Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-02-17 Sale | 2026-02-18 7:43 pm | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,920 | $67.15 | $263,240 | 121,589 (Direct) | View |
| 2026-01-15 Sale | 2026-01-20 8:24 pm | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 1,663 | $72.52 | $120,594 | 109,381 (Direct) | View |
| 2025-12-15 Sale | 2025-12-16 4:31 pm | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,225 | $70.74 | $228,132 | 100,262 (Direct) | View |
| 2025-11-17 Sale | 2025-11-18 4:31 pm | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 4,900 | $70.39 | $344,898 | 122,525 (Direct) | View |
| 2025-10-15 Sale | 2025-10-16 4:25 pm | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 4,930 | $66.82 | $329,440 | 127,425 (Direct) | View |
| 2025-09-15 Sale | 2025-09-16 5:24 pm | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 4,905 | $69.91 | $342,903 | 132,355 (Direct) | View |
| 2025-08-14 Sale | 2025-08-15 5:12 pm | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 4,896 | $71.09 | $348,043 | 137,260 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-03-11 Exercise | 2026-03-13 5:22 pm | 2026-03-11 2026-03-11 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 12,716 | $0 | 100,969 (Direct) | View |
| 2026-03-11 Tax Withholding | 2026-03-13 5:22 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 6,156 | $70.03 | 100,969 (Direct) | View |
| 2026-02-20 Option Award | 2026-02-23 6:11 pm | N/A 2036-02-20 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 28,500 | $0 | 28,500 (Direct) | View |
| 2026-02-17 Exercise | 2026-02-18 7:43 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,226 | $25.41 | 121,589 (Direct) | View |
| 2026-02-17 Exercise | 2026-02-18 7:43 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 2,380 | $29.05 | 121,589 (Direct) | View |
| 2026-02-17 Exercise | 2026-02-18 7:43 pm | N/A 2026-07-29 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 5,606 | $0 | 121,589 (Direct) | View |
| 2026-01-15 Exercise | 2026-01-20 8:24 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 2,380 | $29.05 | 109,381 (Direct) | View |
| 2026-01-15 Exercise | 2026-01-20 8:24 pm | N/A 2027-02-16 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 2,380 | $0 | 109,381 (Direct) | View |
| 2025-12-16 Exercise | 2025-12-17 5:53 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 7,872 | $25.41 | 99,878 (Direct) | View |
| 2025-12-16 Exercise | 2025-12-17 5:53 pm | N/A 2026-07-29 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 7,872 | $0 | 99,878 (Direct) | View |
| 2025-12-15 Exercise | 2025-12-16 4:31 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,225 | $25.41 | 100,262 (Direct) | View |
| 2025-12-15 Exercise | 2025-12-16 4:31 pm | N/A 2026-07-29 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,225 | $0 | 100,262 (Direct) | View |
| 2025-11-17 Exercise | 2025-11-18 4:31 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,225 | $25.41 | 122,525 (Direct) | View |
| 2025-11-17 Exercise | 2025-11-18 4:31 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 2,380 | $29.05 | 122,525 (Direct) | View |
| 2025-11-17 Exercise | 2025-11-18 4:31 pm | N/A 2026-07-29 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 5,605 | $0 | 122,525 (Direct) | View |
| 2025-10-15 Exercise | 2025-10-16 4:25 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,226 | $25.41 | 127,425 (Direct) | View |
| 2025-10-15 Exercise | 2025-10-16 4:25 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 2,380 | $29.05 | 127,425 (Direct) | View |
| 2025-10-15 Exercise | 2025-10-16 4:25 pm | N/A 2026-07-29 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 5,606 | $0 | 127,425 (Direct) | View |
| 2025-09-15 Exercise | 2025-09-16 5:24 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 2,380 | $29.05 | 132,355 (Direct) | View |
| 2025-09-15 Exercise | 2025-09-16 5:24 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,226 | $25.41 | 132,355 (Direct) | View |
| 2025-09-15 Exercise | 2025-09-16 5:24 pm | N/A 2026-07-29 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 5,606 | $0 | 132,355 (Direct) | View |
| 2025-08-14 Exercise | 2025-08-15 5:12 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,226 | $25.41 | 137,260 (Direct) | View |
| 2025-08-14 Exercise | 2025-08-15 5:12 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 2,380 | $29.05 | 137,260 (Direct) | View |
| 2025-08-14 Exercise | 2025-08-15 5:12 pm | N/A 2026-07-29 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 5,606 | $0 | 137,260 (Direct) | View |
| 2025-03-14 Option Award | 2025-03-17 9:11 pm | 2029-03-14 2029-03-14 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 13,540 | $0 | 13,540 (Direct) | View |
| 2025-03-12 Exercise | 2025-03-14 8:55 pm | 2025-03-12 2025-03-12 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 8,090 | $0 | 81,342 (Direct) | View |
| 2025-03-12 Tax Withholding | 2025-03-14 8:55 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,625 | $82.33 | 81,342 (Direct) | View |
| 2025-02-20 Option Award | 2025-02-24 5:37 pm | N/A 2035-02-20 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 21,000 | $0 | 21,000 (Direct) | View |
| 2024-11-08 Gift | 2024-11-12 4:46 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 2,842 | $0 | 76,877 (Direct) | View |
| 2024-03-15 Option Award | 2024-03-19 8:22 pm | 2028-03-15 2028-03-15 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 12,126 | $0 | 12,126 (Direct) | View |
| 2024-03-13 Exercise | 2024-03-15 8:08 pm | 2024-03-13 2024-03-13 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 12,410 | $0 | 79,719 (Direct) | View |
| 2024-03-13 Tax Withholding | 2024-03-15 8:08 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 6,008 | $78.79 | 79,719 (Direct) | View |
| 2024-02-14 Option Award | 2024-02-16 5:49 pm | N/A 2034-02-14 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 24,000 | $0 | 24,000 (Direct) | View |
| 2023-12-18 Ownership | 2024-02-12 2:44 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,439 | $0 | 73,317 (Direct) | View |
| 2023-03-15 Exercise | 2023-03-17 7:06 pm | 2023-03-15 2023-03-15 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 14,036 | $0 | 76,756 (Direct) | View |
| 2023-03-15 Tax Withholding | 2023-03-17 7:06 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 6,795 | $103.41 | 76,756 (Direct) | View |
| 2023-03-10 Option Award | 2023-03-14 1:51 pm | 2027-03-10 2027-03-10 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 11,998 | $0 | 11,998 (Direct) | View |
| 2023-02-15 Option Award | 2023-02-17 1:00 pm | N/A 2033-02-15 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 18,000 | $0 | 18,000 (Direct) | View |
| 2022-11-23 Ownership | 2023-02-13 1:12 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 3,181 | $0 | 69,515 (Direct) | View |
| 2022-03-11 Option Award | 2022-03-15 8:43 pm | 2026-03-11 2026-03-11 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 12,716 | $0 | 12,716 (Direct) | View |
| 2022-03-09 Exercise | 2022-03-11 9:39 pm | 2022-03-09 2022-03-09 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 14,956 | $0 | 72,696 (Direct) | View |
| 2022-03-09 Tax Withholding | 2022-03-11 9:39 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 7,240 | $96.44 | 72,696 (Direct) | View |
| 2022-02-17 Option Award | 2022-02-17 8:51 pm | N/A 2032-02-17 | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 22,500 | $0 | 22,500 (Direct) | View |
| 2021-02-25 Ownership | 2022-02-11 8:26 pm | N/A N/A | EXPONENT INC | EXPO | Corrigan Catherine President & CEO | 1,881 | $0 | 64,980 (Direct) | View |