| Mercedes Johnson | | Sale | 2026-08-03 | 166 | $59K |
| Marilyn Matz | | Sale | 2026-07-15 | 1,200 | $428K |
| Gregory Stephen Smith | President and CEO | Sale | 2026-07-15 | 4,000 | $1.4M |
| Mercedes Johnson | | Sale | 2026-07-01 | 167 | $77K |
| Gregory Stephen Smith | President and CEO | Sale | 2026-06-15 | 4,000 | $1.7M |
| Marilyn Matz | | Sale | 2026-06-15 | 1,200 | $508K |
| Jean Pierre Hathout | President, Teradyne Robotics | Tax Withhold | 2026-06-02 | 174 | $68K |
| Mercedes Johnson | | Sale | 2026-06-02 | 167 | $62K |
| Jean Pierre Hathout | President, Teradyne Robotics | Tax Withhold | 2026-06-01 | 267 | $99K |
| Shannon John Poulin | President, Semiconductor Test | Sale | 2026-05-22 | 656 | $233K |
| Shannon John Poulin | President, Semiconductor Test | Sale | 2026-05-21 | 1,008 | $348K |
| Shannon John Poulin | President, Semiconductor Test | Tax Withhold | 2026-05-21 | 1,531 | $530K |
| Marilyn Matz | | Sale | 2026-05-21 | 400 | $140K |
| Gregory Stephen Smith | President and CEO | Sale | 2026-05-15 | 8,597 | $2.9M |
| Marilyn Matz | | Sale | 2026-05-15 | 800 | $271K |
| Ryan Driscoll | VP, General Counsel, Secretary | Sale | 2026-05-07 | 680 | $257K |
| Regan Mills | President, Product Test | Sale | 2026-04-08 | 16 | $5K |
| Mercedes Johnson | | Sale | 2026-04-06 | 625 | $195K |
| Regan Mills | President, Product Test | Sale | 2026-04-02 | 252 | $73K |
| Shannon John Poulin | President, Semiconductor Test | Tax Withhold | 2026-04-01 | 1,162 | $363K |
| Regan Mills | President, Product Test | Tax Withhold | 2026-04-01 | 222 | $69K |