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 |
2025-02-04 Sale |
2025-02-05 2:02 pm |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
445 | $111.49 | $49,613 | 25,191 (Direct) |
View |
2025-01-29 Sale |
2025-01-30 6:36 pm |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
1,477 | $122.9 | $181,523 | 21,213 (Direct) |
View |
2025-01-28 Sale(A) |
2025-01-30 5:42 pm |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
407 | $120.51 | $49,048 | 20,573 (Direct) |
View |
2025-01-28 Sale |
2025-01-29 7:38 pm |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
407 | $120.51 | $49,048 | 20,764 (Direct) |
View |
2024-10-01 Sale |
2024-10-03 6:15 pm |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
980 | $132.19 | $129,548 | 21,315 (Direct) |
View |
2024-05-20 Sale |
2024-05-22 12:03 pm |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
5,005 | $137.64 | $688,880 | 27,290 (Direct) |
View |
2024-01-30 Sale |
2024-01-31 6:19 pm |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
1,744 | $104.89 | $182,928 | 16,734 (Direct) |
View |
2024-01-25 Sale |
2024-01-26 5:22 pm |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
317 | $112.68 | $35,720 | 20,300 (Direct) |
View |
2023-10-03 Sale |
2023-10-04 4:49 pm |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
192 | $100.1 | $19,219 | 16,733 (Direct) |
View |
2023-05-05 Sale |
2023-05-09 6:41 pm |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
1,093 | $90.95 | $99,408 | 17,168 (Direct) |
View |
2021-10-04 Sale |
2021-10-05 4:39 pm |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
261 | $108.43 | $28,300 | 12,149 (Direct) |
View |
2021-01-28 Sale |
2021-01-29 11:43 am |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
773 | $123.71 | $95,628 | 12,534 (Direct) |
View |
2021-01-27 Sale |
2021-01-28 7:57 pm |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
463 | $135.26 | $62,625 | 13,307 (Direct) |
View |
2021-01-26 Sale |
2021-01-27 5:59 pm |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
803 | $140.7 | $112,982 | 14,413 (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 |
2025-01-31 Option Award |
2025-02-04 7:00 pm |
N/A 2032-01-31 |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
8,938 | $0 | 29,780 (Direct) |
View |
2025-02-03 Tax Withholding |
2025-02-04 7:00 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
371 | $111.09 | 29,780 (Direct) |
View |
2025-01-28 Option Award |
2025-01-30 6:36 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
3,345 | $0 | 21,213 (Direct) |
View |
2025-01-28 Tax Withholding |
2025-01-30 6:36 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
1,228 | $121.95 | 21,213 (Direct) |
View |
2025-01-27 Tax Withholding(A) |
2025-01-30 5:42 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
420 | $120.27 | 20,573 (Direct) |
View |
2025-01-27 Tax Withholding |
2025-01-29 7:38 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
420 | $120.27 | 20,764 (Direct) |
View |
2024-10-01 Exercise |
2024-10-03 6:15 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
789 | $81.3 | 21,315 (Direct) |
View |
2024-10-01 Tax Withholding |
2024-10-03 6:15 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
358 | $128.99 | 21,315 (Direct) |
View |
2024-10-01 Exercise |
2024-10-03 6:15 pm |
N/A 2027-10-01 |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
789 | $0 | 21,315 (Direct) |
View |
2024-05-20 Exercise |
2024-05-22 12:03 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
1,602 | $112.12 | 27,290 (Direct) |
View |
2024-05-20 Exercise |
2024-05-22 12:03 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
2,364 | $81.3 | 27,290 (Direct) |
View |
2024-05-20 Exercise |
2024-05-22 12:03 pm |
N/A 2027-10-01 |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
5,005 | $0 | 27,290 (Direct) |
View |
2024-05-20 Exercise |
2024-05-22 12:03 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
1,039 | $103.44 | 27,290 (Direct) |
View |
2024-02-01 Option Award |
2024-02-05 5:03 pm |
N/A 2031-02-01 |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
9,313 | $0 | 26,047 (Direct) |
View |
2024-01-29 Tax Withholding |
2024-01-31 6:19 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
1,822 | $106.07 | 16,734 (Direct) |
View |
2024-01-24 Tax Withholding |
2024-01-26 5:22 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
337 | $110.67 | 20,300 (Direct) |
View |
2024-01-25 Option Award |
2024-01-26 5:22 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
4,111 | $0 | 20,300 (Direct) |
View |
2023-10-02 Tax Withholding |
2023-10-04 4:49 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
355 | $100.67 | 16,733 (Direct) |
View |
2023-01-30 Tax Withholding |
2023-01-31 5:36 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
246 | $100.17 | 22,418 (Direct) |
View |
2023-01-27 Option Award |
2023-01-31 5:36 pm |
N/A 2030-01-27 |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
9,088 | $0 | 22,418 (Direct) |
View |
2023-01-25 Tax Withholding |
2023-01-26 4:46 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
399 | $103.44 | 13,576 (Direct) |
View |
2023-01-24 Tax Withholding |
2023-01-26 4:46 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
337 | $103.02 | 13,576 (Direct) |
View |
2022-10-03 Tax Withholding |
2022-10-04 4:42 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
328 | $78.69 | 14,191 (Direct) |
View |
2022-01-28 Option Award |
2022-02-01 5:38 pm |
N/A 2029-01-28 |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
6,550 | $0 | 17,649 (Direct) |
View |
2022-01-26 Tax Withholding |
2022-01-27 7:03 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
385 | $143.37 | 11,099 (Direct) |
View |
2022-01-25 Tax Withholding |
2022-01-26 5:53 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
398 | $138.29 | 11,484 (Direct) |
View |
2022-01-24 Tax Withholding |
2022-01-26 5:53 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
328 | $147.44 | 11,484 (Direct) |
View |
2021-10-01 Tax Withholding |
2021-10-05 4:39 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
217 | $109.47 | 12,149 (Direct) |
View |
2021-01-27 Tax Withholding |
2021-01-28 7:57 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
643 | $130.11 | 13,307 (Direct) |
View |
2021-01-26 Tax Withholding |
2021-01-27 5:59 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
385 | $138.1 | 14,413 (Direct) |
View |
2021-01-25 Tax Withholding |
2021-01-26 4:42 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
727 | $140.11 | 15,601 (Direct) |
View |
2020-10-01 Option Award |
2020-10-02 4:52 pm |
N/A 2027-10-01 |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
6,106 | $0 | 19,415 (Direct) |
View |
Ownership |
2020-10-02 4:45 pm |
N/A N/A |
TERADYNE INC | TER | Burns Richard John President, Semiconductor Test |
0 | $0 | 13,309 (Direct) |
View |