Stocktoria
TERADYNE, INC TER
Nasdaq · XNAS · stock · Instruments For Meas & Testing of Electricity & Elec Signals · website · IPO 1979-05-15
TERADYNE, INC insider transactions (Form 4)
| Insider | Role | Date | Action | Shares | Price |
|---|---|---|---|---|---|
| MATZ MARILYN | director | 2026-06-15 | Sell | 1,200 | $423.03 |
| Smith Gregory Stephen | President and CEO | 2026-06-15 | Sell | 4,000 | $423.03 |
| MADDOCK ERNEST E | director | 2026-06-12 | J | 2 | — |
| Herweck Peter | director | 2026-06-12 | J | 4 | — |
| TUFANO PAUL J | director | 2026-06-12 | J | 19 | — |
| JOHNSON MERCEDES | director | 2026-06-02 | Sell | 167 | $369.74 |
| Hathout Jean Pierre | President, Teradyne Robotics | 2026-06-02 | Tax withheld | 174 | $392.62 |
| Hathout Jean Pierre | President, Teradyne Robotics | 2026-06-01 | Tax withheld | 267 | $369.47 |
Source: SEC EDGAR filings · CIK 0000097210 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.