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 |
2025-02-18 Option Award |
2025-02-20 5:50 pm |
N/A N/A |
Hyliion Holdings Corp. | HYLN | Gustanski Mary Director |
59,809 | $0 | 195,403 (Direct) |
View |
2024-06-07 Option Award |
2024-06-07 8:43 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Gustanski Mary Director |
114,583 | $0 | 146,396 (Direct) |
View |
2024-02-13 Option Award |
2024-02-15 6:11 pm |
N/A N/A |
Hyliion Holdings Corp. | HYLN | Gustanski Mary Director |
78,125 | $0 | 135,594 (Direct) |
View |
2023-06-14 Option Award |
2023-06-15 4:19 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Gustanski Mary Director |
31,813 | $0 | 31,813 (Direct) |
View |
2023-03-14 Option Award |
2023-03-15 7:01 pm |
N/A N/A |
Hyliion Holdings Corp. | HYLN | Gustanski Mary Director |
25,000 | $0 | 57,469 (Direct) |
View |
2022-02-28 Option Award |
2022-02-28 9:53 pm |
N/A N/A |
Hyliion Holdings Corp. | HYLN | Gustanski Mary Director |
28,935 | $0 | 32,469 (Direct) |
View |
2021-10-11 Option Award |
2021-10-12 7:00 pm |
N/A N/A |
Hyliion Holdings Corp. | HYLN | Gustanski Mary Director |
3,534 | $0 | 3,534 (Direct) |
View |