William Spiegel serves as Executive at MONTPELIER RE HOLDINGS LTD, where they oversee executive responsibilities. Since joining the company, William Spiegel has executed 23 insider transactions totaling $936.8K, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 13, 2025 involved selling 6,451 shares valued at $404.7K.
William Spiegel currently holds 26,252 shares of MONTPELIER RE HOLDINGS LTD (MRH), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William Spiegel has been a net seller of MRH stock. They have purchased $0 and sold $936.8K worth of shares.
William Spiegel's most recent insider trade was on Aug 13, 2025, when they sold 6,451 shares at $62.74 per share.
Get notified when new Form 4 filings are submitted
| $N/A |
| Discretionary |
| May 3, 2024 | ESNT | $0 | Option Exercise | 61 | $N/A | Discretionary |
| May 3, 2023 | ESNT | $0 | Option Exercise | 69 | $N/A | Discretionary |
| May 3, 2023 | ESNT | $0 | Option Exercise | 2,969 | $N/A | Discretionary |
| May 5, 2022 | ESNT | $0 | Option Exercise | 2,404 | $N/A | Discretionary |
| May 5, 2022 | ESNT | $0 | Option Exercise | 42 | $N/A | Discretionary |
| Nov 17, 2021 | ESNT | $146.5K | Sale | 3,214 | $45.57 | Discretionary |
| May 28, 2021 | ESNT | $385.6K | Sale | 8,055 | $47.87 | Discretionary |
| May 6, 2021 | ESNT | $0 | Option Exercise | 76 | $N/A | Discretionary |
| May 6, 2021 | ESNT | $0 | Option Exercise | 4,766 | $N/A | Discretionary |
| May 1, 2020 | ESNT | $0 | Option Exercise | 30 | $N/A | Discretionary |
| May 1, 2020 | ESNT | $0 | Option Exercise | 2,432 | $N/A | Discretionary |
| May 2, 2019 | ESNT | $0 | Option Exercise | 3,214 | $N/A | Discretionary |
| May 3, 2018 | ESNT | $0 | Option Exercise | 3,003 | $N/A | Discretionary |
| May 3, 2017 | ESNT | $0 | Option Exercise | 5,545 | $N/A | Discretionary |
| May 6, 2016 | ESNT | $0 | Option Exercise | 4,487 | $N/A | Discretionary |
| May 6, 2014 | ESNT | $0 | Award | 3,235 | $N/A | Discretionary |
| May 6, 2014 | ESNT | $0 | Award | 5,789 | $N/A | Discretionary |
| Mar 31, 2006 | MRH | $0 | Other | 6 | $N/A | Discretionary |
| Mar 31, 2006 | MRH | $0 | Award | 460 | $N/A | Discretionary |
| Dec 31, 2005 | MRH | $0 | Award | 393 | $N/A | Discretionary |
| Dec 31, 2005 | MRH | $0 | Other | 4 | $N/A | Discretionary |