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.. 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 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2024-09 | 0 | $0 | 34,000 | $479,740 | 0 | $0 |
| 2024-08 | 0 | $0 | 34,000 | $558,280 | 0 | $0 |
| 2024-07 | 0 | $0 | 34,000 | $532,300 | 60,353 | $0 |
| 2024-06 | 0 | $0 | 45,369 | $685,525 | 0 | $0 |
| 2024-05 | 0 | $0 | 0 | $0 | 68,631 | $0 |
| 2024-03 | 0 | $0 | 23,106 | $291,086 | 0 | $0 |
| 2024-01 | 0 | $0 | 0 | $0 | 61,332 | $0 |
| 2023-11 | 0 | $0 | 5,106 | $65,035 | 0 | $0 |
| 2023-07 | 0 | $0 | 5,797 | $86,955 | 40,235 | $0 |
| 2023-05 | 0 | $0 | 6,027 | $65,923 | 60,055 | $0 |
| 2023-03 | 0 | $0 | 10,000 | $122,520 | 0 | $0 |
| 2022-07 | 0 | $0 | 0 | $0 | 40,237 | $0 |
| 2020-08 | 0 | $0 | 671 | $157 | 0 | $0 |
| 2020-07 | 0 | $0 | 0 | $0 | 888 | $0 |
| 2020-06 | 0 | $0 | 60,116 | $15,803 | 0 | $0 |
| 2020-05 | 0 | $0 | 304,957 | $66,997 | 0 | $0 |
| 2020-04 | 0 | $0 | 0 | $0 | 28,655 | $0 |
| 2020-03 | 0 | $0 | 4,000 | $9,988 | 0 | $0 |
| 2019-12 | 0 | $0 | 0 | $0 | 1,883 | $0 |
| 2019-09 | 0 | $0 | 6,819 | $58,287 | 0 | $0 |
| 2019-04 | 0 | $0 | 0 | $0 | 29,195 | $0 |
| 2019-02 | 4,000 | $39,640 | 0 | $0 | 0 | $0 |
| 2018-12 | 0 | $0 | 0 | $0 | 1,884 | $0 |
| 2018-09 | 0 | $0 | 692 | $13,882 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2024-09-03 | Wolford Bernie G. (President and CEO) | Sale | 26,000 | 14.11 | 366,860 |
| 2024-09-03 | Roland David L (SVP, General Counsel and Sec) | Sale | 8,000 | 14.11 | 112,880 |
| 2024-08-01 | Wolford Bernie G. (President and CEO) | Sale | 34,000 | 16.42 | 558,280 |
| 2024-07-15 | Wolford Bernie G. (President and CEO) | Sale | 8,000 | 16.00 | 128,000 |
| 2024-07-01 | Richards Jon L. (SVP & Chief Operating Officer) | Option Ex | 20,118 | .00 | 0 |
| 2024-07-01 | Savarino Dominic A (Senior Vice President and CFO) | Option Ex | 20,117 | .00 | 0 |
| 2024-07-01 | Wolford Bernie G. (President and CEO) | Sale | 26,000 | 15.55 | 404,300 |
| 2024-07-01 | Roland David L (SVP, General Counsel and Sec) | Option Ex | 20,118 | .00 | 0 |
| 2024-06-03 | Savarino Dominic A (Senior Vice President and CFO) | Sale | 11,369 | 15.11 | 171,785 |
| 2024-06-03 | Wolford Bernie G. (President and CEO) | Sale | 26,000 | 15.11 | 392,860 |
| 2024-06-03 | Roland David L (SVP, General Counsel and Sec) | Sale | 8,000 | 15.11 | 120,880 |
| 2024-05-12 | Richards Jon L. (SVP & Chief Operating Officer) | Option Ex | 8,579 | .00 | 0 |
| 2024-05-12 | Savarino Dominic A (Senior Vice President and CFO) | Option Ex | 12,255 | .00 | 0 |
| 2024-05-12 | Wolford Bernie G. (President and CEO) | Option Ex | 39,218 | .00 | 0 |
| 2024-05-12 | Roland David L (SVP, General Counsel and Sec) | Option Ex | 8,579 | .00 | 0 |
| 2024-03-19 | Savarino Dominic A (Senior Vice President and CFO) | Sale | 13,000 | 13.16 | 171,080 |
