| 2020-04-29 | Sale | Cadence Design Systems, Inc. CDNS | director | 6,500 0.0023% | $78.53 | $510,445 | +37.37% | |
| 2019-12-16 | Sale | Cadence Design Systems, Inc. CDNS | director | 21,500 0.0078% | $68.39 | $1.47M | +34.61% | |
| 2019-06-20 | Sale | Cadence Design Systems, Inc. CDNS | director | 8,500 0.0031% | $72.52 | $616,420 | -3.64% | |
| 2019-02-27 | Sale | Cadence Design Systems, Inc. CDNS | director | 13,500 0.0049% | $57.10 | $770,850 | +18% | |
| 2017-11-01 | Sale | Cadence Design Systems, Inc. CDNS | director | 36,000 0.0081% | $26.40 | $950,400 | +1.57% | |
| 2017-04-28 | Sale | Cadence Design Systems, Inc. CDNS | director | 41,014 0.015% | $32.32 | $1.33M | +17.96% | |
| 2016-05-12 | Sale | Dolby Laboratories, Inc. DLB | director | 27,842 0.0277% | $45.44 | $1.27M | +8.31% | |
| 2016-04-28 | Sale | Cadence Design Systems, Inc. CDNS | director | 19,812 0.0069% | $23.50 | $465,592 | +9.53% | |
| 2016-01-04 | Sale | Cadence Design Systems, Inc. CDNS | director | 27,142 0.0091% | $20.42 | $554,291 | +19.73% | |
| 2015-10-29 | Sale | Cadence Design Systems, Inc. CDNS | director | 93,150 0.0325% | $22.12 | $2.06M | +7.01% | |
| 2015-10-26 | Sale | Dolby Laboratories, Inc. DLB | director | 11,136 0.0112% | $35.06 | $390,428 | +30.36% | |
| 2015-05-04 | Sale | Cadence Design Systems, Inc. CDNS | director | 20,080 0.0069% | $18.57 | $372,927 | +11.29% | |
| 2015-05-01 | Sale | Cadence Design Systems, Inc. CDNS | director | 57,600 0.0202% | $19.01 | $1.09M | +10.65% | |
| 2015-04-30 | Sale | Cadence Design Systems, Inc. CDNS | director | 15,014 0.0054% | $19.00 | $285,266 | +12.47% | |
| 2015-02-05 | Sale | Dolby Laboratories, Inc. DLB | director | 7,410 0.0072% | $39.12 | $289,843 | -8.7% | |
| 2015-02-04 | Sale | Dolby Laboratories, Inc. DLB | director | 7,412 0.0072% | $38.75 | $287,242 | -7.92% | |
| 2014-11-06 | Sale | Dolby Laboratories, Inc. DLB | director | 11,136 0.0109% | $42.60 | $474,351 | -7.66% | |
| 2014-06-13 | Sale | Cadence Design Systems, Inc. CDNS | director | 40,800 0.0144% | $16.92 | $690,136 | +7.17% | |
| 2014-06-12 | Sale | Cadence Design Systems, Inc. CDNS | director | 9,200 0.0031% | $15.79 | $145,228 | +8.13% | |
| 2014-05-08 | Sale | Dolby Laboratories, Inc. DLB | director | 3,548 0.0035% | $39.14 | $138,862 | +7.31% |