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 09:23 am |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | SEELIG ROBERT LAWRENCE EVP & General Counsel |
825 | $0 | 20,614 (Direct) |
View |
2025-01-01 Tax Withholding |
2025-01-03 09:21 am |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | SEELIG ROBERT LAWRENCE EVP & General Counsel |
496 | $1,945 | 19,789 (Direct) |
View |
2024-02-22 Option Award |
2024-02-23 9:27 pm |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | SEELIG ROBERT LAWRENCE EVP & General Counsel |
900 | $0 | 20,283 (Direct) |
View |
2024-01-01 Tax Withholding |
2024-01-02 11:59 am |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | SEELIG ROBERT LAWRENCE EVP & General Counsel |
399 | $1,505 | 19,383 (Direct) |
View |
2023-02-22 Option Award |
2023-02-24 09:00 am |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | SEELIG ROBERT LAWRENCE EVP & General Counsel |
1,000 | $0 | 19,778 (Direct) |
View |
2023-01-01 Tax Withholding |
2023-01-03 2:13 pm |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | SEELIG ROBERT LAWRENCE EVP & General Counsel |
359 | $1,414 | 18,778 (Direct) |
View |
2022-05-16 Gift |
2022-05-17 4:27 pm |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | SEELIG ROBERT LAWRENCE EVP & General Counsel |
25 | $0 | 19,137 (Direct) |
View |
2022-02-25 Option Award |
2022-02-28 1:19 pm |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | SEELIG ROBERT LAWRENCE EVP & General Counsel |
2,000 | $0 | 16,008 (Direct) |
View |
2021-06-07 Gift |
2021-06-08 4:00 pm |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | SEELIG ROBERT LAWRENCE EVP & General Counsel |
41 | $0 | 17,158 (Direct) |
View |
2021-03-17 Gift |
2021-03-18 4:42 pm |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | SEELIG ROBERT LAWRENCE EVP & General Counsel |
45 | $0 | 17,195 (Direct) |
View |
2021-02-25 Option Award |
2021-02-26 8:26 pm |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | SEELIG ROBERT LAWRENCE EVP & General Counsel |
1,000 | $0 | 17,240 (Direct) |
View |
2021-01-01 Tax Withholding |
2021-01-04 4:01 pm |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | SEELIG ROBERT LAWRENCE EVP & General Counsel |
715 | $1,001 | 16,240 (Direct) |
View |