Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Diamond Offshore Drilling, Inc. (DO) since 2005 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Diamond Offshore Drilling, Inc.. (See page 1 of this report.) Table 2 shows the detailed insider transactions. This company's CIK number is 949039.
Total stock buying since 2005: $91,165,189.
Total stock sales since 2005: $76,402,157.
Total stock option exercises since 2005: $23,388,748.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2024 | 0 | $0 | 170,475 | $2,546,931 | 190,316 | $0 |
| 2023 | 0 | $0 | 26,930 | $340,433 | 100,290 | $0 |
| 2022 | 0 | $0 | 0 | $0 | 40,237 | $0 |
| 2020 | 0 | $0 | 369,744 | $92,945 | 29,543 | $0 |
| 2019 | 4,000 | $39,640 | 6,819 | $58,287 | 31,078 | $0 |
| 2018 | 0 | $0 | 113,419 | $2,205,144 | 20,567 | $0 |
| 2017 | 4,000 | $54,660 | 1,500 | $27,825 | 25,709 | $0 |
| 2016 | 0 | $0 | 4,000 | $62,004 | 18,880 | $0 |
| 2015 | 1,139,827 | $29,105,032 | 0 | $0 | 18,617 | $0 |
| 2014 | 1,887,600 | $61,498,485 | 7,877 | $377,098 | 7,877 | $213,403 |
| 2013 | 1,000 | $56,177 | 292 | $20,369 | 1,500 | $83,520 |
| 2012 | 6,000 | $356,550 | 0 | $0 | 0 | $0 |
| 2011 | 1,000 | $54,645 | 215 | $16,396 | 1,500 | $98,345 |
| 2009 | 0 | $0 | 22,696 | $2,314,418 | 36,782 | $2,356,374 |
| 2008 | 0 | $0 | 50,995 | $7,212,405 | 68,161 | $4,137,888 |
| 2007 | 0 | $0 | 390,482 | $37,991,872 | 414,245 | $13,939,192 |
| 2006 | 0 | $0 | 119,634 | $9,697,544 | 75,134 | $2,500,346 |
| 2005 | 0 | $0 | 231,700 | $13,438,486 | 1,500 | $59,680 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2008-05-19 | Gabriel John L (Senior Vice President) | Option Ex | 8,000 | 66.51 | 532,112 |
| 2008-05-19 | Gordon Beth G (Controller) | Sale | 2,284 | 143.33 | 327,367 |
| 2008-05-19 | Gordon Beth G (Controller) | Option Ex | 3,402 | 66.51 | 228,516 |
| 2008-05-19 | Krenek Gary T (Senior Vice President-CFO) | Sale | 3,746 | 142.86 | 535,163 |
| 2008-05-19 | Krenek Gary T (Senior Vice President-CFO) | Option Ex | 5,847 | 66.51 | 402,394 |
| 2008-05-19 | Vecchio John M (Senior Vice President) | Sale | 5,427 | 143.28 | 777,564 |
| 2008-05-19 | Vecchio John M (Senior Vice President) | Option Ex | 8,000 | 66.51 | 532,112 |
| 2008-05-16 | Baudoin Mark F (Senior Vice President) | Sale | 1,248 | 139.00 | 173,472 |
| 2008-05-16 | Baudoin Mark F (Senior Vice President) | Option Ex | 1,248 | 57.66 | 71,962 |
| 2008-03-05 | Troubh Raymond S (Director) | Sale | 2,500 | 121.23 | 303,087 |
| 2008-03-05 | Troubh Raymond S (Director) | Option Ex | 2,500 | 20.96 | 52,390 |
| 2007-12-27 | Dickerson Lawrence R (President and C.O.O.) | Sale | 2,469 | 143.60 | 354,553 |
| 2007-12-27 | Dickerson Lawrence R (President and C.O.O.) | Option Ex | 5,624 | 81.94 | 460,813 |
| 2007-12-27 | Hofmann Herbert C (Director) | Sale | 109 | 148.37 | 16,172 |
| 2007-12-27 | Hofmann Herbert C (Director) | Option Ex | 500 | 114.21 | 57,105 |
| 2007-12-26 | Bolton John R (Director) | Option Ex | 1,000 | 108.09 | 108,090 |
| 2007-12-21 | Tisch James S (Chief Executive Officer) | Sale | 32,807 | 138.27 | 4,536,255 |
| 2007-12-21 | Tisch James S (Chief Executive Officer) | Option Ex | 37,500 | 58.90 | 1,690,537 |
| 2007-12-06 | Gordon Beth G (Controller) | Sale | 56 | 122.21 | 6,843 |
| 2007-12-06 | Gordon Beth G (Controller) | Option Ex | 250 | 92.67 | 23,167 |
