3,130,0002 11-Mar-09 HAMLIN CLAY W III Director 128,600 Indirect Acquisition (Non Open Market) N/A 11-Mar-09 HAMLIN CLAY W III Director 128,600 Indirect Disposition (Non Open Market) N/A 9-Mar-09 GRIFFIN RANDALL M Officer 4,398 Direct Disposition (Non Open Market) N/A 9-Mar-09 WAESCHE ROGER A JR Officer 1,636 Direct Disposition (Non Open Market) N/A 9-Mar-09 SINGER KAREN M Officer 292 Direct Disposition (Non Open Market) N/A 6-Mar-09 KESLER STEVEN D Director 5,000 Direct Option Exercise at $8.81 per share. $44,050 6-Mar-09 KESLER STEVEN D Director 1,000 Direct Sale at $21.11 per share. $21,110 5-Mar-09 SHIDLER JAY H Director 515 Indirect Sale at $23.05 per share. $11,870 4-Mar-09 SHIDLER JAY H Director 363,209 Indirect Sale at $23.28 per share. $8,455,505 4-Mar-09 HAMLIN CLAY W III Director 175,000 Direct Sale at $23.18 per share. $4,056,500 4-Mar-09 HAMLIN CLAY W III Director 175,000 Direct Acquisition (Non Open Market) N/A 4-Mar-09 HAMLIN CLAY W III Director 175,000 Direct Disposition (Non Open Market) N/A 3-Mar-09 FIRSTENBERG DOUGLAS M Director 1,500 Direct Purchase at $22.86 per share. $34,290 3-Mar-09 SHIDLER JAY H Director 436,761 Indirect Sale at $23.32 per share. $10,185,266 3-Mar-09 SHIDLER JAY H Director 1,600,000 Indirect Acquisition (Non Open Market) at $0 per share. N/A 3-Mar-09 SHIDLER JAY H Director 1,600,000 Indirect Disposition (Non Open Market) at $0 per share. N/A 3-Mar-09 HAMLIN CLAY W III Director 100,000 Direct Sale at $22.99 per share. $2,299,000 3-Mar-09 HAMLIN CLAY W III Director 100,000 Direct Acquisition (Non Open Market) N/A 3-Mar-09 HAMLIN CLAY W III Director 100,000 Direct Disposition (Non Open Market) N/A 2-Mar-09 SINGER KAREN M Officer 2,472 Direct Disposition (Non Open Market) N/A 2-Mar-09 GRIFFIN RANDALL M Officer 13,953 Direct Disposition (Non Open Market) N/A 2-Mar-09 RIFFE STEPHEN EDWARD Officer 2,239 Direct Disposition (Non Open Market) N/A 2-Mar-09 WAESCHE ROGER A JR Officer 6,287 Direct Disposition (Non Open Market) N/A 2-Mar-09 DENTON ROBERT L Director 10,000 Direct Sale at $24.42 per share. $244,200 2-Mar-09 DENTON ROBERT L Director 10,000 Direct Acquisition (Non Open Market) N/A 2-Mar-09 DENTON ROBERT L Director 10,000 Direct Disposition (Non Open Market) N/A 2-Mar-09 HAMLIN CLAY W III Director 25,000 Direct Sale at $23.83 per share. $595,750 2-Mar-09 HAMLIN CLAY W III Director 25,000 Direct Acquisition (Non Open Market) N/A 2-Mar-09 HAMLIN CLAY W III Director 25,000 Direct Disposition (Non Open Market) N/A 26-Feb-09 LINGAFELTER WAYNE Officer 3,925 Direct Acquisition (Non Open Market) N/A 26-Feb-09 WAESCHE ROGER A JR Officer 52,092 Direct Acquisition (Non Open Market) N/A 26-Feb-09 WAESCHE ROGER A JR Officer 1,441 Direct Disposition (Non Open Market) N/A 26-Feb-09 SINGER KAREN M Officer 20,532 Direct Acquisition (Non Open Market) N/A 26-Feb-09 GRIFFIN RANDALL M Officer 78,217 Direct Acquisition (Non Open Market) N/A 26-Feb-09 GRIFFIN RANDALL M Officer 3,282 Direct Disposition (Non Open Market) N/A 26-Feb-09 RIFFE STEPHEN EDWARD Officer 29,449 Direct Acquisition (Non Open Market) N/A 25-Feb-09 WAESCHE ROGER A JR Officer 1,934 Direct Disposition (Non Open Market) N/A 25-Feb-09 SINGER KAREN M Officer 278 