| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 07/01/2021 | ARCH CAPITAL GROUP LTD. | | Other (disposition) | Common Shares, $0.01 par value per share | 2M | $35.00 | $71.4M | See Footnote 2 | 07/01/2021 |
| 07/01/2021 | HARRIS WALTER L | Director | Disposition | Common Shares, par value $0.01/share | 46.6k | $35.00 | $1.6M | | 07/01/2021 |
| 07/01/2021 | Papadopoulo Nicolas | Director | Disposition | Common Shares, par value $0.01/share | 109.7k | $35.00 | $3.8M | | 07/01/2021 |
| 07/01/2021 | Gile Elizabeth R. | Director | Disposition | Common Shares, par value $0.01/share | 4.1k | $35.00 | $142.1k | | 07/01/2021 |
| 07/01/2021 | Kelso Investment Associates X, L.P. | | Other (disposition) | Common Shares | 204.2k | $35.00 | $7.1M | | 07/01/2021 |
| 07/01/2021 | Kelso Investment Associates X, L.P. | | Other (disposition) | Common Shares | 22.5k | $35.00 | $789.2k | | 07/01/2021 |
| 07/01/2021 | Kelso Investment Associates X, L.P. | | Other (disposition) | Common Shares | 3.8k | $35.00 | $132.6k | | 07/01/2021 |
| 07/01/2021 | Rajeh Maamoun | Director | Disposition | Common Shares, par value $0.01/share | 60k | $35.00 | $2.1M | | 07/01/2021 |
| 07/01/2021 | Richardson Laurence B. II | COO | Disposition | Common Shares, par value $0.01/share | 20.7k | $35.00 | $725.6k | | 07/01/2021 |
| 07/01/2021 | Richardson Laurence B. II | COO | Disposition | Restricted Share Units - 2020 | 6.3k | $0.00 | $0 | | 07/01/2021 |
| 07/01/2021 | Turner Garth Lorimer | Director | Disposition | Common Shares, par value $0.01/share | 4.1k | $35.00 | $142.1k | | 07/01/2021 |
| 07/01/2021 | Hawley Robert L. | CFO | Disposition | Common Shares, par value $0.01/share | 29.3k | $35.00 | $1M | | 07/01/2021 |
| 07/01/2021 | Hawley Robert L. | CFO | Disposition | Restricted Share Units - 2019 | 6.6k | $0.00 | $0 | | 07/01/2021 |
| 07/01/2021 | Hawley Robert L. | CFO | Disposition | Restricted Share Units - 2020 | 8.2k | $0.00 | $0 | | 07/01/2021 |
| 07/01/2021 | Scherer Alexandre | CEO (WSIC; WIC) | Disposition | Common Shares, par value $0.01/share | 18.5k | $35.00 | $648.6k | | 07/01/2021 |
| 07/01/2021 | Scherer Alexandre | CEO (WSIC; WIC) | Disposition | Restricted Share Units - 2019 | 4.7k | $0.00 | $0 | | 07/01/2021 |
| 07/01/2021 | Scherer Alexandre | CEO (WSIC; WIC) | Disposition | Restricted Share Units - 2020 | 4.5k | $0.00 | $0 | | 07/01/2021 |
| 07/01/2021 | Miller Thomas | Director | Disposition | Common Shares, par value $0.01/share | 8.1k | $35.00 | $282.1k | | 07/01/2021 |
| 07/01/2021 | WP Windstar Investments Ltd | | Other (disposition) | Common Shares, $0.01 par value per share | 230.4k | $35.00 | $8.1M | | 07/01/2021 |
| 07/01/2021 | WP Windstar Investments Ltd | | Other (disposition) | Common Shares, $0.01 par value per share | 230.4k | $35.00 | $8.1M | | 07/01/2021 |
| 07/01/2021 | WP Windstar Investments Ltd | | Other (disposition) | Common Shares, $0.01 par value per share | 230.4k | $35.00 | $8.1M | | 07/01/2021 |
| 07/01/2021 | Halgan Jerome | Director | Disposition | Common Shares, par value $0.01/share | 30k | $35.00 | $1M | | 07/01/2021 |
| 07/01/2021 | Levy Jon D. | CEO | Disposition | Common Shares, par value $0.01/share | 38.7k | $35.00 | $1.4M | | 07/01/2021 |
| 07/01/2021 | Levy Jon D. | CEO | Disposition | Restricted Share Units - 2019 | 11.3k | $0.00 | $0 | | 07/01/2021 |
| 07/01/2021 | Levy Jon D. | CEO | Disposition | Restricted Share Units - 2020 | 14.5k | $0.00 | $0 | | 07/01/2021 |
| 07/01/2021 | Cunningham Elizabeth | Chief Risk Officer | Disposition | Common Shares, par value $0.01/share | 1.1k | $35.00 | $38k | | 07/01/2021 |
| 07/01/2021 | Cunningham Elizabeth | Chief Risk Officer | Disposition | Restricted Share Units - 2020 | 5.4k | $0.00 | $0 | | 07/01/2021 |
| 04/26/2021 | Hawley Robert L. | CFO | Exercise | Restricted Share Units - 2019 | 6.6k | $0.00 | $0 | | 04/26/2021 |
| 04/26/2021 | Levy Jon D. | CEO | Exercise | Restricted Share Units - 2019 | 11.3k | $0.00 | $0 | | 04/26/2021 |
| 04/26/2021 | Scherer Alexandre | CEO (WSIC; WIC) | Exercise | Restricted Share Units - 2019 | 4.7k | $0.00 | $0 | | 04/26/2021 |
| 03/01/2021 | Scherer Alexandre | CEO (WSIC; WIC) | Exercise | Restricted Share Units - 2020 | 906 | $0.00 | $0 | | 03/01/2021 |
| 03/01/2021 | Hawley Robert L. | CFO | Exercise | Restricted Share Units - 2020 | 1.6k | $0.00 | $0 | | 03/01/2021 |
| 03/01/2021 | Richardson Laurence B. II | COO | Exercise | Restricted Share Units - 2020 | 1.3k | $0.00 | $0 | | 03/01/2021 |
| 03/01/2021 | Cunningham Elizabeth | Chief Risk Officer | Exercise | Restricted Share Units - 2020 | 1.1k | $0.00 | $0 | | 03/01/2021 |
| 03/01/2021 | Levy Jon D. | CEO | Exercise | Restricted Share Units - 2020 | 2.9k | $0.00 | $0 | | 03/01/2021 |
|