| 2007-12-03 | Hofmann Herbert C (Director) | Sale | 60 | 117.13 | 7,027 |
| 2007-12-03 | Hofmann Herbert C (Director) | Option Ex | 500 | 101.97 | 50,985 |
| 2007-09-21 | Dickerson Lawrence R (President and C.O.O.) | Sale | 19,684 | 115.00 | 2,263,660 |
| 2007-09-21 | Dickerson Lawrence R (President and C.O.O.) | Option Ex | 19,684 | 43.69 | 860,053 |
| 2007-09-18 | Rebell Arthur L (Director) | Sale | 3,000 | 107.18 | 321,537 |
| 2007-09-18 | Rebell Arthur L (Director) | Option Ex | 3,000 | 79.21 | 237,633 |
| 2007-06-22 | Dew Lyndol L (Senior Vice President) | Sale | 32 | 106.00 | 3,392 |
| 2007-06-22 | Dew Lyndol L (Senior Vice President) | Option Ex | 312 | 92.67 | 28,913 |
| 2007-06-20 | Rebell Arthur L (Director) | Sale | 3,000 | 102.67 | 308,019 |
| 2007-06-20 | Rebell Arthur L (Director) | Option Ex | 3,000 | 43.62 | 130,863 |
| 2007-06-19 | Gordon Beth G (Controller) | Sale | 159 | 101.89 | 16,200 |
| 2007-06-19 | Gordon Beth G (Controller) | Option Ex | 750 | 78.36 | 58,770 |
| 2007-06-18 | Hofmann Herbert C (Director) | Sale | 1,500 | 99.86 | 149,784 |
| 2007-06-18 | Hofmann Herbert C (Director) | Option Ex | 1,500 | 83.53 | 125,289 |
| 2007-06-15 | Vecchio John M (Senior Vice President) | Sale | 267 | 98.87 | 26,398 |
| 2007-06-15 | Vecchio John M (Senior Vice President) | Option Ex | 1,500 | 78.36 | 117,540 |
| 2007-06-14 | Bolton John R (Director) | Option Ex | 500 | 81.42 | 40,710 |
| 2007-05-22 | Baudoin Mark F (Senior Vice President) | Sale | 155 | 94.15 | 14,593 |
| 2007-05-22 | Baudoin Mark F (Senior Vice President) | Option Ex | 936 | 78.36 | 73,344 |
| 2007-05-21 | Gabriel John L (Senior Vice President) | Sale | 118 | 94.25 | 11,121 |
| 2007-05-21 | Gabriel John L (Senior Vice President) | Option Ex | 1,000 | 81.61 | 81,605 |
| 2007-05-21 | Krenek Gary T (Senior Vice President-CFO) | Sale | 4,032 | 94.42 | 380,348 |
| 2007-05-21 | Krenek Gary T (Senior Vice President-CFO) | Option Ex | 4,905 | 57.11 | 219,652 |
| 2007-05-21 | Long William C (Senior VP, General Counsel) | Sale | 3,564 | 94.75 | 337,689 |
| 2007-05-21 | Long William C (Senior VP, General Counsel) | Option Ex | 3,876 | 35.87 | 139,020 |
| 2007-05-18 | Baudoin Mark F (Senior Vice President) | Sale | 1,248 | 92.28 | 115,169 |
| 2007-05-18 | Baudoin Mark F (Senior Vice President) | Option Ex | 1,248 | 29.73 | 37,096 |
| 2007-05-18 | Dew Lyndol L (Senior Vice President) | Sale | 1,248 | 92.31 | 115,196 |
| 2007-05-18 | Dew Lyndol L (Senior Vice President) | Option Ex | 1,248 | 29.73 | 37,096 |
| 2007-05-18 | Gabriel John L (Senior Vice President) | Sale | 2,000 | 92.47 | 184,940 |
| 2007-05-18 | Gabriel John L (Senior Vice President) | Option Ex | 2,000 | 29.73 | 59,450 |
| 2007-05-18 | Gordon Beth G (Controller) | Sale | 2,400 | 92.53 | 222,072 |
| 2007-05-18 | Gordon Beth G (Controller) | Option Ex | 2,400 | 35.87 | 86,080 |
| 2007-05-18 | Long William C (Senior VP, General Counsel) | Sale | 312 | 94.75 | 29,562 |
| 2007-05-18 | Vecchio John M (Senior Vice President) | Sale | 2,000 | 92.27 | 184,540 |
| 2007-05-18 | Vecchio John M (Senior Vice President) | Option Ex | 2,000 | 29.73 | 59,450 |
| 2007-05-17 | Baudoin Mark F (Senior Vice President) | Sale | 2,504 | 90.00 | 225,360 |
