Richard C. Vaughan is Director at MBIA INC (MBI). They have made 10 open-market trades across 2 companies since 2007, most recently 2026-05-12.
CIK 0001228948
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $67K since 2007, against 9 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MBI | SELL | 2025-08-11 | 2025-08-12 | $6.07 | $305K | +20.4% | +19.9% | +18.3% |
| MBI | SELL | 2024-11-19 | 2024-11-21 | $6.55 | $84K | +4.4% | -12.8% | +10.0% |
| MBI | SELL | 2023-12-27 | 2023-12-28 | $6.26 | $94K | -6.0% | +5.3% | +11.7% |
| MBI | SELL | 2021-08-09 | 2021-08-10 | $11.87 | $627K | +0.5% | -11.8% | +28.6% |
| MBI | SELL | 2021-03-09 | 2021-03-10 | $9.45 | $467K | -2.9% | -3.3% | -2.2% |
| MBI | SELL | 2019-11-08 | 2019-11-13 | $10.25 | $205K | -5.9% | -7.0% | -5.0% |
| MBI | SELL | 2016-08-11 | 2016-08-15 | $8.21 | $49K | -3.9% | -7.7% | +11.9% |
| DVA | SELL | 2010-03-03 | 2010-03-05 | $63.25 | $2.5M | -3.9% | -0.2% | -0.2% |
| DVA | SELL | 2009-06-18 | 2009-06-19 | $48.81 | $732K | -3.9% | -0.2% | -0.2% |
| MBI | BUY | 2007-11-05 | 2007-11-06 | $33.34 | $67K | -6.1% | +2.0% | +2.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.