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.
"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 |
| 2022-05-31 Sale | 2022-06-01 09:22 am | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Hildreth Michaela CAO | 100 | $1270.94 | $127,094 | 3,325 (Indirect Direct) | View |
| 2021-03-23 Sale | 2021-03-25 08:52 am | MediaAlpha Inc. | MAX | WHITE MOUNTAINS INSURANCE GROUP LTD 10% Owner | 3,592,204 | $46 | $165,241,384 | 16,939,998 (Indirect) | View |
| 2021-02-09 Sale | 2021-02-11 5:46 pm | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | DAVIS MORGAN W Director | 1,500 | $1133.28 | $1,699,923 | 8,404 (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 |
| 2022-06-01 Gift | 2022-06-02 11:06 am | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | CAMPBELL REID TARLTON President | 100 | $0 | 16,718 (Direct) | View |
| 2022-05-26 Option Award | 2022-05-27 1:03 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | DAVIS MORGAN W Director | 315 | $0 | 8,884 (Direct) | View |
| 2022-05-26 Option Award | 2022-05-27 1:01 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Dillon Margaret Director | 225 | $0 | 450 (Direct) | View |
| 2022-05-26 Option Award | 2022-05-27 12:58 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Gelston Philip A Director | 225 | $0 | 1,238 (Direct) | View |
| 2022-05-26 Option Award | 2022-05-27 12:54 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Carlson Peter M Director | 225 | $0 | 988 (Direct) | View |
| 2022-05-26 Option Award | 2022-05-27 12:38 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | CHOKSI MARY C Director | 225 | $0 | 1,363 (Direct) | View |
| 2022-05-26 Option Award | 2022-05-27 12:36 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Tanner David Allen Director | 225 | $0 | 1,613 (Direct) | View |
| 2022-05-26 Option Award | 2022-05-27 12:31 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | SHANK SUZANNE F. Director | 225 | $0 | 376 (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 VP | 25 | $0 | 19,137 (Direct) | View |
| 2022-03-01 Ownership | 2022-03-07 2:30 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Caffrey Liam P CFO | 0 | $0 | 1,250 (Direct) | View |
| 2022-02-25 Option Award | 2022-02-28 1:24 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Rountree George Manning CEO | 2,700 | $0 | 22,121 (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 VP | 2,000 | $0 | 16,008 (Direct) | View |
| 2022-02-25 Option Award | 2022-02-28 1:13 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Hildreth Michaela CAO | 750 | $0 | 3,421 (Direct) | View |
| 2022-01-01 Tax Withholding | 2022-01-04 8:59 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Rountree George Manning CEO | 1,187 | $1013.9 | 19,421 (Direct) | View |
| 2022-01-01 Tax Withholding | 2022-01-04 8:59 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | CAMPBELL REID TARLTON CFO | 800 | $1013.9 | 16,814 (Direct) | View |
| 2022-01-01 Tax Withholding | 2022-01-04 8:58 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Hildreth Michaela CAO | 178 | $1013.9 | 2,671 (Direct) | View |
| 2021-12-08 Gift | 2021-12-10 10:41 am | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | DAVIS MORGAN W Director | 150 | $0 | 8,569 (Direct) | View |
| 2021-10-10 Option Award | 2021-10-12 4:57 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | SHANK SUZANNE F. Director | 151 | $0 | 151 (Direct) | View |
| 2021-10-10 Ownership | 2021-10-12 4:56 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | SHANK SUZANNE F. Director | 0 | $0 | 0 (Direct) | View |
| 2021-06-18 Gift | 2021-06-21 4:00 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Hildreth Michaela CAO | 65 | $0 | 2,849 (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 VP | 41 | $0 | 17,158 (Direct) | View |
| 2021-05-27 Option Award | 2021-05-28 5:41 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Carlson Peter M Director | 225 | $0 | 763 (Direct) | View |
| 2021-05-27 Option Award | 2021-05-28 4:16 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Dillon Margaret Director | 225 | $0 | 225 (Direct) | View |
| 2021-05-27 Ownership | 2021-05-28 4:15 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Dillon Margaret Director | 0 | $0 | 0 (Direct) | View |
| 2021-05-27 Option Award | 2021-05-28 4:08 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Tanner David Allen Director | 225 | $0 | 1,388 (Direct) | View |
| 2021-05-27 Option Award | 2021-05-28 4:06 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Gelston Philip A Director | 225 | $0 | 1,013 (Direct) | View |
| 2021-05-27 Option Award | 2021-05-28 4:03 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | DAVIS MORGAN W Director | 315 | $0 | 8,719 (Indirect) | View |
| 2021-05-27 Option Award | 2021-05-28 4:02 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | CHOKSI MARY C Director | 225 | $0 | 1,138 (Direct) | View |
| 2021-05-14 Ownership | 2021-05-20 1:59 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Hildreth Michaela CAO | 0 | $0 | 2,914 (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 VP | 45 | $0 | 17,195 (Direct) | View |
| 2021-02-25 Option Award | 2021-02-26 8:29 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Rountree George Manning CEO | 2,700 | $0 | 20,605 (Direct) | View |
| 2021-02-25 Option Award | 2021-02-26 8:28 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | CAMPBELL REID TARLTON CFO | 1,800 | $0 | 17,610 (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 VP | 1,000 | $0 | 17,240 (Direct) | View |
| 2021-01-01 Tax Withholding | 2021-01-04 4:03 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Rountree George Manning CEO | 1,187 | $1000.66 | 17,905 (Direct) | View |
| 2021-01-01 Tax Withholding | 2021-01-04 4:02 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | CAMPBELL REID TARLTON CFO | 930 | $1000.66 | 15,810 (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 VP | 715 | $1000.66 | 16,240 (Direct) | View |
| 2021-01-01 Tax Withholding | 2021-01-04 4:00 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | PALMER JESS BRIAN CAO | 229 | $1000.66 | 3,064 (Direct) | View |