Richard Reiss is President & VP at EXPONENT INC (EXPO). They have made 11 open-market trades across 1 company since 2018, most recently 2026-11-03.
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 11 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| EXPO | 1,008 | $88K |
| CHUX | 100,422 | — |
| WVWC | 70,000 | — |
| Total | $88K |
Shares reported on the most recent Form 4, priced at the 2026-11-04 close. 2 holdings could not be priced and are excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| EXPO | SELL | 2026-11-03 | 2026-11-04 | $86.44 | $111K | — | — | — |
| EXPO | SELL | 2026-05-19 | 2026-05-19 | $58.65 | $98K | +7.6% | +1.4% | +18.0% |
| EXPO | SELL | 2025-02-26 | 2025-02-27 | $85.93 | $298K | -3.0% | -5.3% | -11.4% |
| EXPO | SELL | 2024-07-31 | 2024-08-01 | $107.46 | $474K | +1.8% | +4.7% | -5.2% |
| EXPO | SELL | 2023-08-18 | 2023-08-18 | $89.07 | $152K | +2.5% | +2.2% | -13.4% |
| EXPO | SELL | 2023-05-24 | 2023-05-24 | $89.48 | $508K | +7.2% | +5.8% | +1.3% |
| EXPO | SELL | 2022-08-22 | 2022-08-23 | $101.92 | $511K | -8.4% | -11.4% | +0.9% |
| EXPO | SELL | 2021-11-09 | 2021-11-12 | $119.88 | $498K | -2.4% | -4.3% | -32.2% |
| EXPO | SELL | 2020-08-25 | 2020-08-26 | $82.50 | $529K | -8.6% | -13.2% | +1.2% |
| EXPO | SELL | 2020-02-25 | 2020-02-27 | $77.56 | $266K | +7.3% | -0.9% | +1.0% |
| EXPO | SELL | 2018-07-31 | 2018-08-02 | $49.43 | $221K | +2.3% | +4.5% | +0.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.