| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For TER | |||||
| 2025-11-12 | Smith, Gregory Stephen | Director, President and CEO | Sold | 1108 | $180.20 |
| 2025-11-05 | Johnson, Mercedes | Director | Sold | 625 | $177.05 |
| 2025-11-05 | Smith, Gregory Stephen | Director, President and CEO | Purchased | 2072 | $36.75 |
| 2025-11-05 | Smith, Gregory Stephen | Director, President and CEO | Sold | 1224 | $177.05 |
| 2025-11-05 | Smith, Gregory Stephen | Director, President and CEO | Sold | 2072 | $0.00 |
| 2025-11-03 | Turner, Michelle L. | Chief Financial Officer | Purchased | 9156 | $0.00 |
| 2025-11-03 | Turner, Michelle L. | Chief Financial Officer | Purchased | 11144 | $0.00 |
| 2025-10-10 | Smith, Gregory Stephen | Director, President and CEO | Sold | 1108 | $145.24 |
| 2025-10-06 | Johnson, Mercedes | Director | Sold | 625 | $147.90 |
| 2025-09-29 | Tufano, Paul J | Director | Purchased | 49 | $0.00 |
| 2025-09-29 | Maddock, Ernest E | Director | Purchased | 3 | $0.00 |
| 2025-09-29 | Herweck, Peter | Director | Purchased | 9 | $0.00 |
| 2025-09-25 | Tufano, Paul J | Director | Purchased | 357 | $0.00 |
| 2025-09-25 | Herweck, Peter | Director | Purchased | 206 | $0.00 |
| 2025-09-22 | Smith, Gregory Stephen | Director, President and CEO | Sold | 554 | $126.39 |
| 2025-09-12 | Smith, Gregory Stephen | Director, President and CEO | Sold | 554 | $115.00 |
| 2025-09-05 | Johnson, Mercedes | Director | Sold | 625 | $120.06 |
| 2025-08-12 | Smith, Gregory Stephen | Director, President and CEO | Sold | 554 | $106.00 |
| 2025-08-05 | Johnson, Mercedes | Director | Sold | 625 | $106.00 |
| 2025-08-01 | Kumar, Ujjwal | President, Teradyne Robotics | Sold | 657 | $104.16 |