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 |
2025-02-26 Option Award |
2025-02-28 09:32 am |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Caffrey Liam P EVP& Chief Financial Officer |
1,025 | $0 | 4,236 (Direct) |
View |
2025-01-01 Tax Withholding |
2025-01-03 09:22 am |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Caffrey Liam P President & CFO |
420 | $1,945 | 3,211 (Direct) |
View |
2024-02-22 Option Award |
2024-02-23 9:28 pm |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Caffrey Liam P EVP& Chief Financial Officer |
1,125 | $0 | 3,628 (Direct) |
View |
2023-02-22 Option Award |
2023-02-24 09:01 am |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Caffrey Liam P EVP& Chief Financial Officer |
1,250 | $0 | 2,500 (Direct) |
View |
Ownership |
2022-03-07 2:30 pm |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Caffrey Liam P EVP & Chief Financial Officer |
0 | $0 | 1,250 (Direct) |
View |