Corrigan Catherine - Insider Non-Derivative Transactions at EXPONENT INC (EXPO) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 16, 2025, Corrigan Catherine's relationship to EXPONENT INC (EXPO) is Director,Officer (President & CEO), and currently has 92,006 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other EXPO insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Corrigan Catherine - Insider Non-Derivative Transactions of EXPO Common Stock
Corrigan Catherine - Insider Non-Derivative Transactions at EXPO
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 17, 2025 | M -- (Common Stock) | 7872 | 25.41 | 92006 |
| Dec 16, 2025 | Sell -- (Common Stock) | 3225 | 70.74 | 84134 |
| Dec 16, 2025 | M -- (Common Stock) | 3225 | 25.41 | 87359 |
| Nov 18, 2025 | Sell -- (Common Stock) | 3225 | 70.21 | 83429 |
| Nov 18, 2025 | Sell -- (Common Stock) | 1675 | 70.74 | 84134 |
| Nov 18, 2025 | M -- (Common Stock) | 2380 | 29.05 | 85809 |
| Nov 18, 2025 | M -- (Common Stock) | 3225 | 25.41 | 86654 |
| Oct 16, 2025 | Sell -- (Common Stock) | 3226 | 66.84 | 82753 |
| Oct 16, 2025 | Sell -- (Common Stock) | 1704 | 66.79 | 83429 |
| Oct 16, 2025 | M -- (Common Stock) | 2380 | 29.05 | 85133 |
| Oct 16, 2025 | M -- (Common Stock) | 3226 | 25.41 | 85979 |
| Sep 16, 2025 | Sell -- (Common Stock) | 3226 | 69.77 | 82753 |
| Sep 16, 2025 | Sell -- (Common Stock) | 1679 | 70.18 | 82753 |
| Sep 16, 2025 | M -- (Common Stock) | 2380 | 29.05 | 84432 |
| Sep 16, 2025 | M -- (Common Stock) | 3226 | 25.41 | 85979 |
| Aug 15, 2025 | Sell -- (Common Stock) | 3226 | 70.93 | 81342 |
| Aug 15, 2025 | Sell -- (Common Stock) | 1670 | 71.38 | 82052 |
| Aug 15, 2025 | M -- (Common Stock) | 2380 | 29.05 | 83722 |
| Aug 15, 2025 | M -- (Common Stock) | 3226 | 25.41 | 84568 |
| Mar 13, 2025 | F -- (Common Stock) | 3625 | 82.33 | 81342 |
| Mar 13, 2025 | M -- (Common Stock) | 8090 | 0 | 84967 |
| Nov 9, 2024 | G -- (Common Stock) | 2842 | 0 | 76877 |
| Mar 14, 2024 | F -- (Common Stock) | 6008 | 78.79 | 79719 |
| Mar 14, 2024 | M -- (Common Stock) | 12410 | 0 | 85727 |
| Dec 19, 2023 | G -- (Common Stock) | 3439 | 0 | 73317 |
| Mar 16, 2023 | F -- (Common Stock) | 6795 | 103.41 | 76756 |
| Mar 16, 2023 | M -- (Common Stock) | 14036 | 0 | 83551 |
| Nov 24, 2022 | G -- (Common Stock) | 3181 | 0 | 69515 |