Summary
Updated Aug 31, 2026
Richard C. Vaughan is Director of MBIA INC (MBI). 4 SEC Form 4 filings on record going back to 2024, most recently on 13 May 2026. Most recent open-market trade: sold $152K of MBI on 11 August 2025. Lifetime open-market sales: $236K.
Recent Transactions
5Every recent SEC Form 4 transaction Richard C. Vaughan has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Richard C. Vaughan go back to 2024: 4 primary Form 4 filings, an average of 1.3 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who have reported open-market trades at the same companies as Richard C. Vaughan. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Theodore Shasta - $230K of MBI open-market activity on record
- Diane L. Dewbrey - $36K of MBI open-market activity on record
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Richard C. Vaughan?
Richard C. Vaughan is a corporate insider, tracked as Director of MBIA INC (MBI). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Richard C. Vaughan last file a Form 4?
The most recent primary Form 4 on record is dated 13 May 2026, one of 4 filings going back to 2024.
Has Richard C. Vaughan been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($236K) across all tracked filings.
Where can I see all of Richard C. Vaughan's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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