| 2024-03-05 | Roland David L (SVP, General Counsel and Sec) | Sale | 5,000 | 11.99 | 59,950 |
| 2024-03-01 | Savarino Dominic A (Senior Vice President and CFO) | Sale | 5,106 | 11.76 | 60,056 |
| 2024-01-18 | Savarino Dominic A (Senior Vice President and CFO) | Option Ex | 12,321 | .00 | 0 |
| 2024-01-18 | Wolford Bernie G. (President and CEO) | Option Ex | 39,428 | .00 | 0 |
| 2024-01-18 | Roland David L (SVP, General Counsel and Sec) | Option Ex | 9,583 | .00 | 0 |
| 2023-11-10 | Savarino Dominic A (Senior Vice President and CFO) | Sale | 5,106 | 12.74 | 65,035 |
| 2023-07-07 | Savarino Dominic A (Senior Vice President and CFO) | Sale | 5,797 | 15.00 | 86,955 |
| 2023-07-01 | Savarino Dominic A (Senior Vice President and CFO) | Option Ex | 20,117 | .00 | 0 |
| 2023-07-01 | Roland David L (SVP, General Counsel and Sec) | Option Ex | 20,118 | .00 | 0 |
| 2023-05-31 | Savarino Dominic A (Senior Vice President and CFO) | Sale | 6,027 | 10.94 | 65,923 |
| 2023-05-12 | Savarino Dominic A (Senior Vice President and CFO) | Option Ex | 12,257 | .00 | 0 |
| 2023-05-12 | Wolford Bernie G. (President and CEO) | Option Ex | 39,219 | .00 | 0 |
| 2023-05-12 | Roland David L (SVP, General Counsel and Sec) | Option Ex | 8,579 | .00 | 0 |
| 2023-03-01 | Savarino Dominic A (Senior Vice President and CFO) | Sale | 10,000 | 12.25 | 122,520 |
| 2022-07-01 | Savarino Dominic A (Senior Vice President and CFO) | Option Ex | 20,119 | .00 | 0 |
| 2022-07-01 | Roland David L (SVP, General Counsel and Sec) | Option Ex | 20,118 | .00 | 0 |
| 2020-08-11 | Kornblau Scott Lee (Senior Vice President - CFO) | Sale | 671 | .23 | 157 |
| 2020-07-01 | Kornblau Scott Lee (Senior Vice President - CFO) | Option Ex | 888 | .00 | 0 |
| 2020-06-30 | Woll Ronald (Executive Vice President-COO) | Sale | 57,372 | .25 | 14,228 |
| 2020-06-08 | Savarino Dominic A (VP and Chief Acct/Tax Officer) | Sale | 2,744 | .57 | 1,575 |
| 2020-05-15 | Edwards Marc Gerard Rex (President and C.E.O.) | Sale | 211,264 | .21 | 44,999 |
| 2020-05-14 | Edwards Marc Gerard Rex (President and C.E.O.) | Sale | 50,000 | .23 | 11,350 |
| 2020-05-07 | Gaffney Paul G (Director) | Sale | 9,000 | .26 | 2,340 |
| 2020-05-05 | Kornblau Scott Lee (Senior Vice President - CFO) | Sale | 4,361 | .24 | 1,029 |
| 2020-05-05 | Roland David L (SVP, General Counsel and Sec) | Sale | 30,332 | .24 | 7,279 |
| 2020-04-01 | Kornblau Scott Lee (Senior Vice President - CFO) | Option Ex | 2,249 | .00 | 0 |
| 2020-04-01 | Roth Thomas (Senior Vice President) | Option Ex | 6,238 | .00 | 0 |
| 2020-04-01 | Woll Ronald (Executive Vice President-CCO) | Option Ex | 11,516 | .00 | 0 |
| 2020-04-01 | Roland David L (SVP, General Counsel and Sec) | Option Ex | 6,732 | .00 | 0 |
| 2020-04-01 | Gordon Beth G (Controller) | Option Ex | 1,920 | .00 | 0 |
| 2020-03-16 | Roland David L (SVP, General Counsel and Sec) | Sale | 4,000 | 2.50 | 9,988 |