Direct Disposition (Non Open Market) N/A 25-Feb-09 GRIFFIN RANDALL M Officer 3,260 Direct Disposition (Non Open Market) N/A 17-Feb-09 SHIDLER JAY H Director 35,263 Direct Sale at $24 per share. $846,312 2-Feb-09 SINGER KAREN M Officer 221 Direct Disposition (Non Open Market) N/A 5-Jan-09 LINGAFELTER WAYNE Officer 20,000 Direct Statement of Ownership N/A 12-Dec-08 WETHE KENNETH D Director 1,500 Direct Sale at $27.91 per share. $41,865 10-Dec-08 GRIFFIN RANDALL M Officer 2,000 Direct Disposition (Non Open Market) at $0 per share. N/A 9-Dec-08 GRIFFIN RANDALL M Officer 20,000 Direct Option Exercise at $9.25 per share. $185,000 9-Dec-08 GRIFFIN RANDALL M Officer 20,000 Direct Sale at $30.21 per share. $604,200 5-Dec-08 SWEET KENNETH S Director 5,000 Direct Purchase at $24.87 per share. $124,350 11-Nov-08 FIRSTENBERG DOUGLAS M Director 2,500 Direct Purchase at $24.40 per share. $61,000 11-Aug-08 DENTON ROBERT L Director 15,000 Direct Sale at $40.30 per share. $604,500 11-Aug-08 DENTON ROBERT L Director 15,000 Direct Acquisition (Non Open Market) N/A 11-Aug-08 DENTON ROBERT L Director 15,000 Direct Disposition (Non Open Market) N/A 1-Aug-08 KESLER STEVEN D Director 5,000 Direct Option Exercise at $8 per share. $40,000 1-Aug-08 KESLER STEVEN D Director 5,000 Direct Sale at $38.79 per share. $193,950 20-May-08 WAESCHE ROGER A JR Officer 25,000 Direct Option Exercise at $9.75 per share. $243,750 20-May-08 WAESCHE ROGER A JR Officer 25,000 Direct Sale at $38.23 per share. $955,749 15-May-08 WAESCHE ROGER A JR Officer 645 Direct Disposition (Non Open Market) N/A 15-May-08 GRIFFIN RANDALL M Officer 1,626 Direct Disposition (Non Open Market) N/A 12-May-08 GRIFFIN RANDALL M Officer 25,300 Direct Option Exercise at $9.25 per share. $234,025 12-May-08 GRIFFIN RANDALL M Officer 25,300 Direct Sale at $39.03 per share. $987,459 12-Mar-08 WETHE KENNETH D Director 2,000 Direct Sale at $31.94 per share. $63,880 10-Mar-08 WAESCHE ROGER A JR Officer 1,125 Direct Disposition (Non Open Market) N/A 10-Mar-08 GRIFFIN RANDALL M Officer 3,031 Direct Disposition (Non Open Market) N/A 3-Mar-08 WAESCHE ROGER A JR Officer 1,588 Direct Disposition (Non Open Market) N/A 3-Mar-08 SINGER KAREN M Officer 871 Direct Disposition (Non Open Market) N/A 3-Mar-08 GRIFFIN RANDALL M Officer 3,534 Direct Disposition (Non Open Market) N/A 28-Feb-08 SINGER KAREN M Officer 13,364 Direct Acquisition (Non Open Market) N/A 28-Feb-08 RIFFE STEPHEN EDWARD Officer 47,145 Direct Acquisition (Non Open Market) N/A 26-Feb-08 WAESCHE ROGER A JR Officer 1,293 Direct Disposition (Non Open Market) N/A 26-Feb-08 GRIFFIN RANDALL M Officer 2,304 Direct Disposition (Non Open Market) N/A 25-Feb-08 WAESCHE ROGER A JR Officer 1,726 Direct Disposition (Non Open Market) N/A 25-Feb-08 GRIFFIN RANDALL M Officer 2,901 Direct Disposition (Non Open Market) N/A 25-Feb-08 SINGER KAREN M Officer 220 Direct Disposition (Non Open Market) N/A Data provided by EDGAR Online * = Where indicated, some values are estimates. 1 = Potential proceeds estimated by the filer. 2 = Estimated based on the average of multiple prices reported. 3 = Multiple dates reported. Most recent date shown.
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