Diane L. Dewbrey, Director at MBIA INC (MBI), sold 4,975 shares at $7.15 ($36K) on 2025-08-21, disclosed to the SEC on 2025-08-25.
Open-market sale of $36k MBI by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| HTCO | BUY | 2012-05-08 | $15K | — | Filing → |
| HTCO | BUY | 2012-05-07 | $40K | — | Filing → |
| HTCO | BUY | 2011-09-09 | $28K | — | Filing → |