Fallon William C (CIK 1334233) reported 9 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-05). Recent activity: Sell MBI (39,658 shares), Buy MBI (242,308 shares), Sell MBI (27,726 shares), Buy MBI (242,038 shares), Sell MBI (27,726 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-05 | MBIA INC (MBI) | CEO & President | Sell | 39,658 | $272,847 |
| 2026-03-04 | MBIA INC (MBI) | CEO and President | Buy | 242,308 | $1.6M |
| 2026-03-04 | MBIA INC (MBI) | CEO and President | Sell | 27,726 | $180,219 |
| 2026-03-04 | MBIA INC (MBI) | CEO and President | Buy | 242,038 | $1.6M |
| 2026-03-04 | MBIA INC (MBI) | CEO and President | Sell | 27,726 | $180,219 |
| 2026-01-05 | MBIA INC (MBI) | CEO & President | Buy | 14,220 | $101,815 |
| 2025-03-05 | MBIA INC (MBI) | CEO and President | Sell | 39,658 | $217,722 |
| 2025-03-05 | MBIA INC (MBI) | CEO and President | Buy | 286,885 | $1.6M |
| 2025-03-04 | MBIA INC (MBI) | CEO and President | Sell | 556,019 | $3.1M |
Source: SEC Form 4 filings · as of 2026-03-05