| 2019-12-01 | Roth Thomas (Senior Vice President) | Option Ex | 1,883 | .00 | 0 |
| 2019-09-16 | Kornblau Scott Lee (Senior Vice President - CFO) | Sale | 5,819 | 8.69 | 50,567 |
| 2019-09-11 | Gaffney Paul G (Director) | Sale | 1,000 | 7.72 | 7,720 |
| 2019-04-01 | Kornblau Scott Lee (Senior Vice President - CFO) | Option Ex | 2,597 | .00 | 0 |
| 2019-04-01 | Roth Thomas (Senior Vice President) | Option Ex | 4,099 | .00 | 0 |
| 2019-04-01 | Woll Ronald (Senior Vice President-CCO) | Option Ex | 12,909 | .00 | 0 |
| 2019-04-01 | Roland David L (SVP, General Counsel and Sec) | Option Ex | 6,993 | .00 | 0 |
| 2019-04-01 | Gordon Beth G (Controller) | Option Ex | 2,597 | .00 | 0 |
| 2019-02-25 | Gaffney Paul G (Director) | Buy | 4,000 | 9.91 | 39,640 |
| 2018-12-01 | Roth Thomas (Senior Vice President) | Option Ex | 1,884 | .00 | 0 |
| 2018-09-28 | Kornblau Scott Lee (Senior Vice President - CFO) | Sale | 692 | 20.06 | 13,882 |
| 2018-07-31 | Roland David L (SVP, General Counsel and Sec) | Sale | 1,744 | 19.73 | 34,409 |
| 2018-05-09 | Edwards Marc Gerard Rex (President and C.E.O.) | Sale | 78,265 | 19.95 | 1,561,386 |
| 2018-05-02 | Edwards Marc Gerard Rex (President and C.E.O.) | Sale | 32,718 | 18.20 | 595,467 |
| 2018-04-01 | Kornblau Scott Lee (Acting Chief Financial Officer) | Option Ex | 2,277 | .00 | 0 |
| 2018-04-01 | Woll Ronald (Senior Vice President-CCO) | Option Ex | 8,667 | .00 | 0 |
| 2018-04-01 | Roland David L (SVP, General Counsel and Sec) | Option Ex | 5,295 | .00 | 0 |
| 2018-04-01 | Gordon Beth G (Controller) | Option Ex | 2,444 | .00 | 0 |
| 2017-12-28 | Fabrikant Charles (Director) | Sale | 1,500 | 18.55 | 27,825 |
| 2017-05-22 | Gaffney Paul G (Director) | Buy | 4,000 | 13.66 | 54,660 |
| 2017-04-01 | Woll Ronald (Senior Vice President-CCO) | Option Ex | 3,324 | .00 | 0 |
| 2017-04-01 | Roland David L (SVP, General Counsel and Sec) | Option Ex | 2,401 | .00 | 0 |
| 2017-04-01 | Gordon Beth G (Controller) | Option Ex | 1,108 | .00 | 0 |
| 2017-03-03 | Edwards Marc Gerard Rex (President and C.E.O.) | Option Ex | 18,876 | .00 | 0 |
| 2016-11-08 | Gaffney Paul G (Director) | Sale | 4,000 | 15.50 | 62,004 |
| 2016-03-03 | Edwards Marc Gerard Rex (President and C.E.O.) | Option Ex | 18,880 | .00 | 0 |
| 2015-08-07 | Grebow Edward (Director) | Buy | 3,000 | 21.99 | 65,970 |
| 2015-08-06 | Loews Corp | Buy | 34,123 | 20.84 | 711,123 |
| 2015-08-05 | Loews Corp | Buy | 196,550 | 20.90 | 4,107,894 |
| 2015-08-04 | Gaffney Paul G (Director) | Buy | 1,000 | 21.12 | 21,120 |
| 2015-06-30 | Grebow Edward (Director) | Buy | 1,000 | 25.75 | 25,750 |
| 2015-03-18 | Loews Corp | Buy | 12,991 | 26.67 | 346,469 |
| 2015-03-17 | Loews Corp | Buy | 186,000 | 26.63 | 4,953,180 |
| 2015-03-16 | Loews Corp | Buy | 19,790 | 26.40 | 522,456 |
