| 2024-06-25 | Sale | Synopsys, Inc. SNPS | EXECUTIVE CHAIR | 4,212 0.0027% | $600.05 | $2.53M | -0.26% | |
| 2024-06-24 | Sale | Synopsys, Inc. SNPS | EXECUTIVE CHAIR | 2,535 0.0017% | $600.99 | $1.52M | +0.76% | |
| 2023-06-21 | Sale | Synopsys, Inc. SNPS | Chairman of the Board & CEO | 40,839 0.027% | $428.18 | $17.49M | +23.73% | |
| 2023-06-13 | Sale | Synopsys, Inc. SNPS | Chairman of the Board & CEO | 40,000 0.0261% | $447.40 | $17.9M | +16.21% | |
| 2023-06-06 | Sale | Synopsys, Inc. SNPS | Chairman of the Board & CEO | 40,000 0.0264% | $445.42 | $17.82M | +16.63% | |
| 2021-12-13 | Sale | Synopsys, Inc. SNPS | Chairman of the Board & Co-CEO | 64,622 0.0423% | $362.55 | $23.43M | -13.23% | |
| 2021-12-10 | Sale | Synopsys, Inc. SNPS | Chairman of the Board & Co-CEO | 162,336 0.1052% | $359.15 | $58.3M | -13.26% | |
| 2021-03-26 | Sale | Synopsys, Inc. SNPS | Chairman of the Board & Co-CEO | 56,622 0.0219% | $143.33 | $8.12M | +24.15% | |
| 2021-03-03 | Sale | Synopsys, Inc. SNPS | Chairman of the Board & Co-CEO | 69,162 0.0464% | $242.35 | $16.76M | +23.8% | |
| 2021-03-02 | Sale | Synopsys, Inc. SNPS | Chairman of the Board & Co-CEO | 248,230 0.0968% | $147.38 | $36.58M | +18.29% | |
| 2020-02-21 | Sale | Synopsys, Inc. SNPS | Chairman of the Board & Co-CEO | 337,848 0.1448% | $96.15 | $32.48M | +35.17% | |
| 2019-05-24 | Sale | Synopsys, Inc. SNPS | Chairman of the Board & Co-CEO | 156,100 0.1047% | $117.15 | $18.29M | +17.5% | |
| 2019-02-22 | Sale | Synopsys, Inc. SNPS | Chairman of the Board & Co-CEO | 160,000 0.107% | $102.17 | $16.35M | +32.33% | |
| 2018-12-10 | Sale | Synopsys, Inc. SNPS | Chairman of the Board & Co-CEO | 80,398 0.0539% | $89.29 | $7.18M | +39.58% | |
| 2018-12-07 | Sale | Synopsys, Inc. SNPS | Chairman of the Board & Co-CEO | 19,602 0.0134% | $89.54 | $1.76M | +41.79% | |
| 2017-05-19 | Sale | Synopsys, Inc. SNPS | Chairman of the Board & Co-CEO | 264,000 0.1756% | $71.01 | $18.75M | +18.78% | |
| 2016-08-22 | Sale | Synopsys, Inc. SNPS | Chairman of the Board & Co-CEO | 41,266 0.0273% | $58.57 | $2.42M | +20.82% | |
| 2016-08-19 | Sale | Synopsys, Inc. SNPS | Chairman of the Board & Co-CEO | 264,734 0.1745% | $58.36 | $15.45M | +20.52% | |
| 2015-05-27 | Sale | Synopsys, Inc. SNPS | Chairman of the Board & Co-CEO | 24,100 0.0154% | $49.50 | $1.19M | -3.77% | |
| 2015-05-22 | Sale | Synopsys, Inc. SNPS | Chairman of the Board & Co-CEO | 183,400 0.1186% | $49.32 | $9.05M | -2.53% |