SEC Form 3 · accession 0000851520-26-000099
EXPONENT INC · EXPO
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Shukri Jeries Souri
Officer — Group Vice President
Period of report
Sep 4, 2026
Accepted (ET)
Sep 15, 2026 · 8:17 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000851520
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | holding | — | — | — | 40,689 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Stock UnitsF1 | — | holding | — | — | — | Mar 10, 2027 | Mar 10, 2027 | Common Stock | 1,600 | — | D |
| Restricted Stock UnitsF1 | — | holding | — | — | — | Mar 15, 2028 | Mar 15, 2028 | Common Stock | 5,558 | — | D |
| Restricted Stock UnitsF1 | — | holding | — | — | — | Mar 14, 2029 | Mar 14, 2029 | Common Stock | 1,936 | — | D |
| Restricted Stock UnitsF1 | — | holding | — | — | — | Mar 13, 2030 | Mar 13, 2030 | Common Stock | 8,016 | — | D |
Explanation of responses
- F11-for-1.