| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 02/26/2021 | Sirius International Insurance Group, Ltd. | SG | Disposition | Common Shares | 15.7k | $0.00 | $0 | | 02/26/2021 |
| 02/26/2021 | Sirius International Insurance Group, Ltd. | SG | Disposition | Common Shares | 132.3k | $0.00 | $0 | | 02/26/2021 |
| 02/26/2021 | Sirius International Insurance Group, Ltd. | SG | Disposition | Employee Stock Option (right to buy) | 1.4M | $12.75 | $17.5M | | 02/26/2021 |
| 08/29/2019 | Sirius International Insurance Group, Ltd. | SG | Purchase | Common Shares | 16.4k | $8.90 | $145.5k | | 08/28/2019 |
| 08/28/2019 | Sirius International Insurance Group, Ltd. | SG | Purchase | Common Shares | 20.3k | $8.96 | $182k | | 08/28/2019 |
| 08/23/2019 | Sirius International Insurance Group, Ltd. | SG | Purchase | Common Shares | 2.3k | $8.90 | $20.6k | | 08/23/2019 |
| 08/23/2019 | Sirius International Insurance Group, Ltd. | SG | Purchase | Common Shares | 5k | $9.05 | $45.2k | | 08/23/2019 |
| 08/16/2019 | Sirius International Insurance Group, Ltd. | SG | Purchase | Common Shares | 32.8k | $10.00 | $328.4k | | 08/15/2019 |
| 08/15/2019 | Sirius International Insurance Group, Ltd. | SG | Purchase | Common Shares | 12.2k | $10.00 | $121.6k | | 08/15/2019 |
| 02/27/2019 | Sirius International Insurance Group, Ltd. | SG | Grant | Employee Stock Option (right to buy) | 1.4M | $12.75 | $17.5M | | 02/27/2019 |
| 02/27/2019 | Sirius International Insurance Group, Ltd. | SG | Grant | Common Shares | 15.7k | $0.00 | $0 | | 02/27/2019 |
| 02/27/2019 | Sirius International Insurance Group, Ltd. | SG | Grant | Common Shares | 35.3k | $0.00 | $0 | | 02/27/2019 |
| 12/12/2018 | Sirius International Insurance Group, Ltd. | SG | Purchase | Common Shares | 5k | $14.74 | $73.7k | | 12/12/2018 |
| 12/12/2018 | Sirius International Insurance Group, Ltd. | SG | Purchase | Common Shares | 2k | $14.45 | $28.9k | | 12/12/2018 |
| 11/19/2014 | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Grant | Common Shares (Restricted) | 1.5k | $0.00 | $0 | | 11/19/2014 |
| 08/05/2014 | WHITE MOUNTAINS INSURANCE GROUP LTD | WTM | Sale | Common Shares | 100 | $621.49 | $62.1k | | 08/05/2014 |