MBI · Insider Trading
MBIA Inc.
Every open-market purchase and sale reported by MBI officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-13 | Diane L Dewbrey | Director | A | +16,181 | +$100.00K |
| 2026-05-13 | Richard C Vaughan | Director | A | +16,181 | +$100.00K |
| 2026-05-13 | Steven J Gilbert | Director | A | +16,181 | +$100.00K |
| 2026-05-13 | Theodore Shasta | Director | A | +16,181 | +$100.00K |
| 2026-05-13 | Janice L. Innis-Thompson | Director | A | +16,181 | +$100.00K |
| 2026-03-05 | Adam T. Bergonzi | Assistant Vice President | F | −13,280 | −$91.37K |
| 2026-03-05 | William C Fallon | CEO & President | F | −39,658 | −$272.85K |
| 2026-03-05 | Daniel M. Avitabile | Assistant Vice President | F | −8,668 | −$59.64K |
| 2026-03-05 | Joseph R. Schachinger | EVP, CFO and Treasurer | F | −2,400 | −$16.51K |
| 2026-03-05 | Christopher H. Young | Assistant Vice President | F | −8,668 | −$59.64K |
| 2026-03-04 | William C Fallon | CEO and President | MIXED | +214,312 | +$1.39M |
| 2026-03-04 | Daniel M. Avitabile | Assistant Vice President | MIXED | +74,708 | +$485.60K |
| 2026-03-04 | Christopher H. Young | Assistant Vice President | MIXED | +74,708 | +$485.60K |
| 2026-03-04 | Adam T. Bergonzi | Assistant Vice President | MIXED | +106,287 | +$690.87K |
| 2026-03-04 | Joseph R. Schachinger | EVP, CFO and Treasurer | MIXED | +47,200 | +$306.80K |
| 2026-03-04 | William C Fallon | CEO and President | MIXED | +214,582 | +$1.39M |
| 2026-01-05 | William C Fallon | CEO & President | A | +14,220 | +$101.82K |
| 2026-01-05 | Daniel M. Avitabile | Assistant Vice President | A | +4,402 | +$31.52K |
| 2026-01-05 | Christopher H. Young | Assistant Vice President | A | +4,402 | +$31.52K |
| 2026-01-05 | Adam T. Bergonzi | Assistant Vice President | A | +6,771 | +$48.48K |
| 2025-08-28 | Theodore Shasta | Director | Sell | −6,382 | −$50.42K |
| 2025-08-25 | Diane L Dewbrey | Director | Sell | −4,975 | −$35.57K |
| 2025-08-20 | Theodore Shasta | Director | Sell | −8,361 | −$56.10K |
| 2025-08-14 | Theodore Shasta | Director | Sell | −20,000 | −$123.00K |
| 2025-08-12 | Richard C Vaughan | Director | Sell | −25,086 | −$152.27K |
| 2025-05-14 | Steven J Gilbert | Director | A | +23,095 | +$100.00K |
| 2025-05-14 | Janice L. Innis-Thompson | Director | A | +23,095 | +$100.00K |
| 2025-05-14 | Diane L Dewbrey | Director | A | +23,095 | +$100.00K |
| 2025-05-14 | Theodore Shasta | Director | A | +23,095 | +$100.00K |
| 2025-05-14 | Richard C Vaughan | Director | A | +23,095 | +$100.00K |
| 2025-03-05 | Daniel M. Avitabile | Assistant Vice President | MIXED | +83,353 | +$457.61K |
| 2025-03-05 | Christopher H. Young | Assistant Vice President | MIXED | +83,353 | +$457.61K |
| 2025-03-05 | Adam T. Bergonzi | Assistant Vice President | MIXED | +119,615 | +$656.69K |
| 2025-03-05 | William C Fallon | CEO and President | MIXED | +247,227 | +$1.36M |
| 2025-03-05 | Joseph R. Schachinger | Chief Financial Officer | MIXED | +43,137 | +$236.82K |
| 2025-03-04 | Christopher H. Young | Assistant Vice President | F | −164,417 | −$909.23K |
| 2025-03-04 | William C Fallon | CEO and President | F | −556,019 | −$3.07M |
| 2025-03-04 | Joseph R. Schachinger | Chief Financial Officer | F | −6,657 | −$36.81K |
| 2025-03-04 | Daniel M. Avitabile | Assistant Vice President | F | −165,165 | −$913.36K |
| 2025-03-04 | Adam T. Bergonzi | Assistant Vice President | F | −259,835 | −$1.44M |
| 2025-01-06 | Theodore Shasta | Director | Sell | −9,570 | −$64.50K |
| 2025-01-02 | Theodore Shasta | Director | Sell | −11,261 | −$69.03K |
| 2024-11-21 | Richard C Vaughan | Director | Sell | −12,821 | −$83.96K |
| 2024-06-17 | Theodore Shasta | Director | Sell | −21,405 | −$118.16K |
| 2024-05-16 | Janice L. Innis-Thompson | Director | A | +16,502 | +$100.00K |
| 2024-05-16 | Theodore Shasta | Director | A | +16,502 | +$100.00K |
| 2024-05-16 | Richard C Vaughan | Director | A | +16,502 | +$100.00K |
| 2024-05-16 | Steven J Gilbert | Director | A | +16,502 | +$100.00K |
| 2024-05-16 | Diane L Dewbrey | Director | A | +16,502 | +$100.00K |
| 2024-03-06 | Anthony McKiernan | EVP & Chief Financial Officer | F | −15,036 | −$98.94K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| William C Fallon | CEO & President | 2,826,660 | $12.47M |
| Adam T. Bergonzi | Assistant Vice President | 943,262 | $4.16M |
| Christopher H. Young | Assistant Vice President | 651,544 | $2.87M |
| Daniel M. Avitabile | Assistant Vice President | 650,527 | $2.87M |
| Joseph R. Schachinger | EVP, CFO and Treasurer | 248,057 | $1.09M |
| Steven J Gilbert | Director | 125,423 | $553.12K |
| Diane L Dewbrey | Director | 121,198 | $534.48K |
| Richard C Vaughan | Director | 103,055 | $454.47K |
| Theodore Shasta | Director | 86,327 | $380.70K |
| Janice L. Innis-Thompson | Director | 83,325 | $367.46K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the MBI quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.