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 |
| 2024-05-07 Sale | 2024-05-09 5:04 pm | MediaAlpha Inc. | MAX | WHITE MOUNTAINS INSURANCE GROUP LTD WM Hinson (Bermuda) Ltd. 10% Owner | 5,000,200 | $19 | $95,003,800 | 17,856,614 (Indirect) | View |
| 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 |
| 2023-06-30 Purchase | 2023-06-30 08:13 am | MediaAlpha Inc. | MAX | WHITE MOUNTAINS INSURANCE GROUP LTD WM Hinson (Bermuda) Ltd. Director 10% Owner | 5,916,816 | $10 | $59,168,160 | 22,856,814 (Indirect) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2024-11-29 Gift | 2024-12-02 4:05 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Hildreth Michaela MD & Chief Accounting Officer | 75 | $0 | 3,766 (Direct) | View |
| 2024-06-10 Option Award | 2024-06-10 09:01 am | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Harrison Giles E EVP & Chief Strategy Officer | 1,000 | $0 | 1,000 (Direct) | View |
Ownership | 2024-06-10 09:00 am | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Harrison Giles E EVP & Chief Strategy Officer | 0 | $0 | 0 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-24 12:17 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Yi Steven Director | 165 | $0 | 375 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-24 12:16 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Tanner David Allen Director | 165 | $0 | 1,958 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-24 12:16 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | SHANK SUZANNE F. Director | 165 | $0 | 721 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-24 12:15 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Gelston Philip A Director | 165 | $0 | 1,583 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-24 12:15 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Dillon Margaret Director | 165 | $0 | 795 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-24 12:14 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | CHOKSI MARY C Director | 165 | $0 | 1,708 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-24 12:14 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Carlson Peter M Director | 165 | $0 | 1,133 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-24 12:13 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | CAMPBELL REID TARLTON Director | 165 | $0 | 15,459 (Direct) | View |
| 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 |
| 2024-03-21 Gift | 2024-03-21 11:36 am | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | CAMPBELL REID TARLTON Director | 55 | $0 | 15,294 (Direct) | View |
| 2024-02-22 Option Award | 2024-02-23 9:28 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Rountree George Manning Chief Executive Officer | 1,800 | $0 | 23,793 (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 |
| 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 |
| 2024-02-22 Option Award | 2024-02-23 9:27 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Hildreth Michaela MD & Chief Accounting Officer | 600 | $0 | 3,838 (Direct) | View |
| 2024-02-22 Option Award | 2024-02-23 9:26 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | CAMPBELL REID TARLTON Director | 45 | $0 | 15,346 (Direct) | View |
| 2024-01-01 Tax Withholding | 2024-01-02 12:01 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Rountree George Manning Chief Executive Officer | 1,068 | $1,505 | 21,993 (Direct) | View |
| 2024-01-01 Tax Withholding | 2024-01-02 12:00 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | CAMPBELL REID TARLTON President | 710 | $1,505 | 15,301 (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 |
| 2024-01-01 Tax Withholding | 2024-01-02 11:59 am | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Hildreth Michaela MD & Chief Accounting Officer | 261 | $1,505 | 3,238 (Direct) | View |
| 2023-12-01 Gift | 2023-12-01 5:10 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Hildreth Michaela MD & Chief Accounting Officer | 100 | $0 | 3,499 (Direct) | View |
| 2023-05-25 Option Award | 2023-05-30 11:15 am | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Carlson Peter M Director | 180 | $0 | 968 (Direct) | View |
| 2023-05-25 Option Award | 2023-05-26 5:28 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Dillon Margaret Director | 180 | $0 | 630 (Direct) | View |
| 2023-05-25 Option Award | 2023-05-26 4:47 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Tanner David Allen Director | 180 | $0 | 1,793 (Direct) | View |
| 2023-05-25 Option Award | 2023-05-26 4:45 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | SHANK SUZANNE F. Director | 180 | $0 | 556 (Direct) | View |
| 2023-05-25 Option Award | 2023-05-26 4:35 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Gelston Philip A Director | 180 | $0 | 1,418 (Direct) | View |
| 2023-05-25 Option Award | 2023-05-26 4:29 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | CHOKSI MARY C Director | 180 | $0 | 1,543 (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 |
| 2023-05-25 Option Award | 2023-05-26 4:24 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Yi Steven Director | 180 | $0 | 210 (Direct) | View |
Ownership | 2023-05-26 4:22 pm | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Yi Steven Director | 0 | $0 | 30 (Direct) | View |
| 2023-02-22 Option Award | 2023-02-24 09:01 am | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Rountree George Manning Chief Executive Officer | 2,000 | $0 | 23,057 (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 |
| 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 |
| 2023-02-22 Option Award | 2023-02-24 09:00 am | N/A N/A | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Hildreth Michaela MD & Chief Accounting Officer | 600 | $0 | 3,596 (Direct) | View |