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 |
2025-02-26 Sale |
2025-02-27 10:54 am |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
1,736 | $85.93 | $149,175 | 1,800 (Direct) |
View |
2024-07-31 Sale |
2024-08-01 10:54 am |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
2,206 | $107.46 | $237,053 | 3,536 (Direct) |
View |
2023-08-18 Sale |
2023-08-18 4:45 pm |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
856 | $89.07 | $76,244 | 4,402 (Direct) |
View |
2023-05-24 Sale |
2023-05-24 6:54 pm |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
2,841 | $89.48 | $254,212 | 5,258 (Direct) |
View |
2022-08-22 Sale |
2022-08-23 2:54 pm |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
2,509 | $101.92 | $255,705 | 6,329 (Direct) |
View |
2021-11-09 Sale |
2021-11-12 1:26 pm |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
2,076 | $119.88 | $248,871 | 7,161 (Direct) |
View |
2020-08-25 Sale |
2020-08-26 9:48 pm |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
3,209 | $82.5 | $264,743 | 5,798 (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 |
2025-03-14 Option Award |
2025-03-17 9:14 pm |
2029-03-14 2029-03-14 |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
2,032 | $0 | 2,032 (Direct) |
View |
2025-03-12 Exercise |
2025-03-14 8:55 pm |
2025-03-12 2025-03-12 |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
1,822 | $0 | 2,798 (Direct) |
View |
2025-03-12 Tax Withholding |
2025-03-14 8:55 pm |
N/A N/A |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
824 | $82.33 | 2,798 (Direct) |
View |
2024-03-15 Option Award |
2024-03-19 8:27 pm |
2028-03-15 2028-03-15 |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
2,376 | $0 | 2,376 (Direct) |
View |
2024-03-13 Tax Withholding |
2024-03-15 8:11 pm |
N/A N/A |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
1,320 | $78.79 | 5,742 (Direct) |
View |
2024-03-13 Exercise |
2024-03-15 8:11 pm |
2024-03-13 2024-03-13 |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
2,660 | $0 | 5,742 (Direct) |
View |
2023-03-15 Exercise |
2023-03-17 7:12 pm |
2023-03-15 2023-03-15 |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
3,158 | $0 | 8,099 (Direct) |
View |
2023-03-15 Tax Withholding |
2023-03-17 7:12 pm |
N/A N/A |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
1,388 | $103.41 | 8,099 (Direct) |
View |
2023-03-10 Option Award |
2023-03-14 1:55 pm |
2027-03-10 2027-03-10 |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
2,000 | $0 | 2,000 (Direct) |
View |
2022-03-11 Option Award |
2022-03-15 8:41 pm |
2026-03-11 2026-03-11 |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
2,120 | $0 | 2,120 (Direct) |
View |
2022-03-09 Exercise |
2022-03-11 9:38 pm |
2022-03-09 2022-03-09 |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
2,992 | $0 | 8,838 (Direct) |
View |
2022-03-09 Tax Withholding |
2022-03-11 9:38 pm |
N/A N/A |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
1,315 | $96.44 | 8,838 (Direct) |
View |
2021-03-12 Option Award |
2021-03-16 3:53 pm |
2025-03-12 2025-03-12 |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
1,822 | $0 | 1,822 (Direct) |
View |
2021-03-10 Exercise |
2021-03-15 3:04 pm |
2021-03-10 2021-03-10 |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
5,452 | $0 | 9,237 (Direct) |
View |
2021-03-10 Tax Withholding |
2021-03-15 3:04 pm |
N/A N/A |
EXPONENT INC | EXPO | Reiss Richard Group Vice President |
2,013 | $98.65 | 9,237 (Direct) |
View |