Thornberry Richard G — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Thornberry Richard G has filed 2 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $3.46M.

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-05-19RDNRADIAN GROUP INCF — Tax withholding / forfeiture166.2K$36.93$6.14M
2026-05-19RDNRADIAN GROUP INCM — Option exercise9.5K$0.00
2026-05-19RDNRADIAN GROUP INCM — Option exercise26.2K$0.00
2026-05-19RDNRADIAN GROUP INCM — Option exercise25.5K$0.00
2026-05-19RDNRADIAN GROUP INCM — Option exercise31.5K$0.00
2026-05-19RDNRADIAN GROUP INCM — Option exercise287.1K$0.00
2025-09-23RDNRADIAN GROUP INCS — Open-market sale20.0K$36.28$726K
2025-08-26RDNRADIAN GROUP INCS — Open-market sale20.0K$34.74$695K
2025-07-29RDNRADIAN GROUP INCS — Open-market sale20.0K$33.90$678K
2024-12-19RDNRADIAN GROUP INCS — Open-market sale [10b5-1]20.0K$33.23$665K
2024-11-27RDNRADIAN GROUP INCS — Open-market sale [10b5-1]20.0K$34.96$699K

Companies — Last 90 Days

Frequently Asked Questions

Who is Thornberry Richard G?

Thornberry Richard G is a corporate insider — currently tracked as Chief Executive Officer, Director of RADIAN GROUP INC (RDN). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has Thornberry Richard G submitted recently?

2 primary Form 4 filings in the last 90 days, covering 1 company.

Has Thornberry Richard G been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 5 open-market sales ($3.46M) across all tracked filings.

Where can I see all of Thornberry Richard G'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.

Learn More

Open the live Thornberry Richard G profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.