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 |
2023-12-28 Sale |
2024-01-02 4:55 pm |
CENTURY ALUMINUM CO | CENX | Trpkovski Peter A SVP, Finance and Treasurer |
13,908 | $12.32 | $171,347 | 52,830 (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 |
2025-03-21 Option Award |
2025-03-25 6:48 pm |
N/A N/A |
CENTURY ALUMINUM CO | CENX | Trpkovski Peter A EVP, CFO and Treasurer |
12,455 | $0 | 65,491 (Direct) |
View |
2025-02-07 Tax Withholding |
2025-02-10 5:35 pm |
N/A N/A |
CENTURY ALUMINUM CO | CENX | Trpkovski Peter A SVP, Finance and Treasurer |
4,501 | $18.69 | 53,036 (Direct) |
View |
2024-12-31 Option Award |
2025-01-03 5:17 pm |
N/A N/A |
CENTURY ALUMINUM CO | CENX | Trpkovski Peter A SVP, Finance and Treasurer |
10,670 | $0 | 57,537 (Direct) |
View |
2024-12-31 Tax Withholding |
2025-01-03 5:17 pm |
N/A N/A |
CENTURY ALUMINUM CO | CENX | Trpkovski Peter A SVP, Finance and Treasurer |
2,752 | $18.22 | 57,537 (Direct) |
View |
2024-02-09 Tax Withholding |
2024-02-13 4:34 pm |
N/A N/A |
CENTURY ALUMINUM CO | CENX | Trpkovski Peter A SVP, Finance and Treasurer |
3,211 | $10.42 | 49,619 (Direct) |
View |
2024-01-01 Option Award |
2024-01-02 4:55 pm |
N/A N/A |
CENTURY ALUMINUM CO | CENX | Trpkovski Peter A SVP, Finance and Treasurer |
11,841 | $0 | 52,830 (Direct) |
View |
2023-12-31 Tax Withholding |
2024-01-02 4:55 pm |
N/A N/A |
CENTURY ALUMINUM CO | CENX | Trpkovski Peter A SVP, Finance and Treasurer |
1,009 | $12.14 | 52,830 (Direct) |
View |
Ownership |
2023-07-03 7:05 pm |
N/A N/A |
CENTURY ALUMINUM CO | CENX | Trpkovski Peter A SVP, Finance and Treasurer |
0 | $0 | 55,906 (Direct) |
View |