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 |
2024-09-03 Sale |
2024-09-05 7:14 pm |
Amprius Technologies Inc. | AMPX | Amprius Inc. 10% Owner |
19,555 | $0.96611 | $18,892 | 65,195,997 (Direct) |
View |
2023-12-13 Sale |
2023-12-15 6:38 pm |
Amprius Technologies Inc. | AMPX | Amprius Inc. 10% Owner |
300,000 | $3.567 | $1,070,090 | 65,215,552 (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 |
2024-10-23 Other |
2024-10-25 6:28 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Amprius Inc. 10% Owner |
62,695,926 | $0 | 65,195,997 (Direct) |
View |
Ownership |
2022-09-16 6:51 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Amprius Inc. 10% Owner |
0 | $0 | 65,515,552 (Direct) |
View |