William C. Fallon

CEO & President at MBIA Inc.

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
4 years
Director since
2023

4 years of board service in total across 1 board, counting each seat separately. Longest: MBIA Inc., 3 years.

MBIA Inc. Director ยท CEO & President
3 years ยท Since 2023

Chief executive roles

MBIA Inc. ยท CEO & President
Dates unknown

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Mar 4, 2026 MBIA Inc. Shares withheld for tax โˆ’39,658 $6.88 $272,847
Mar 3, 2026 MBIA Inc. Grant or award +242,038 $6.50 $1,573,247
Mar 3, 2026 MBIA Inc. Shares withheld for tax โˆ’27,726 $6.50 $180,219
Dec 31, 2025 MBIA Inc. Grant or award +14,220 $7.16 $101,815
Mar 4, 2025 MBIA Inc. Shares withheld for tax โˆ’39,658 $5.49 $217,722
Mar 4, 2025 MBIA Inc. Grant or award +286,885 $5.49 $1,574,999
Mar 3, 2025 MBIA Inc. Shares withheld for tax โˆ’556,019 $5.53 $3,074,785
Dec 31, 2024 MBIA Inc. Sold back to the company โˆ’75,761 โ€” โ€”
Mar 5, 2024 MBIA Inc. Shares withheld for tax โˆ’31,576 $6.58 $207,770
Mar 4, 2024 MBIA Inc. Grant or award +243,431 $6.47 $1,574,999
Mar 4, 2024 MBIA Inc. Shares withheld for tax โˆ’39,659 $6.47 $256,594
Mar 3, 2024 MBIA Inc. Shares withheld for tax โˆ’38,812 $6.71 $260,429
Feb 20, 2024 MBIA Inc. Grant or award +24,917 $6.77 $168,688
Dec 29, 2023 MBIA Inc. Grant or award +21,086 $6.12 $129,046
Dec 26, 2023 MBIA Inc. Grant or award +225,882 $7.16 $1,617,315

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