| 2007-08-03 | Sale | International Business Machines Corporation IBM | Senior Vice President | 12,089 0.0009% | $113.81 | $1.38M | +4.15% | |
| 2007-04-26 | Sale | International Business Machines Corporation IBM | Senior Vice President | 16,246 0.0006% | $51.16 | $831,064 | +9.87% | |
| 2007-02-01 | Sale | International Business Machines Corporation IBM | Senior Vice President | 25,000 0.0009% | $51.16 | $1.28M | +8.13% | |
| 2006-10-23 | Sale | International Business Machines Corporation IBM | Senior Vice President | 19,000 0.0005% | $36.06 | $685,188 | +11.19% | |
| 2006-07-25 | Sale | International Business Machines Corporation IBM | Senior Vice President | 6,459 0.0004% | $75.74 | $489,192 | +26.49% | |
| 2006-02-16 | Sale | International Business Machines Corporation IBM | Senior Vice President | 3,615 0.0002% | $80.60 | $291,369 | +2.23% | |
| 2006-01-27 | Sale | International Business Machines Corporation IBM | Senior Vice President | 19,228 0.0005% | $36.06 | $693,410 | +1.93% |