DINEEN THOMAS ANTHONY 4
4 · STURM RUGER & CO INC · Filed Mar 4, 2026
Insider Transaction Report
Form 4
DINEEN THOMAS ANTHONY
Treasurer and CFO
Transactions
- Disposition to Issuer
Common Stock
[F1]2026-03-01$37.44/sh−8,485$317,678→ 27,480 total(indirect: By Spouse) - Exercise/Conversion
Common Stock
[F1]2026-03-01$37.44/sh+8,485$317,678→ 35,965 total(indirect: By Spouse) - Exercise/Conversion
Restricted Stock Units
[F1]2026-03-01−8,485→ 23,022 totalFrom: 2026-03-01Exp: 2026-03-01→ Common Stock (8,485 underlying)
Footnotes (1)
- [F1]On June 8, 2023, the reporting person was granted 8,485 cash-settled restricted stock units pursuant to Rule 16b-3, which vested on March 1, 2026. Each cash-settled restricted stock unit represents the contingent right to receive the fair market value of one share of the issuer's common stock on the date of vesting. Vesting of cash-settled restricted stock units is reported in Table I as a deemed acquisition and disposition of the number of shares of common stock underlying such vested restricted stock units.
Signature
/s/ David J. Muhlenberg, attorney-in-fact|2026-03-04