| 2018-12-28 | Baker Hughes Company BKR | director | 490 0.0001% | $21.45 | $10,511 | +10.89% | ||
| 2018-11-21 | Sale | Baker Hughes Company BKR | director | 390 0.0001% | $22.57 | $8,802 | +5.07% | |
| 2018-04-09 | Baker Hughes Company BKR | director | 390 <0.0001% | $26.16 | $10,200 | +6.53% | ||
| 2018-02-20 | Sale | Baker Hughes Company BKR | director | 402 0.0001% | $26.43 | $10,625 | +18.49% | |
| 2017-12-18 | Baker Hughes Company BKR | director | 402 0.0001% | $28.76 | $11,562 | +5.3% | ||
| 2017-10-17 | Sale | Baker Hughes Company BKR | director | 394 0.0001% | $33.85 | $13,337 | -2.4% | |
| 2017-08-15 | Baker Hughes Company BKR | director | 394 0.0001% | $34.48 | $13,587 | -3.06% | ||
| 2011-03-04 | Sale | Marathon Oil Corporation MRO | President and CEO | 539,424 0.1271% | $51.61 | $27.84M | -2.13% | |
| 2006-08-31 | Sale | Marathon Oil Corporation MRO | Chairman, President and CEO | 20,000 0.0094% | $83.61 | $1.67M | +14.3% | |
| 2006-08-30 | Sale | Marathon Oil Corporation MRO | Chairman, President and CEO | 70,000 0.0328% | $84.68 | $5.93M | +11.9% | |
| 2005-03-04 | Sale | Marathon Oil Corporation MRO | Chairman, President and CEO | 152,300 0.0735% | $48.40 | $7.37M | +23.73% | |
| 2005-03-03 | Sale | Marathon Oil Corporation MRO | Chairman, President and CEO | 47,500 0.0231% | $48.02 | $2.28M | +25.68% |