| 2007-05-17 | Baudoin Mark F (Senior Vice President) | Option Ex | 2,504 | 38.94 | 97,500 |
| 2007-05-17 | Dew Lyndol L (Senior Vice President) | Sale | 102 | 91.01 | 9,283 |
| 2007-05-17 | Dew Lyndol L (Senior Vice President) | Option Ex | 936 | 78.36 | 73,344 |
| 2007-05-17 | Dickerson Lawrence R (President and C.O.O.) | Sale | 12,662 | 91.75 | 1,161,738 |
| 2007-05-17 | Dickerson Lawrence R (President and C.O.O.) | Option Ex | 12,662 | 22.33 | 282,755 |
| 2007-05-09 | Gabriel John L (Senior Vice President) | Sale | 84 | 86.71 | 7,283 |
| 2007-05-09 | Gabriel John L (Senior Vice President) | Option Ex | 500 | 71.87 | 35,935 |
| 2007-05-02 | Gabriel John L (Senior Vice President) | Sale | 4,000 | 86.59 | 346,368 |
| 2007-05-02 | Gabriel John L (Senior Vice President) | Option Ex | 4,000 | 38.94 | 155,752 |
| 2007-04-27 | Dew Lyndol L (Senior Vice President) | Sale | 2,504 | 87.50 | 219,100 |
| 2007-04-27 | Dew Lyndol L (Senior Vice President) | Option Ex | 2,504 | 38.94 | 97,500 |
| 2007-04-27 | Gaffney Paul G (Director) | Sale | 1,000 | 86.61 | 86,610 |
| 2007-04-27 | Gaffney Paul G (Director) | Option Ex | 1,000 | 44.90 | 44,900 |
| 2007-04-26 | Vecchio John M (Senior Vice President) | Sale | 4,000 | 87.00 | 348,000 |
| 2007-04-26 | Vecchio John M (Senior Vice President) | Option Ex | 4,000 | 38.94 | 155,752 |
| 2007-02-09 | Gordon Beth G (Controller) | Sale | 752 | 86.15 | 64,784 |
| 2007-02-09 | Gordon Beth G (Controller) | Option Ex | 752 | 29.73 | 22,353 |
| 2007-02-09 | Krenek Gary T (Senior Vice President-CFO) | Sale | 5,372 | 85.47 | 459,171 |
| 2007-02-09 | Krenek Gary T (Senior Vice President-CFO) | Option Ex | 5,372 | 41.34 | 179,144 |
| 2007-02-09 | Long William C (Senior VP, General Counsel) | Sale | 5,124 | 84.72 | 434,110 |
| 2007-02-09 | Long William C (Senior VP, General Counsel) | Option Ex | 5,124 | 41.34 | 172,942 |
| 2007-02-09 | Vecchio John M (Senior Vice President) | Sale | 2,000 | 85.47 | 170,940 |
| 2007-02-09 | Vecchio John M (Senior Vice President) | Option Ex | 2,000 | 29.73 | 59,450 |
| 2007-02-09 | Dickerson Lawrence R (President and C.O.O.) | Sale | 7,030 | 85.48 | 600,945 |
| 2007-02-09 | Dickerson Lawrence R (President and C.O.O.) | Option Ex | 7,030 | 21.44 | 150,751 |
| 2007-02-09 | Batkin Alan R (Director) | Option Ex | 7,500 | 31.16 | 233,685 |
| 2007-02-09 | Rebell Arthur L (Director) | Sale | 3,000 | 85.16 | 255,480 |
| 2007-02-09 | Rebell Arthur L (Director) | Option Ex | 3,000 | 21.16 | 63,471 |
| 2007-02-09 | Hofmann Herbert C (Director) | Sale | 1,000 | 86.50 | 86,500 |
| 2007-02-09 | Hofmann Herbert C (Director) | Option Ex | 1,000 | 77.66 | 77,655 |
| 2007-02-09 | Tisch James S (Chief Executive Officer) | Sale | 112,500 | 86.15 | 9,691,875 |
| 2007-02-09 | Tisch James S (Chief Executive Officer) | Option Ex | 112,500 | 31.46 | 3,058,500 |
| 2006-12-22 | Hofmann Herbert C (Director) | Sale | 1,000 | 80.69 | 80,686 |
| 2006-12-22 | Hofmann Herbert C (Director) | Option Ex | 1,000 | 65.64 | 65,640 |
| 2006-12-13 | Gabriel John L (Senior Vice President) | Sale | 8,128 | 83.00 | 674,624 |
| 2006-12-13 | Gabriel John L (Senior Vice President) | Option Ex | 8,128 | 32.02 | 269,762 |
| 2006-12-06 | Dew Lyndol L (Senior Vice President) | Sale | 1,252 | 81.00 | 101,412 |
| 2006-12-06 | Dew Lyndol L (Senior Vice President) | Option Ex | 1,252 | 29.73 | 37,215 |
