Company · CIK 0000851520 · SIC 8742 — Services-Management Consulting Services · Nasdaq
EXPONENT INC · EXPO
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 18, 2026 PForm 4 → | Sep 22, 12:26 pm EDT | Shukri Jeries SouriGroup Vice President | 184 | $68.45 | $12,594 | 40,873 | +0.45% | |
| Aug 17, 2026 SForm 4 → | Aug 18, 9:43 pm EDT | Catherine CorriganChief Executive Officer, Director | 1,707 | $66.28 | $113,136 | 129,108 | −1.30% | 10b5-1 |
| Aug 17, 2026 MForm 4 → | Aug 18, 9:43 pm EDT | Catherine CorriganChief Executive Officer, Director | 2,379 | $29.05 | $69,110 | 130,815 | — | 10b5-1 |
| Jul 28, 2026 MForm 4 → | Jul 30, 6:27 pm EDT | Catherine CorriganChief Executive Officer, Director | 12,665 | $37.45 | $474,304 | 128,436 | — | |
| Jul 15, 2026 SForm 4 → | Jul 17, 7:22 pm EDT | Catherine CorriganChief Executive Officer, Director | 1,737 | $62.78 | $109,045 | 115,771 | −1.48% | 10b5-1 |
| Jul 15, 2026 MForm 4 → | Jul 17, 7:22 pm EDT | Catherine CorriganChief Executive Officer, Director | 2,379 | $29.05 | $69,110 | 117,508 | — | 10b5-1 |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 17, 2026 MForm 4 → | Aug 18, 9:43 pm EDT | Catherine CorriganChief Executive Officer, Director | 2,379 | — | — | 0 | — | 10b5-1 |
| Jul 28, 2026 MForm 4 → | Jul 30, 6:27 pm EDT | Catherine CorriganChief Executive Officer, Director | 12,665 | — | — | 12,665 | — | |
| Jul 15, 2026 MForm 4 → | Jul 17, 7:22 pm EDT | Catherine CorriganChief Executive Officer, Director | 2,379 | — | — | 2,379 | — | 10b5-1 |