| Stock | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| ALLEGHANY CORP /DE | Former CEO and Director | Common Stock | 46.8K | $15.3M | $326.74 | Dec 31, 2021 | Direct |
| ALLEGHANY CORP /DE | Former CEO and Director | Phantom Stock | 8.01K | $6.73M | $840.64 | Dec 31, 2021 | Direct |
| WHITE MOUNTAINS INSURANCE GROUP LTD | Director | Common Shares | 2.54K | $3.82M | $1,505.01 | May 23, 2024 | Direct |
| ALLEGHANY CORP /DE | Former CEO and Director | Common Stock | 9.46K | $3.09M | $326.74 | Dec 31, 2021 | Held by trust of which reporting person has voting and investment control |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Date Filed | Role |
|---|---|---|---|---|---|---|---|
| WTM | WHITE MOUNTAINS INSURANCE GROUP LTD | May 23, 2024 | 1 | $0 | 4 | May 24, 2024 | Director |
| WTM | WHITE MOUNTAINS INSURANCE GROUP LTD | Nov 17, 2023 | 5 | $1.48M | 4/A | Nov 20, 2023 | Director |
| WTM | WHITE MOUNTAINS INSURANCE GROUP LTD | May 25, 2023 | 1 | $0 | 4 | May 26, 2023 | Director |
| WTM | WHITE MOUNTAINS INSURANCE GROUP LTD | Feb 22, 2023 | 1 | $0 | 4 | Feb 23, 2023 | Director |
| WTM | WHITE MOUNTAINS INSURANCE GROUP LTD | Feb 22, 2023 | 0 | $0 | 3 | Feb 23, 2023 | Director |
| Y | ALLEGHANY CORP /DE | Dec 31, 2021 | 1 | $43.9K | 4 | Jan 3, 2022 | Former CEO and Director |
| Y | ALLEGHANY CORP /DE | Sep 30, 2021 | 1 | $43.9K | 4 | Oct 1, 2021 | CEO, Director |
| Y | ALLEGHANY CORP /DE | Jun 30, 2021 | 1 | $43.9K | 4 | Jul 1, 2021 | CEO, Director |