Shawn Christopher Leska - 01 Mar 2026 Form 4 Insider Report for STURM RUGER & CO INC (RGR)

Role: Vice President, Sales
Signature: /s/ David J. Muhlenberg, attorney-in-fact
Issuer symbol: RGR
Transactions as of: 01 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 04 Mar 2026, 17:08:30 UTC
Previous filing: 05 Mar 2025
Next filing: 10 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Leska Shawn Christopher	Vice President, Sales	C/O STURM, RUGER & COMPANY, INC., 1 LACEY PLACE, SOUTPORT	/s/ David J. Muhlenberg, attorney-in-fact	04 Mar 2026	0001658386

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	RGR	Common Stock	Options Exercise		+4,087	+63%	$37.44^*	10,605	01 Mar 2026	Direct	F1
transaction	RGR	Common Stock	Disposed to Issuer		-4,087	-39%	$37.44^*	6,518	01 Mar 2026	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	RGR	Restricted Stock Units	Options Exercise		-4,087	-27%	$0.000000^*	11,314	01 Mar 2026	Common Stock	4,087		Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	On June 8, 2023, the reporting person was granted 4,087 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.

Content

On June 8, 2023, the reporting person was granted 4,087 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.