Catherine Corrigan sold $228k of EXPO
President & CEO at EXPONENT INC. 3,225 shares at an average of $70.74, traded Dec 15, 2025, filed Dec 16, 2025.
Score components
- +25RoleCEO
- +13Trade size$228k at market
- 0Share of holdings soldSold 3.7% of holdings
- 0ClusterNo other insider selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0000851520-25-000080, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Dec 15, 2025 | MOption exercise Common Stock10b5-1 | +3,225 | $25.41 | $82k | 87,359 | Dec 16, 2025 |
| Dec 15, 2025 | SOpen-market sale Common Stock10b5-1 | -3,225 | $70.74 | $228k | 84,134 | Dec 16, 2025 |
| Dec 15, 2025 | MOption exercise Non-Qualified Stock Option (right to buy)derivative10b5-1 | -3,225 | - | - | 16,128 | Dec 16, 2025 |
Related signals
Other insiders at EXPONENT INC and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 10Weak | EXPObuy EXPONENT INC | Shukri Jeries Souri Group Vice President | $13k 184 shares | +0% | |
| 11Weak | EXPONENT INC | Catherine Corrigan President & CEO | $263k 3,920 shares | -4% | |
| 42Moderate | EXPONENT INC | John Pye VP Global Offices & Innovation | $304k 4,000 shares | -14% | |
| 0Weak | EXPONENT INC | Catherine Corrigan President & CEO | $121k 1,663 shares | -2% | |
| 5Weak | EXPONENT INC | Catherine Corrigan President & CEO | $345k 4,900 shares | -6% | |
| 5Weak | EXPONENT INC | Catherine Corrigan President & CEO | $329k 4,930 shares | -6% | |
| 5Weak | EXPONENT INC | Catherine Corrigan President & CEO | $343k 4,905 shares | -6% | |
| 13Weak | EXPONENT INC | Catherine Corrigan President & CEO | $348k 4,896 shares | -6% | |
| 53Moderate | EXPONENT INC | Joseph Sala Group Vice President | $113k 1,595 shares | -100% | |
| 60Notable | EXPONENT INC | Joseph Rakow Group Vice President | $122k 1,573 shares | -100% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.