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 |
| 2024-10-23 Option Award | 2024-10-25 6:30 pm | N/A 2034-09-26 | Amprius Technologies Inc. | AMPX | Chu Steven Director | 347,108 | $0 | 347,108 (Direct) | View |
| 2024-06-07 Option Award | 2024-06-07 8:44 pm | N/A N/A | Amprius Technologies Inc. | AMPX | Chu Steven Director | 125,000 | $0 | 145,395 (Direct) | View |
| 2023-06-09 Option Award | 2023-06-12 6:29 pm | N/A N/A | Amprius Technologies Inc. | AMPX | Chu Steven Director | 17,895 | $0 | 20,395 (Direct) | View |
| 2022-10-19 Disposition | 2022-10-19 8:15 pm | N/A 2020-12-16 | Zymergen Inc. | ZY | Chu Steven Director | 215,666 | $0 | 0 (Direct) | View |
| 2022-09-14 Option Award | 2022-09-16 7:20 pm | N/A 2032-04-13 | Amprius Technologies Inc. | AMPX | Chu Steven Director | 270,251 | $0 | 272,751 (Direct) | View |
Ownership | 2022-09-16 6:54 pm | N/A N/A | Amprius Technologies Inc. | AMPX | Chu Steven Director | 0 | $0 | 5,000 (Direct) | View |
| 2022-06-02 Option Award | 2022-06-06 7:21 pm | N/A N/A | Zymergen Inc. | ZY | Chu Steven Director | 50,000 | $0 | 50,000 (Direct) | View |
Ownership | 2021-04-21 8:51 pm | N/A 2026-06-24 | Zymergen Inc. | ZY | Chu Steven Director | 0 | $0 | 165,666 (Direct) | View |