Corrigan Catherine (CIK 1552213) reported 49 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-18). Recent activity: Buy EXPO (2,379 shares), Sell EXPO (1,707 shares), Buy EXPO (12,665 shares), Buy EXPO (2,379 shares), Sell EXPO (1,737 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-18 | EXPONENT INC (EXPO) | Chief Executive Officer | Buy | 2,379 | $69,110 |
| 2026-08-18 | EXPONENT INC (EXPO) | Chief Executive Officer | Sell | 1,707 | $113,136 |
| 2026-07-30 | EXPONENT INC (EXPO) | Chief Executive Officer | Buy | 12,665 | $474,304 |
| 2026-07-17 | EXPONENT INC (EXPO) | Chief Executive Officer | Buy | 2,379 | $69,110 |
| 2026-07-17 | EXPONENT INC (EXPO) | Chief Executive Officer | Sell | 1,737 | $109,045 |
| 2026-06-29 | EXPONENT INC (EXPO) | Chief Executive Officer | Buy | 7,872 | $200,028 |
| 2026-06-17 | EXPONENT INC (EXPO) | President & CEO | Buy | 3,225 | $81,947 |
| 2026-06-17 | EXPONENT INC (EXPO) | President & CEO | Sell | 2,326 | $132,884 |
| 2026-06-17 | EXPONENT INC (EXPO) | President & CEO | Buy | 2,380 | $69,139 |
| 2026-06-17 | EXPONENT INC (EXPO) | President & CEO | Sell | 1,793 | $102,434 |
| 2026-05-15 | EXPONENT INC (EXPO) | President & CEO | Buy | 2,380 | $69,139 |
| 2026-05-15 | EXPONENT INC (EXPO) | President & CEO | Sell | 2,367 | $127,960 |
| 2026-05-15 | EXPONENT INC (EXPO) | President & CEO | Buy | 3,226 | $81,973 |
| 2026-05-15 | EXPONENT INC (EXPO) | President & CEO | Sell | 1,827 | $98,768 |
| 2026-04-16 | EXPONENT INC (EXPO) | President & CEO | Buy | 3,226 | $81,973 |
| 2026-04-16 | EXPONENT INC (EXPO) | President & CEO | Sell | 2,214 | $149,423 |
| 2026-04-16 | EXPONENT INC (EXPO) | President & CEO | Buy | 2,380 | $69,139 |
| 2026-04-16 | EXPONENT INC (EXPO) | President & CEO | Sell | 1,698 | $114,598 |
| 2026-04-16 | EXPONENT INC (EXPO) | President & CEO | Buy | 3,225 | $81,947 |
| 2026-04-16 | EXPONENT INC (EXPO) | President & CEO | Sell | 2,212 | $149,752 |
| 2026-04-16 | EXPONENT INC (EXPO) | President & CEO | Buy | 2,380 | $69,139 |
| 2026-04-16 | EXPONENT INC (EXPO) | President & CEO | Sell | 1,697 | $114,887 |
| 2026-03-13 | EXPONENT INC (EXPO) | President & CEO | Buy | 12,716 | $0 |
| 2026-03-13 | EXPONENT INC (EXPO) | President & CEO | Sell | 6,156 | $431,105 |
| 2026-02-18 | EXPONENT INC (EXPO) | President & CEO | Buy | 3,226 | $81,973 |
来源：SEC Form 4 申报文件 · 截至 2026-08-18