| 2015-03-13 | Loews Corp | Buy | 510,500 | 26.79 | 13,673,742 |
| 2015-03-12 | Loews Corp | Buy | 42,239 | 27.24 | 1,150,590 |
| 2015-03-11 | Loews Corp | Buy | 132,634 | 26.59 | 3,526,738 |
| 2015-03-03 | Edwards Marc Gerard Rex (President and C.E.O.) | Option Ex | 18,617 | .00 | 0 |
| 2014-12-08 | Gaffney Paul G (Director) | Buy | 1,000 | 29.44 | 29,440 |
| 2014-12-08 | Loews Corp | Buy | 168,300 | 29.67 | 4,993,461 |
| 2014-12-05 | Loews Corp | Buy | 120,905 | 29.73 | 3,594,505 |
| 2014-12-02 | Loews Corp | Buy | 5,445 | 29.79 | 162,206 |
| 2014-12-01 | Fabrikant Charles (Director) | Buy | 2,000 | 29.39 | 58,780 |
| 2014-12-01 | Loews Corp | Buy | 404,950 | 29.43 | 11,917,678 |
| 2014-11-06 | Loews Corp | Buy | 215,000 | 35.24 | 7,576,600 |
| 2014-11-05 | Loews Corp | Buy | 465,000 | 34.81 | 16,185,255 |
| 2014-11-04 | Loews Corp | Buy | 500,000 | 33.49 | 16,745,000 |
| 2014-09-15 | Tisch James S (Director) | Sale | 1,875 | 39.70 | 74,437 |
| 2014-09-15 | Tisch James S (Director) | Option Ex | 1,875 | 32.78 | 61,462 |
| 2014-06-19 | Troubh Raymond S (Director) | Sale | 1,000 | 49.41 | 49,405 |
| 2014-06-19 | Troubh Raymond S (Director) | Option Ex | 1,000 | 28.21 | 28,215 |
| 2014-06-16 | Tisch James S (Director) | Sale | 1,875 | 49.38 | 92,587 |
| 2014-06-16 | Tisch James S (Director) | Option Ex | 1,875 | 23.65 | 44,343 |
| 2014-05-16 | Long William C (Senior VP, General Counsel) | Sale | 1,252 | 49.68 | 62,200 |
| 2014-05-16 | Long William C (Senior VP, General Counsel) | Option Ex | 1,252 | 29.73 | 37,215 |
| 2014-05-08 | Tisch James S (Director) | Sale | 1,875 | 52.52 | 98,469 |
| 2014-05-08 | Tisch James S (Director) | Option Ex | 1,875 | 22.49 | 42,168 |
| 2014-03-11 | Gaffney Paul G (Director) | Buy | 2,000 | 48.00 | 96,000 |
| 2014-02-14 | Grebow Edward (Director) | Buy | 3,000 | 46.52 | 139,560 |
| 2013-12-13 | Gaffney Paul G (Director) | Buy | 1,000 | 56.18 | 56,177 |
| 2013-03-28 | Hofmann Herbert C (Director) | Sale | 292 | 69.76 | 20,369 |
| 2013-03-28 | Hofmann Herbert C (Director) | Option Ex | 1,500 | 55.68 | 83,520 |
| 2012-05-18 | Krenek Gary T (Senior Vice President-CFO) | Buy | 1,000 | 59.95 | 59,950 |
| 2012-05-18 | Dickerson Lawrence R (President and C.E.O.) | Buy | 5,000 | 59.32 | 296,600 |
| 2011-12-15 | Gaffney Paul G (Director) | Buy | 1,000 | 54.65 | 54,645 |
| 2011-03-02 | Hofmann Herbert C (Director) | Sale | 142 | 78.77 | 11,185 |
| 2011-03-02 | Hofmann Herbert C (Director) | Option Ex | 1,000 | 67.45 | 67,450 |
| 2011-02-08 | Hofmann Herbert C (Director) | Sale | 73 | 71.39 | 5,211 |
| 2011-02-08 | Hofmann Herbert C (Director) | Option Ex | 500 | 61.79 | 30,895 |
| 2009-12-28 | Blair Robert G (Senior Vice President) | Sale | 1,472 | 101.55 | 149,477 |
| 2009-12-28 | Blair Robert G (Senior Vice President) | Option Ex | 1,877 | 60.28 | 113,154 |
| 2009-10-26 | Dew Lyndol L (Senior Vice President) | Sale | 367 | 106.75 | 39,175 |
