TERADYNE, INC (TER) has 237 open-market insider trades by 22 insiders since 2007. The most active filer is Michael A. Bradley, Director.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Mark E. Jagiela | CEO | — | 24 | $95.8M | 2023-01-30 |
| Michael A. Bradley | Dir | — | 54 | $44.0M | 2021-12-16 |
| Gregory R. Beecher | CFOVP | — | 21 | $38.6M | 2019-04-25 |
| Charles Jeffrey Gray | CLOVPSecretary | — | 31 | $27.5M | 2024-01-29 |
| Roy Vallee | Dir | — | 3 | $20.1M | 2020-11-11 |
| Walter G. Vahey | VP | — | 10 | $14.3M | 2022-01-31 |
| Brad Robbins | Pres | — | 19 | $11.1M | 2024-01-29 |
| Gregory Stephen Smith | CEOPres | — | 11 | $10.6M | 2026-09-15 |
| Paul J. Tufano | Dir | — | 10 | $10.4M | 2026-09-24 |
| Edwin J. Gillis | Dir | — | 5 | $5.7M | 2023-03-17 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Mercedes Johnson | Director | Sell | $67K | 2026-10-01 |
| Marilyn Matz | Director | Sell | $140K | 2026-09-17 |
| Marilyn Matz | Director | Sell | $270K | 2026-09-15 |
| Gregory Stephen Smith | CEO & President | Sell | $1.4M | 2026-09-15 |
| Mercedes Johnson | Director | Sell | $57K | 2026-09-01 |
| Marilyn Matz | Director | Sell | $510K | 2026-08-17 |
Companies that share insiders with TER, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Gregory Stephen Smith | CEO & President | Sell | $1.7M | 2026-08-17 |
| Mercedes Johnson | Director | Sell | $59K | 2026-08-03 |
| Marilyn Matz | Director | Sell | $428K | 2026-07-15 |
| Gregory Stephen Smith | CEO & President | Sell | $1.4M | 2026-07-15 |
| Mercedes Johnson | Director | Sell | $77K | 2026-07-01 |
| Gregory Stephen Smith | CEO & President | Sell | $1.7M | 2026-06-15 |
| Marilyn Matz | Director | Sell | $508K | 2026-06-15 |
| Mercedes Johnson | Director | Sell | $62K | 2026-06-02 |
| Marilyn Matz | Director | Sell | $140K | 2026-05-21 |