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 |
2021-03-09 Sale |
2021-03-11 4:55 pm |
TRIMAS CORP | TRS | Zalupski Robert J Chief Financial Officer |
13,791 | $33.04 | $455,663 | 54,085 (Direct) |
View |
2021-03-02 Sale |
2021-03-04 7:05 pm |
TRIMAS CORP | TRS | Zalupski Robert J Chief Financial Officer |
15,635 | $32.17 | $502,977 | 67,876 (Direct) |
View |
2020-08-27 Sale |
2020-08-31 4:27 pm |
TRIMAS CORP | TRS | Zalupski Robert J Chief Financial Officer |
10,000 | $25.87 | $258,700 | 83,511 (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 |
2021-03-11 Option Award |
2021-03-15 8:14 pm |
N/A N/A |
TRIMAS CORP | TRS | Zalupski Robert J Chief Financial Officer |
10,558 | $0 | 62,419 (Direct) |
View |
2021-03-11 Tax Withholding |
2021-03-15 8:14 pm |
N/A N/A |
TRIMAS CORP | TRS | Zalupski Robert J Chief Financial Officer |
2,224 | $33.15 | 62,419 (Direct) |
View |
2020-05-01 Tax Withholding |
2020-05-05 4:24 pm |
N/A N/A |
TRIMAS CORP | TRS | Zalupski Robert J Chief Financial Officer |
3,523 | $23.16 | 93,511 (Direct) |
View |