| 2009-10-26 | Dew Lyndol L (Senior Vice President) | Option Ex | 1,436 | 79.12 | 113,623 |
| 2009-10-26 | Krenek Gary T (Senior Vice President-CFO) | Sale | 919 | 108.00 | 99,252 |
| 2009-10-26 | Krenek Gary T (Senior Vice President-CFO) | Option Ex | 1,532 | 71.14 | 108,989 |
| 2009-10-26 | Vecchio John M (Executive Vice President) | Sale | 2,739 | 107.00 | 293,073 |
| 2009-10-26 | Vecchio John M (Executive Vice President) | Option Ex | 4,500 | 67.37 | 303,169 |
| 2009-10-26 | Dickerson Lawrence R (President and C.E.O.) | Sale | 7,878 | 107.90 | 850,036 |
| 2009-10-26 | Dickerson Lawrence R (President and C.E.O.) | Option Ex | 12,658 | 63.07 | 798,327 |
| 2009-10-23 | Gordon Beth G (Controller) | Sale | 1,212 | 106.00 | 128,476 |
| 2009-10-23 | Gordon Beth G (Controller) | Option Ex | 1,900 | 65.36 | 124,187 |
| 2009-09-16 | Baudoin Mark F (Senior Vice President) | Sale | 1,124 | 96.99 | 109,015 |
| 2009-09-16 | Baudoin Mark F (Senior Vice President) | Option Ex | 1,439 | 55.12 | 79,310 |
| 2009-09-11 | Dew Lyndol L (Senior Vice President) | Sale | 1,434 | 94.46 | 135,454 |
| 2009-09-11 | Dew Lyndol L (Senior Vice President) | Option Ex | 1,752 | 57.97 | 101,559 |
| 2009-09-11 | Krenek Gary T (Senior Vice President-CFO) | Sale | 870 | 94.30 | 82,040 |
| 2009-09-11 | Krenek Gary T (Senior Vice President-CFO) | Option Ex | 1,188 | 52.85 | 62,789 |
| 2009-09-11 | Hofmann Herbert C (Director) | Sale | 50 | 94.63 | 4,731 |
| 2009-09-11 | Hofmann Herbert C (Director) | Option Ex | 500 | 83.57 | 41,785 |
| 2009-06-11 | Gabriel John L (Senior Vice President) | Sale | 2,451 | 91.76 | 225,475 |
| 2009-06-11 | Gabriel John L (Senior Vice President) | Option Ex | 4,500 | 66.40 | 303,171 |
| 2009-05-20 | Bolton John R (Director) | Option Ex | 500 | 58.73 | 29,365 |
| 2009-05-19 | Hofmann Herbert C (Director) | Sale | 180 | 77.52 | 13,954 |
| 2009-05-19 | Hofmann Herbert C (Director) | Option Ex | 1,000 | 61.62 | 61,620 |
| 2008-07-02 | Dickerson Lawrence R (President and C.E.O.) | Sale | 11,252 | 142.00 | 1,597,784 |
| 2008-07-02 | Dickerson Lawrence R (President and C.E.O.) | Option Ex | 11,252 | 43.69 | 491,633 |
| 2008-05-20 | Hofmann Herbert C (Director) | Sale | 89 | 145.09 | 12,913 |
| 2008-05-20 | Hofmann Herbert C (Director) | Option Ex | 500 | 117.36 | 58,680 |
| 2008-05-19 | Baudoin Mark F (Senior Vice President) | Sale | 2,308 | 140.42 | 324,095 |
| 2008-05-19 | Baudoin Mark F (Senior Vice President) | Option Ex | 4,316 | 59.53 | 310,937 |
| 2008-05-19 | Dew Lyndol L (Senior Vice President) | Sale | 3,451 | 143.56 | 495,418 |
| 2008-05-19 | Dew Lyndol L (Senior Vice President) | Option Ex | 5,252 | 66.51 | 355,081 |
| 2008-05-19 | Gabriel John L (Senior Vice President) | Sale | 5,427 | 141.97 | 770,444 |
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.