Reiss Richard (CIK 1633078) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-19). Recent activity: Sell EXPO (1,672 shares), Buy EXPO (2,120 shares), Sell EXPO (958 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-19 | EXPONENT INC (EXPO) | Group Vice President | Sell | 1,672 | $98,063 |
| 2026-03-13 | EXPONENT INC (EXPO) | Group Vice President | Buy | 2,120 | $0 |
| 2026-03-13 | EXPONENT INC (EXPO) | Group Vice President | Sell | 958 | $67,089 |
来源：SEC Form 4 申报文件 · 截至 2026-05-19