MBI
insider transactionsMBIA INC — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.
Net buy / sell volume
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Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Other·D
Director
—
3.7K sh
Own -100%
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Other·D
Director
$1.4M
30.3K sh · $47.00
Own -100%
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Grant·A
Director
$100.0K
16.2K sh · $6.18
Own +19%
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Grant·A
Director
$100.0K
16.2K sh · $6.18
Own +32%
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Grant·A
Director
$100.0K
16.2K sh · $6.18
Own +24%
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Grant·A
Director
$100.0K
16.2K sh · $6.18
Own +15%
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Grant·A
Director
$100.0K
16.2K sh · $6.18
Own +15%
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Grant·A
Director
$175.0K
3.7K sh · $46.86
Own +12%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 14, 2026 | Steven J Gilbert | Other D | 3.7K | — |
| May 14, 2026 | Steven J Gilbert | Other D | 30.3K | $1.4M |
| May 12, 2026 | Richard C Vaughan | Grant A | 16.2K | $100.0K |
| May 12, 2026 | Theodore Shasta | Grant A | 16.2K | $100.0K |
| May 12, 2026 | Janice L. Innis-Thompson | Grant A | 16.2K | $100.0K |
| May 12, 2026 | Steven J Gilbert | Grant A | 16.2K | $100.0K |
| May 12, 2026 | Diane L Dewbrey | Grant A | 16.2K | $100.0K |
| Apr 17, 2026 | Steven J Gilbert | Grant A | 3.7K | $175.0K |
About MBI insider trading
This page tracks insider transactions for MBIA INC (MBI) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.