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>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-03-27 Option Award |
2025-03-31 5:02 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
320 | $0 | 11,711 (Direct) |
View |
2025-03-14 Other |
2025-03-18 4:36 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
11 | $0 | 11,402 (Direct) |
View |
2024-12-18 Other |
2024-12-20 4:19 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
8 | $0 | 11,388 (Direct) |
View |
2024-12-18 Option Award |
2024-12-20 4:19 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
222 | $0 | 11,388 (Direct) |
View |
2024-09-27 Other |
2024-09-30 4:20 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
7 | $0 | 11,157 (Direct) |
View |
2024-09-26 Option Award |
2024-09-30 4:20 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
200 | $0 | 11,157 (Direct) |
View |
2024-06-27 Option Award |
2024-07-01 4:41 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
186 | $0 | 10,943 (Direct) |
View |
2024-06-14 Other |
2024-06-18 4:55 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
6 | $0 | 10,763 (Direct) |
View |
2024-05-09 Option Award |
2024-05-13 5:58 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
1,876 | $0 | 10,751 (Direct) |
View |
2024-03-28 Option Award |
2024-04-01 4:45 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
241 | $0 | 8,875 (Direct) |
View |
2024-03-15 Other |
2024-03-19 5:04 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
5 | $0 | 8,639 (Direct) |
View |
2023-12-20 Other |
2023-12-21 4:59 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
5 | $0 | 8,634 (Direct) |
View |
2023-09-25 Other |
2023-09-27 4:46 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
5 | $0 | 8,629 (Direct) |
View |
2023-06-16 Other |
2023-06-20 4:32 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
5 | $0 | 8,624 (Direct) |
View |
2023-05-12 Option Award |
2023-05-16 5:17 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
2,530 | $0 | 8,614 (Direct) |
View |
2023-03-17 Other |
2023-03-21 6:00 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
3 | $0 | 6,087 (Direct) |
View |
2022-12-21 Other |
2022-12-23 11:39 am |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
3 | $0 | 6,084 (Direct) |
View |
2022-12-22 Option Award |
2022-12-23 11:39 am |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
87 | $0 | 6,084 (Direct) |
View |
2022-09-29 Option Award |
2022-09-30 4:31 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
291 | $0 | 5,991 (Direct) |
View |
2022-09-23 Other |
2022-09-26 4:59 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
3 | $0 | 5,703 (Direct) |
View |
2022-06-30 Option Award |
2022-07-05 4:51 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
238 | $0 | 5,697 (Direct) |
View |
2022-06-17 Other |
2022-06-22 4:33 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
2 | $0 | 5,461 (Direct) |
View |
2022-05-13 Option Award |
2022-05-17 7:08 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
2,143 | $0 | 5,457 (Direct) |
View |
2022-03-31 Option Award |
2022-04-01 4:06 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
169 | $0 | 3,314 (Direct) |
View |
2021-12-23 Option Award |
2021-12-23 5:56 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
122 | $0 | 3,145 (Direct) |
View |
2021-09-30 Option Award |
2021-10-06 6:06 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
183 | $0 | 3,014 (Direct) |
View |
2021-06-30 Option Award |
2021-07-01 4:33 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
149 | $0 | 2,831 (Direct) |
View |
2021-05-07 Option Award |
2021-05-11 4:45 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
1,561 | $0 | 2,682 (Direct) |
View |
2020-11-09 Option Award |
2020-11-10 5:14 pm |
N/A N/A |
TERADYNE INC | TER | Herweck Peter Director |
966 | $0 | 966 (Direct) |
View |