Smith Gregory Stephen (CIK 1666934) reported 23 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-16). Recent activity: Sell TER (4,000 shares), Buy TER (4,597 shares), Sell TER (8,597 shares), Buy TER (13,380 shares), Sell TER (6,763 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-16 | TERADYNE, INC (TER) | President and CEO | Sell | 4,000 | $1.7M |
| 2026-05-19 | TERADYNE, INC (TER) | President and CEO | Buy | 4,597 | $331,444 |
| 2026-05-19 | TERADYNE, INC (TER) | President and CEO | Sell | 8,597 | $2.9M |
| 2026-02-06 | TERADYNE, INC (TER) | President and CEO | Buy | 13,380 | $0 |
| 2026-02-04 | TERADYNE, INC (TER) | President and CEO | Sell | 6,763 | $1.7M |
| 2026-01-29 | TERADYNE, INC (TER) | President and CEO | Buy | 59,475 | $0 |
| 2026-01-29 | TERADYNE, INC (TER) | President and CEO | Sell | 30,610 | $7.3M |
| 2026-01-29 | TERADYNE, INC (TER) | President and CEO | Sell | 486 | $121,733 |
| 2025-12-15 | TERADYNE, INC (TER) | President and CEO | Sell | 1,108 | $223,051 |
| 2025-11-14 | TERADYNE, INC (TER) | President and CEO | Sell | 1,108 | $199,662 |
| 2025-11-07 | TERADYNE, INC (TER) | President and CEO | Buy | 2,072 | $76,146 |
| 2025-11-07 | TERADYNE, INC (TER) | President and CEO | Sell | 1,224 | $216,709 |
| 2025-10-15 | TERADYNE, INC (TER) | President and CEO | Sell | 1,108 | $160,926 |
| 2025-09-24 | TERADYNE, INC (TER) | President and CEO | Sell | 554 | $70,020 |
| 2025-09-16 | TERADYNE, INC (TER) | President and CEO | Sell | 554 | $63,710 |
| 2025-08-14 | TERADYNE, INC (TER) | President and CEO | Sell | 554 | $58,724 |
| 2025-08-01 | TERADYNE, INC (TER) | President and CEO | Sell | 554 | $58,574 |
| 2025-02-04 | TERADYNE, INC (TER) | President and CEO | Buy | 26,773 | $0 |
| 2025-02-04 | TERADYNE, INC (TER) | President and CEO | Sell | 3,526 | $391,703 |
| 2025-01-30 | TERADYNE, INC (TER) | President and CEO | Buy | 4,014 | $0 |
| 2025-01-30 | TERADYNE, INC (TER) | President and CEO | Sell | 1,894 | $230,973 |
| 2025-01-30 | TERADYNE, INC (TER) | President and CEO | Sell | 384 | $46,867 |
| 2025-01-29 | TERADYNE, INC (TER) | President and CEO | Sell | 1,641 | $197,363 |
Source: SEC Form 4 filings · as of 2026-06-16