| 2022-12-19 | Sale | Teradyne, Inc. TER | CEO | 67,631 0.043% | $87.60 | $5.92M | +14.12% | |
| 2022-07-29 | Sale | Teradyne, Inc. TER | CEO | 13,918 0.0088% | $99.79 | $1.39M | -3.42% | |
| 2021-10-28 | Sale | Teradyne, Inc. TER | President and CEO | 29,878 0.0182% | $136.15 | $4.07M | -21.11% | |
| 2021-06-04 | Sale | Teradyne, Inc. TER | President and CEO | 27,518 0.0161% | $127.57 | $3.51M | -8% | |
| 2021-03-18 | Sale | Teradyne, Inc. TER | President and CEO | 90,545 0.0554% | $114.38 | $10.36M | +11.95% | |
| 2021-02-04 | Sale | Teradyne, Inc. TER | President and CEO | 57,941 0.0343% | $123.71 | $7.17M | +1.16% | |
| 2020-12-28 | Sale | Teradyne, Inc. TER | President and CEO | 52,992 0.032% | $118.10 | $6.26M | +7.65% | |
| 2020-11-03 | Sale | Teradyne, Inc. TER | President and CEO | 129,976 0.0786% | $90.18 | $11.72M | +36.41% | |
| 2020-05-06 | Sale | Teradyne, Inc. TER | President and CEO | 30,976 0.0187% | $60.62 | $1.88M | +55.74% | |
| 2020-02-10 | Sale | Teradyne, Inc. TER | President and CEO | 69,276 0.0413% | $70.05 | $4.85M | +20.61% | |
| 2019-02-13 | Sale | Teradyne, Inc. TER | President and CEO | 103,406 0.0596% | $39.19 | $4.05M | +36% | |
| 2018-02-02 | Sale | Teradyne, Inc. TER | President and CEO | 60,000 0.0311% | $44.96 | $2.7M | -13.3% | |
| 2017-11-10 | Sale | Teradyne, Inc. TER | President and CEO | 160,000 0.0805% | $43.55 | $6.97M | -7.04% | |
| 2017-08-01 | Sale | Teradyne, Inc. TER | President and CEO | 60,000 0.0304% | $34.50 | $2.07M | +17.71% | |
| 2017-05-12 | Sale | Teradyne, Inc. TER | President and CEO | 80,000 0.0404% | $35.33 | $2.83M | +11.48% | |
| 2017-02-06 | Sale | Teradyne, Inc. TER | President and CEO | 30,990 0.0155% | $28.57 | $885,384 | +24.33% | |
| 2014-02-19 | Sale | Teradyne, Inc. TER | President and CEO | 62,196 0.0322% | $20.13 | $1.25M | -3.93% | |
| 2013-02-08 | Sale | Teradyne, Inc. TER | President | 39,544 0.0208% | $17.12 | $676,993 | -1.69% | |
| 2013-02-07 | Sale | Teradyne, Inc. TER | President | 64,206 0.0339% | $16.97 | $1.09M | -0.32% | |
| 2012-01-31 | Sale | Teradyne, Inc. TER | President, ST Division | 146,414 0.0787% | $16.33 | $2.39M | -4.1% |