Herweck Peter (CIK 1830576) reported 13 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-16). Recent activity: Buy TER (4 shares), Buy TER (668 shares), Buy TER (92 shares), Buy TER (5 shares), Buy TER (148 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-16 | TERADYNE, INC (TER) | Director | Buy | 4 | $0 |
| 2026-05-12 | TERADYNE, INC (TER) | Director | Buy | 668 | $0 |
| 2026-03-30 | TERADYNE, INC (TER) | Director | Buy | 92 | $0 |
| 2026-03-17 | TERADYNE, INC (TER) | Director | Buy | 5 | $0 |
| 2025-12-19 | TERADYNE, INC (TER) | Director | Buy | 148 | $0 |
| 2025-12-19 | TERADYNE, INC (TER) | Director | Buy | 7 | $0 |
| 2025-10-01 | TERADYNE, INC (TER) | Director | Buy | 9 | $0 |
| 2025-09-29 | TERADYNE, INC (TER) | Director | Buy | 206 | $0 |
| 2025-06-30 | TERADYNE, INC (TER) | Director | Buy | 302 | $0 |
| 2025-06-17 | TERADYNE, INC (TER) | Director | Buy | 15 | $0 |
| 2025-05-13 | TERADYNE, INC (TER) | Director | Buy | 2,971 | $0 |
| 2025-03-31 | TERADYNE, INC (TER) | Director | Buy | 320 | $0 |
| 2025-03-18 | TERADYNE, INC (TER) | Director | Buy | 11 | $0 |
Source: SEC Form 4 filings · as of 2026-06-16