Insider holders · CIK 0000851520
EXPONENT INC · EXPO
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Richard L Schlenker Jr.EVP & Chief Financial Officer | 233,859 | — | 233,859 | Feb 11, 2019 · 1:06 pm EST | Form 5 |
| Robert D CaligiuriGroup Vice President | 129,512 | — | 129,512 | Aug 16, 2016 · 6:37 pm EDT | Form 4 |
| Catherine CorriganChief Executive Officer | 129,108 | — | 129,108 | Aug 18, 2026 · 9:43 pm EDT | Form 4 |
| Paul R JohnstonDirector | 62,940 | — | 62,940 | Jun 4, 2026 · 9:04 pm EDT | Form 4 |
| Michael R GaulkeDirector | — | 46,650 | 46,650 | Feb 11, 2019 · 1:04 pm EST | Form 5 |
| Subbaiah V MalladiChief Technical Officer | 45,711 | — | 45,711 | Mar 11, 2016 · 5:44 pm EST | Form 4 |
| Shukri Jeries SouriGroup Vice President | 40,873 | — | 40,873 | Sep 22, 2026 · 12:26 pm EDT | Form 4 |
| Karen A RichardsonDirector | 2,009 | 32,232 | 34,241 | Jun 4, 2026 · 9:05 pm EDT | Form 4 |
| Debra ZumwaltDirector | 31,830 | — | 31,830 | Jun 4, 2026 · 9:04 pm EDT | Form 4 |
| John B ShovenDirector | 31,741 | — | 31,741 | Jun 4, 2018 · 6:21 pm EDT | Form 4 |
| John PyeGroup Vice President | 25,968 | — | 25,968 | Feb 11, 2019 · 1:05 pm EST | Form 5 |
| Paul BoehmGroup Vice President | 24,045 | — | 24,045 | Aug 16, 2016 · 6:37 pm EDT | Form 4 |
| Elizabeth L AndersonChief Science Officer | 12,701 | — | 12,701 | Mar 11, 2016 · 5:43 pm EST | Form 4 |
| Steven J MurrayGroup Vice President | 12,396 | — | 12,396 | Mar 15, 2018 · 6:29 pm EDT | Form 4 |
| John OsteraasGroup Vice President | 11,008 | — | 11,008 | Mar 15, 2018 · 6:30 pm EDT | Form 4 |
| George H. BrownDirector | 10,730 | — | 10,730 | Jun 4, 2026 · 9:05 pm EDT | Form 4 |
| Carol LindstromDirector | 9,405 | — | 9,405 | Jun 4, 2026 · 9:05 pm EDT | Form 4 |
| Sally ShepardChief Human Resources Officer | 7,286 | 20 | 7,306 | Sep 13, 2018 · 5:53 pm EDT | Form 4 |
| Richard ReissGroup Vice President | 4,054 | — | 4,054 | Aug 2, 2018 · 5:43 pm EDT | Form 4 |
| Harri KytomaaGroup Vice President | 3,816 | — | 3,816 | Feb 26, 2019 · 10:07 am EST | Form 4 |
| Stephen C RigginsDirector | 3,324 | — | 3,324 | Jun 2, 2017 · 9:53 pm EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.