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 |
2023-11-17 Purchase(A) |
2023-11-20 2:39 pm |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Hicks Weston M Director |
1,000 | $1,481 | $1,480,557 | 2,306 (Direct) |
View |
2023-11-17 Purchase |
2023-11-20 08:58 am |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Hicks Weston M Director |
1,000 | $1,481 | $1,480,557 | 2,306 (Direct) |
View |
2021-02-26 Sale |
2021-03-02 5:07 pm |
ALLEGHANY CORP | Y | Hicks Weston M President and CEO |
6,433 | $647.94 | $4,168,198 | 65,696 (Indirect 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 |
2024-05-23 Option Award |
2024-05-24 12:13 pm |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Hicks Weston M Director |
230 | $0 | 2,536 (Direct) |
View |
2023-05-25 Option Award |
2023-05-26 4:27 pm |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Hicks Weston M Director |
250 | $0 | 1,306 (Direct) |
View |
2023-02-22 Option Award |
2023-02-23 09:06 am |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Hicks Weston M Director |
56 | $0 | 1,056 (Direct) |
View |
Ownership |
2023-02-23 09:03 am |
N/A N/A |
WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Hicks Weston M Director |
0 | $0 | 1,000 (Direct) |
View |
2021-12-31 Option Award |
2022-01-03 7:57 pm |
N/A N/A |
ALLEGHANY CORP | Y | Hicks Weston M Former CEO and Director |
65 | $671.02 | 73,705 (Direct) |
View |
2021-09-30 Option Award |
2021-10-01 4:18 pm |
N/A N/A |
ALLEGHANY CORP | Y | Hicks Weston M CEO |
70 | $631.25 | 73,640 (Direct) |
View |
2021-06-30 Option Award |
2021-07-01 1:33 pm |
N/A N/A |
ALLEGHANY CORP | Y | Hicks Weston M CEO |
66 | $666.49 | 73,570 (Direct) |
View |
2021-03-31 Option Award |
2021-04-01 4:03 pm |
N/A N/A |
ALLEGHANY CORP | Y | Hicks Weston M President and CEO |
69 | $634.21 | 73,505 (Direct) |
View |
2021-02-26 Option Award |
2021-03-02 5:07 pm |
N/A N/A |
ALLEGHANY CORP | Y | Hicks Weston M President and CEO |
6,433 | $647.94 | 65,696 (Direct) |
View |
2021-01-04 I |
2021-01-05 5:18 pm |
N/A N/A |
ALLEGHANY CORP | Y | Hicks Weston M President and CEO |
6,562 | $602.15 | 74,520 (Direct) |
View |
2020-12-31 Option Award |
2021-01-05 5:18 pm |
N/A N/A |
ALLEGHANY CORP | Y | Hicks Weston M President and CEO |
70 | $602.16 | 74,520 (Direct) |
View |
2020-09-30 Option Award |
2020-10-01 3:02 pm |
N/A N/A |
ALLEGHANY CORP | Y | Hicks Weston M President and CEO |
81 | $521.01 | 66,757 (Direct) |
View |
2020-06-30 Option Award |
2020-07-02 4:06 pm |
N/A N/A |
ALLEGHANY CORP | Y | Hicks Weston M President and CEO |
86 | $489.86 | 66,676 (Direct) |
View |