| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MAX | MediaAlpha, Inc. | WHITE MOUNTAINS INSURANCE GROUP LTD | Director | Jun 30, 2023 | Buy | $10.00 | 5,916,816 | 59,168,160 | 22,856,814 | Jun 30, 2023, 08:13 AM | |
| MAX | MediaAlpha, Inc. | WHITE MOUNTAINS INSURANCE GROUP LTD | 10% Owner | Mar 23, 2021 | Sale | $46.00 | 3,592,204 | 165,241,384 | 16,939,998 | Mar 25, 2021, 08:52 AM | |
| MAX | MediaAlpha, Inc. | WHITE MOUNTAINS INSURANCE GROUP LTD | 10% Owner | Oct 30, 2020 | Sale | $19.00 | 3,609,894 | 68,587,986 | 20,532,202 | Nov 03, 2020, 04:41 PM | |
| OB | OneBeacon Insurance Group, Ltd. | WHITE MOUNTAINS INSURANCE GROUP LTD | 10% Owner | Sep 28, 2017 | Option Exercise | $18.10 | 71,754,738 | 1,298,760,785 | 0 | Sep 28, 2017, 05:08 PM | |
| SYA | Symetra Financial CORP | WHITE MOUNTAINS INSURANCE GROUP LTD | 10% Owner | Feb 01, 2016 | Option Exercise | $32.00 | 20,562,379 | 657,996,128 | 0 | Feb 02, 2016, 03:05 PM | |
| SYA | Symetra Financial CORP | WHITE MOUNTAINS INSURANCE GROUP LTD | 10% Owner | Jun 20, 2013 | Option Exercise | $13.21 | 16,510,901 | 218,107,198 | 26,887,872 | Jun 24, 2013, 05:52 PM |
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