| 2017-02-21 | Sale | Synopsys, Inc. SNPS | director | 12,000 0.0079% | $70.62 | $847,398 | +10.61% | |
| 2016-09-12 | Sale | Synopsys, Inc. SNPS | director | 10,000 0.0065% | $58.44 | $584,436 | +20.4% | |
| 2016-06-09 | Sale | Synopsys, Inc. SNPS | director | 5,000 0.0033% | $53.24 | $266,186 | +12.93% | |
| 2013-03-04 | Sale | Synopsys, Inc. SNPS | director | 8,751 0.0057% | $34.59 | $302,659 | +5.41% | |
| 2008-08-01 | Sale | Autodesk, Inc. ADSK | Sr. VP and CFO | 10,000 0.0019% | $14.40 | $144,000 | -42.38% | |
| 2008-07-01 | Sale | Autodesk, Inc. ADSK | Sr. VP and CFO | 10,000 0.0019% | $14.40 | $144,000 | -42.96% | |
| 2008-06-02 | Sale | Autodesk, Inc. ADSK | Sr. VP and CFO | 10,000 0.0016% | $14.40 | $144,000 | -49.89% | |
| 2008-05-01 | Sale | Autodesk, Inc. ADSK | Sr. VP and CFO | 17,000 0.0073% | $37.75 | $641,750 | -43.69% | |
| 2008-04-01 | Sale | Autodesk, Inc. ADSK | Sr. VP and CFO | 10,000 0.0019% | $14.40 | $144,000 | -3.5% | |
| 2008-03-03 | Sale | Autodesk, Inc. ADSK | Sr. VP and CFO | 10,000 0.0021% | $14.40 | $144,000 | +7.81% | |
| 2008-02-01 | Sale | Autodesk, Inc. ADSK | Sr. VP and CFO | 10,000 0.0015% | $14.40 | $144,000 | -20.71% | |
| 2007-12-03 | Sale | Autodesk, Inc. ADSK | Sr. VP and CFO | 10,000 0.0013% | $14.40 | $144,000 | -27.54% | |
| 2007-11-01 | Sale | Autodesk, Inc. ADSK | Sr. VP and CFO | 20,040 0.0088% | $48.11 | $964,124 | -23.4% | |
| 2007-09-04 | Sale | Autodesk, Inc. ADSK | Sr. VP and CFO | 10,000 0.0013% | $14.40 | $144,000 | -15.37% | |
| 2007-08-01 | Sale | Autodesk, Inc. ADSK | Sr. VP and CFO | 10,000 0.0014% | $14.40 | $144,000 | -6.32% | |
| 2007-07-02 | Sale | Autodesk, Inc. ADSK | Sr. VP and CFO | 10,000 0.0013% | $14.40 | $144,000 | -8.69% | |
| 2007-06-05 | Sale | Autodesk, Inc. ADSK | Sr. VP and CFO | 90,078 0.0388% | $44.40 | $4M | -0.29% | |
| 2006-09-01 | Sale | Autodesk, Inc. ADSK | Sr. VP and CFO | 10,000 0.0011% | $8.72 | $87,250 | +22.26% | |
| 2006-08-01 | Sale | Autodesk, Inc. ADSK | Sr. VP and CFO | 20,000 0.0087% | $33.27 | $665,400 | +23.2% | |
| 2006-07-03 | Sale | Autodesk, Inc. ADSK | Sr. VP and CFO | 34 <0.0001% | $34.49 | $1,173 | +13.59% |