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 |
2023-05-24 Option Award | 2023-05-25 5:47 pm | N/A N/A | Solid Power Inc. | SLDP | Miziolek Aleksandra A Director | 59,197 | $0 | 95,756 (Direct) | View |
2022-11-17 Disposition | 2022-11-21 4:58 pm | N/A N/A | TENNECO INC | TEN | Miziolek Aleksandra A Director | 56,825 | $20 | 0 (Direct) | View |
2022-05-25 Option Award | 2022-05-26 12:06 pm | N/A N/A | Solid Power Inc. | SLDP | Miziolek Aleksandra A Director | 15,700 | $0 | 36,559 (Direct) | View |
2022-04-01 Option Award | 2022-04-01 09:46 am | N/A N/A | Solid Power Inc. | SLDP | Miziolek Aleksandra A Director | 20,859 | $0 | 20,859 (Direct) | View |
2022-02-01 Option Award | 2022-02-02 5:50 pm | N/A N/A | TENNECO INC | TEN | Miziolek Aleksandra A Director | 15,110 | $0 | 56,825 (Direct) | View |
2021-02-02 Option Award | 2021-02-04 5:05 pm | N/A N/A | TENNECO INC | TEN | Miziolek Aleksandra A Director | 10,850 | $0 | 41,715 (Direct) | View |
2020-03-18 Option Award | 2020-03-19 5:29 pm | N/A N/A | TENNECO INC | TEN | Miziolek Aleksandra A Director | 30,865 | $0 | 30,865 (Direct) | View |
Ownership | 2020-03-19 5:27 pm | N/A N/A | TENNECO INC | TEN | Miziolek Aleksandra A Director | 0 | $0 | 0 (Direct) | View |
2019-02-18 Exercise | 2019-02-19 2:57 pm | N/A N/A | Cooper-Standard Holdings Inc. | CPS | Miziolek Aleksandra A See Remarks | 1,200 | $64.56 | 12,153 (Direct) | View |
2019-02-18 Tax Withholding | 2019-02-19 2:57 pm | N/A N/A | Cooper-Standard Holdings Inc. | CPS | Miziolek Aleksandra A See Remarks | 344 | $64.56 | 12,153 (Direct) | View |
2019-02-14 Tax Withholding | 2019-02-19 2:57 pm | N/A N/A | Cooper-Standard Holdings Inc. | CPS | Miziolek Aleksandra A See Remarks | 422 | $74.15 | 12,153 (Direct) | View |
2019-02-14 Option Award | 2019-02-19 2:57 pm | N/A 2029-02-14 | Cooper-Standard Holdings Inc. | CPS | Miziolek Aleksandra A See Remarks | 7,675 | $0 | 12,153 (Direct) | View |
2019-02-18 Exercise | 2019-02-19 2:57 pm | 2019-02-18 2019-02-18 | Cooper-Standard Holdings Inc. | CPS | Miziolek Aleksandra A See Remarks | 1,200 | $0 | 12,153 (Direct) | View |
2019-02-14 Option Award | 2019-02-19 2:57 pm | N/A N/A | Cooper-Standard Holdings Inc. | CPS | Miziolek Aleksandra A See Remarks | 1,335 | $74.15 | 12,153 (Direct) | View |