Insider Stock Trading History of De Brier Donald P


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider De Brier Donald P since year 2005. The trader's CIK number is 1181258. At the time of this reporting, De Brier Donald P is the EVP, Gen. Counsel & of Occidental Petroleum Corp /de/ . (stock ticker symbol OXY). See this page for all insider trading activities at Occidental Petroleum Corp /de/ .


Stock purchases, sales, and option exercises reported by insider De Brier Donald P since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2011-05-31 OXY Occidental Petroleum Corp /de/ Sale 20,860 108.34 2,259,888
2011-06-01 OXY Occidental Petroleum Corp /de/ Sale 8,204 107.46 881,601
2010-12-02 OXY Occidental Petroleum Corp /de/ Option Ex 200,000 50.44 10,089,000
2010-12-02 OXY Occidental Petroleum Corp /de/ Sale 47,230 90.56 4,277,054
2010-11-11 OXY Occidental Petroleum Corp /de/ Option Ex 180,000 40.80 7,344,900
2010-11-12 OXY Occidental Petroleum Corp /de/ Option Ex 100,000 40.80 4,080,500
2010-11-11 OXY Occidental Petroleum Corp /de/ Sale 50,792 86.34 4,385,279
2010-11-12 OXY Occidental Petroleum Corp /de/ Sale 28,454 87.64 2,493,708
2010-11-04 OXY Occidental Petroleum Corp /de/ Sale 13,583 84.67 1,150,113
2010-11-04 OXY Occidental Petroleum Corp /de/ Option Ex 35,946 24.66 886,428
2010-05-03 OXY Occidental Petroleum Corp /de/ Option Ex 50,000 15.56 778,250
2010-05-03 OXY Occidental Petroleum Corp /de/ Sale 22,044 89.96 1,983,100
2009-11-10 OXY Occidental Petroleum Corp /de/ Option Ex 50,000 15.56 778,250
2009-11-10 OXY Occidental Petroleum Corp /de/ Sale 21,701 83.65 1,815,375
2009-08-21 OXY Occidental Petroleum Corp /de/ Option Ex 50,000 15.56 778,250
2009-08-21 OXY Occidental Petroleum Corp /de/ Sale 21,445 74.26 1,592,505
2008-05-13 OXY Occidental Petroleum Corp /de/ Option Ex 50,000 15.56 778,250
2008-05-13 OXY Occidental Petroleum Corp /de/ Sale 22,433 89.94 2,017,668
2008-05-06 OXY Occidental Petroleum Corp /de/ Option Ex 60,000 24.66 1,479,600
2008-03-12 OXY Occidental Petroleum Corp /de/ Option Ex 104,054 24.66 2,565,971
2008-03-12 OXY Occidental Petroleum Corp /de/ Sale 37,228 78.59 2,925,822
2007-11-21 OXY Occidental Petroleum Corp /de/ Option Ex 93,576 15.56 1,456,510
2007-11-21 OXY Occidental Petroleum Corp /de/ Sale 39,956 71.84 2,870,558
2007-09-12 OXY Occidental Petroleum Corp /de/ Option Ex 50,000 24.66 1,233,000
2004-09-13 OXY Occidental Petroleum Corp /de/ Option Ex 30,000 24.66 739,800
2007-06-08 OXY Occidental Petroleum Corp /de/ Option Ex 13,990 14.39 201,316
2007-06-01 OXY Occidental Petroleum Corp /de/ Option Ex 100,000 13.38 1,337,500
2007-06-01 OXY Occidental Petroleum Corp /de/ Sale 41,444 56.47 2,340,467
2007-05-21 OXY Occidental Petroleum Corp /de/ Sale 20,523 54.98 1,128,313
2007-05-21 OXY Occidental Petroleum Corp /de/ Option Ex 50,000 13.38 668,750
2007-05-18 OXY Occidental Petroleum Corp /de/ Sale 20,504 54.67 1,120,974
2007-05-18 OXY Occidental Petroleum Corp /de/ Option Ex 50,000 13.38 668,750
2007-05-15 OXY Occidental Petroleum Corp /de/ Option Ex 78,812 13.38 1,054,110
2007-05-15 OXY Occidental Petroleum Corp /de/ Sale 31,859 52.51 1,672,947
2006-10-12 OXY Occidental Petroleum Corp /de/ Option Ex 844 .00 0
2006-05-11 OXY Occidental Petroleum Corp /de/ Option Ex 6,853 26.75 183,317
2006-05-11 OXY Occidental Petroleum Corp /de/ Sale 2,800 107.10 299,894
2006-04-28 OXY Occidental Petroleum Corp /de/ Option Ex 117,435 26.43 3,103,807
2006-04-28 OXY Occidental Petroleum Corp /de/ Sale 47,368 102.58 4,858,962

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by De Brier Donald P (EVP, Gen. Counsel & of Occidental Petroleum Corp /de/ at the time of this reporting) see the Securities and Exchange Commission (SEC) website.