Data spanning the past 90 days through February 10, 2026 reveals that Mbia's three principal insider shareholders consist of Ceo & President William C Fallon (2.65Mn shares), Evp & Chief Financial Officer Anthony Mckiernan (1.32Mn shares), Assistant Vice President Adam T. Bergonzi (850.25K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| William C Fallon | Ceo & President | 2,651,736 | 05 Jan, 2026 |
| Anthony Mckiernan | Evp & Chief Financial Officer | 1,324,338 | 06 Mar, 2024 |
| Adam T. Bergonzi | Assistant Vice President | 850,255 | 05 Jan, 2026 |
| Jonathan C. Harris | General Counsel And Secretary | 654,564 | 07 Mar, 2023 |
| Christopher H. Young | Assistant Vice President | 585,504 | 05 Jan, 2026 |
| Daniel M. Avitabile | Assistant Vice President | 584,487 | 05 Jan, 2026 |
| Joseph R. Schachinger | Chief Financial Officer | 203,257 | 05 Mar, 2025 |
| Charles R Rinehart | 146,400 | 13 May, 2022 | |
| Steven J Gilbert | 109,242 | 14 May, 2025 | |
| Diane L Dewbrey | 105,017 | 25 Aug, 2025 | |
| Richard C Vaughan | 86,874 | 12 Aug, 2025 | |
| Janice L. Innis-Thompson | 67,144 | 14 May, 2025 | |
| Theodore Shasta | 50,146 | 28 Aug, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 31 Dec, 2025 | William C Fallon | Common Stock | A | 14,220 | $7.16 | 2,651,736 | D | A |
| 31 Dec, 2025 | Daniel M. Avitabile | Common Stock | A | 4,402 | $7.16 | 584,487 | D | A |
| 31 Dec, 2025 | Christopher H. Young | Common Stock | A | 4,402 | $7.16 | 585,504 | D | A |
| 31 Dec, 2025 | Adam T. Bergonzi | Common Stock | A | 6,771 | $7.16 | 850,255 | D | A |
| 27 Aug, 2025 | Theodore Shasta | Common Stock | D | 6,382 | $7.90 | 50,146 | D | S |
| 21 Aug, 2025 | Diane L Dewbrey | Common Stock | D | 4,975 | $7.15 | 105,017 | D | S |
| 21 Aug, 2025 | Diane L Dewbrey | - | - | 105,017 | D | |||
| 19 Aug, 2025 | Theodore Shasta | Common Stock | D | 8,361 | $6.71 | 56,528 | D | S |
| 12 Aug, 2025 | Theodore Shasta | Common Stock | D | 20,000 | $6.15 | 64,889 | D | S |
| 12 Aug, 2025 | Theodore Shasta | - | - | 64,889 | D | |||
| 11 Aug, 2025 | Richard C Vaughan | - | - | 86,874 | D | |||
| 11 Aug, 2025 | Richard C Vaughan | Common Stock | D | 25,086 | $6.07 | 86,874 | D | S |
| 13 May, 2025 | Steven J Gilbert | COMMON STOCK | A | 23,095 | $4.33 | 109,242 | D | A |
| 13 May, 2025 | Diane L Dewbrey | COMMON STOCK | A | 23,095 | $4.33 | 109,992 | D | A |
| 13 May, 2025 | Richard C Vaughan | COMMON STOCK | A | 23,095 | $4.33 | 111,960 | D | A |
| 13 May, 2025 | Theodore Shasta | COMMON STOCK | A | 23,095 | $4.33 | 84,889 | D | A |
| 13 May, 2025 | Janice L. Innis-Thompson | - | - | 67,144 | D | |||
| 13 May, 2025 | Janice L. Innis-Thompson | COMMON STOCK | A | 23,095 | $4.33 | 67,144 | D | A |
| 04 Mar, 2025 | William C Fallon | Common Stock | A | 286,885 | $5.49 | 2,637,516 | D | A |
| 04 Mar, 2025 | William C Fallon | Common Stock | D | 39,658 | $5.49 | 2,350,631 | D | F |