| 2006-09-27 | Batkin Alan R (Director) | Sale | 500 | 72.21 | 36,105 |
| 2006-09-27 | Batkin Alan R (Director) | Option Ex | 500 | 24.60 | 12,300 |
| 2006-09-06 | Eads Rodney W (Senior Vice President) | Sale | 2,000 | 78.00 | 156,000 |
| 2006-09-06 | Eads Rodney W (Senior Vice President) | Option Ex | 2,000 | 29.73 | 59,450 |
| 2006-08-22 | Williams David W (Executive Vice President) | Sale | 14,548 | 73.94 | 1,075,649 |
| 2006-08-22 | Williams David W (Executive Vice President) | Option Ex | 14,548 | 32.02 | 482,046 |
| 2006-06-28 | Batkin Alan R (Director) | Option Ex | 500 | 33.51 | 16,755 |
| 2006-05-11 | Vecchio John M (Senior Vice President) | Sale | 5,876 | 97.50 | 572,910 |
| 2006-05-11 | Vecchio John M (Senior Vice President) | Option Ex | 5,876 | 34.32 | 201,664 |
| 2006-05-09 | Eads Rodney W (Senior Vice President) | Sale | 6,376 | 96.00 | 612,102 |
| 2006-05-09 | Eads Rodney W (Senior Vice President) | Option Ex | 6,376 | 34.32 | 218,824 |
| 2006-05-08 | Rebell Arthur L (Director) | Sale | 3,000 | 95.00 | 285,000 |
| 2006-05-08 | Rebell Arthur L (Director) | Option Ex | 3,000 | 27.97 | 83,919 |
| 2006-05-05 | Williams David W (Executive Vice President) | Sale | 452 | 96.50 | 43,618 |
| 2006-05-05 | Williams David W (Executive Vice President) | Option Ex | 452 | 29.33 | 13,257 |
| 2006-04-25 | Gordon Beth G (Controller) | Sale | 748 | 95.63 | 71,531 |
| 2006-04-25 | Gordon Beth G (Controller) | Option Ex | 748 | 20.21 | 15,120 |
| 2006-04-21 | Gordon Beth G (Controller) | Sale | 1,652 | 95.50 | 157,766 |
| 2006-04-21 | Gordon Beth G (Controller) | Option Ex | 1,652 | 41.37 | 68,348 |
| 2006-03-31 | Fabrikant Charles (Director) | Sale | 1,000 | 89.50 | 89,500 |
| 2006-03-31 | Fabrikant Charles (Director) | Option Ex | 1,000 | 23.98 | 23,980 |
| 2006-03-29 | Batkin Alan R (Director) | Sale | 1,000 | 83.11 | 83,110 |
| 2006-03-29 | Batkin Alan R (Director) | Option Ex | 500 | 39.60 | 19,800 |
| 2006-03-01 | Fabrikant Charles (Director) | Sale | 46,000 | 79.44 | 3,654,148 |
| 2006-03-01 | Fabrikant Charles (Director) | Option Ex | 2,000 | 58.64 | 117,280 |
| 2006-02-17 | Hofmann Herbert C (Director) | Sale | 1,500 | 78.75 | 118,128 |
| 2006-02-17 | Hofmann Herbert C (Director) | Option Ex | 1,500 | 47.80 | 71,700 |
| 2006-01-06 | Eads Rodney W (Senior Vice Presiden) | Sale | 12,400 | 74.54 | 924,322 |
| 2006-01-06 | Eads Rodney W (Senior Vice Presiden) | Option Ex | 12,400 | 25.52 | 358,194 |
| 2006-01-04 | Eads Rodney W (Senior Vice Presiden) | Sale | 228 | 74.25 | 16,929 |
| 2006-01-04 | Eads Rodney W (Senior Vice Presiden) | Option Ex | 228 | 43.03 | 9,810 |
| 2005-12-28 | Batkin Alan R (Director) | Sale | 500 | 69.23 | 34,615 |
| 2005-12-28 | Batkin Alan R (Director) | Option Ex | 500 | 39.88 | 19,940 |
| 2005-12-28 | Rebell Arthur L | Sale | 1,000 | 70.00 | 69,997 |
| 2005-12-28 | Rebell Arthur L | Option Ex | 1,000 | 39.74 | 39,740 |
| 2005-09-30 | Fabrikant Charles (Director) | Sale | 230,200 | 57.92 | 13,333,874 |
Insider trading activities including stock purchases, stock sales, and option exercises of DO listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Diamond Offshore Drilling, Inc. (symbol DO, CIK number 949039) see the Securities and Exchange Commission (SEC) website.