Richard G. Thornberry is CEO at RADIAN GROUP INC (RDN). They have made 4 open-market trades across 1 company since 2017, most recently 2026-05-15.
CIK 0001699782
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.
4 open-market purchases totalling $1.3M since 2017, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| RDN | 1,112,512 | $37.9M |
Shares reported on the most recent Form 4, priced at the 2026-05-19 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| RDN | SELL · 10b5-1 | 2025-10-28 | 2025-10-29 | $33.24 | $665K | +6.8% | +7.5% | -0.1% |
| RDN | SELL · 10b5-1 | 2025-09-23 | 2025-09-24 | $36.28 | $726K | -4.5% | -6.1% | +0.9% |
| RDN | SELL · 10b5-1 | 2025-08-26 | 2025-08-27 | $34.74 | $695K | -0.3% | +5.9% | +1.8% |
| RDN | SELL · 10b5-1 | 2025-07-29 | 2025-07-31 | $33.90 | $678K | +6.2% | +6.3% | +1.5% |
| RDN | SELL · 10b5-1 | 2025-06-24 | 2025-06-25 | $36.71 | $734K | -0.8% | -5.9% | +0.7% |
| RDN | SELL · 10b5-1 | 2025-05-28 | 2025-05-29 | $34.10 | $682K | -1.3% | +5.6% | +2.4% |
| RDN | SELL · 10b5-1 | 2025-04-29 | 2025-04-30 | $31.46 | $629K | +8.4% | +8.9% | +8.2% |
| RDN | SELL · 10b5-1 | 2025-03-25 | 2025-03-27 | $32.75 | $655K | -9.1% | -6.0% | +6.4% |
| RDN | SELL · 10b5-1 | 2025-02-25 | 2025-02-26 | $32.54 | $651K | -1.4% | +1.2% | +5.4% |
| RDN | SELL · 10b5-1 | 2025-01-28 | 2025-01-29 | $34.17 | $683K | -4.7% | -4.4% | -8.1% |
| RDN | SELL · 10b5-1 | 2024-12-17 | 2024-12-19 | $33.23 | $1.3M | +1.5% | +6.0% | +0.8% |
| RDN | SELL · 10b5-1 | 2024-11-26 | 2024-11-27 | $34.96 | $699K | -5.9% | -10.9% | -9.1% |
| RDN | BUY | 2021-11-23 | 2021-11-23 | $21.65 | $433K | -3.1% | -5.1% | +7.0% |
| RDN | BUY | 2018-04-30 | 2018-05-01 | $14.62 | $292K | +0.8% | +1.1% | +20.2% |
| RDN | BUY | 2017-08-21 | 2017-08-22 | $16.54 | $83K | +1.4% | +2.0% | +21.7% |
| RDN | BUY | 2017-08-18 | 2017-08-21 | $16.78 | $503K | +4.0% | +4.9% | +24.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.