William C. Fallon serves as Executive at MBIA INC, where they oversee executive responsibilities. Since joining the company, William C. Fallon has executed 76 insider transactions totaling $2.2M, demonstrating a bullish approach to their equity position. Their most recent transaction on Dec 31, 2025 involved receiving (via award) 14,220 shares valued at $101.8K.
William C. Fallon currently holds 2,651,736 shares of MBIA INC (MBI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William C. Fallon has been a net buyer of MBI stock. They have purchased $2.2M and sold $0 worth of shares.
William C. Fallon's most recent insider trade was on Dec 31, 2025, when they sold 14,220 shares at $7.16 per share.
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| $6.58 |
| Discretionary |
| Mar 4, 2024 | MBI | $256.6K | Payment | 39,659 | $6.47 | Discretionary |
| Mar 4, 2024 | MBI | $1.6M | Award | 243,431 | $6.47 | Discretionary |
| Mar 3, 2024 | MBI | $260.4K | Payment | 38,812 | $6.71 | Discretionary |
| Feb 20, 2024 | MBI | $168.7K | Award | 24,917 | $6.77 | Discretionary |
| Dec 29, 2023 | MBI | $129.0K | Award | 21,086 | $6.12 | Discretionary |
| Dec 26, 2023 | MBI | $1.6M | Award | 225,881.95 | $7.16 | Discretionary |
| Mar 6, 2023 | MBI | $108.5K | Payment | 8,832 | $12.28 | Discretionary |
| Mar 6, 2023 | MBI | $108.5K | Payment | 8,832 | $12.28 | Discretionary |
| Mar 5, 2023 | MBI | $393.4K | Payment | 31,576 | $12.46 | Discretionary |
| Mar 5, 2023 | MBI | $393.4K | Payment | 31,576 | $12.46 | Discretionary |
| Mar 3, 2023 | MBI | $836.9K | Award | 67,163 | $12.46 | Discretionary |
| Mar 3, 2023 | MBI | $525.0K | Award | 42,135 | $12.46 | Discretionary |
| Mar 3, 2023 | MBI | $483.6K | Payment | 38,813 | $12.46 | Discretionary |
| Mar 3, 2023 | MBI | $483.6K | Payment | 38,813 | $12.46 | Discretionary |
| Dec 31, 2022 | MBI | $0 | Disposition | 14,077 | $N/A | Discretionary |
| Mar 6, 2022 | MBI | $227.8K | Payment | 16,159 | $14.10 | Discretionary |
| Mar 5, 2022 | MBI | $445.2K | Payment | 31,576 | $14.10 | Discretionary |
| Mar 3, 2022 | MBI | $0 | Award | 39,414 | $N/A | Discretionary |
| Mar 3, 2022 | MBI | $0 | Award | 75,761 | $N/A | Discretionary |
| Dec 31, 2021 | MBI | $929.1K | Award | 58,842 | $15.79 | Discretionary |
| Mar 6, 2021 | MBI | $119.0K | Payment | 15,501 | $7.68 | Discretionary |
| Mar 4, 2021 | MBI | $0 | Award | 69,907 | $N/A | Discretionary |
| Mar 4, 2021 | MBI | $0 | Award | 117,146 | $N/A | Discretionary |
| Mar 3, 2021 | MBI | $103.0K | Payment | 14,505 | $7.10 | Discretionary |
| Dec 31, 2020 | MBI | $0 | Disposition | 79,637 | $N/A | Discretionary |
| Nov 18, 2020 | MBI | $617.0K | Purchase | 100,000 | $6.17 | Discretionary |
| Mar 6, 2020 | MBI | $57.1K | Payment | 7,029 | $8.13 | Discretionary |
| Mar 3, 2020 | MBI | $115.0K | Payment | 14,505 | $7.93 | Discretionary |