[Form 4] Sturm, Ruger & Company, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Sturm, Ruger & Co. director Bruce T. Pettet purchased 500 shares of common stock on 08/11/2025 at $33.10 per share, increasing his direct holdings to 6,606 shares. The Form 4 for RGR shows this non-derivative purchase and is signed by an attorney-in-fact on 08/13/2025. No derivative transactions were reported.

Insights

Financial Analyst

TL;DR: Director Bruce T. Pettet bought 500 RGR shares on 08/11/2025, raising direct holdings to 6,606 shares; transaction recorded as a purchase.

The Form 4 discloses a non-derivative purchase (transaction code P) of 500 shares at $33.10 per share, with direct beneficial ownership reported as 6,606 shares after the trade. The filing includes no derivative activity. Based solely on the form, this is a discrete insider purchase; the filing does not provide context on percentage ownership or materiality relative to outstanding shares.

Corporate Governance Expert

TL;DR: The Form 4 shows a routine director purchase; direct ownership is updated and the filing is signed by an attorney-in-fact.

The report identifies Bruce T. Pettet as a director and records a purchase of 500 common shares of Sturm, Ruger & Co. (RGR) on 08/11/2025, increasing his direct holdings to 6,606 shares. The submission is signed by an attorney-in-fact on 08/13/2025. No amendments or derivative positions are indicated. Without additional context on share counts or other insider activity, the disclosure appears procedural and neutral in governance terms.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Pettet Bruce T.

(Last) (First) (Middle)

C/O STURM, RUGER & COMPANY, INC

ONE LACEY PLACE

(Street)

SOUTHPORT CT 06890

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
STURM RUGER & CO INC [ RGR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
08/11/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/11/2025		P		500	A	$33.1	6,606	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ David J. Muhlenberg, attorney-in-fact	08/13/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What transaction did Bruce T. Pettet report on the RGR Form 4?

The Form 4 reports a purchase of 500 shares of Sturm, Ruger & Co. common stock on 08/11/2025 at $33.10 per share.

How many RGR shares did Bruce T. Pettet own after the reported transaction?

The filing shows 6,606 shares beneficially owned following the reported purchase.

What is the transaction code and ownership form on the Form 4 for RGR?

The transaction is marked with code P (purchase) and the ownership form is reported as Direct (D).

Were any derivative securities reported in this RGR Form 4?

No. Table II for derivative securities shows no entries; only a non-derivative common stock purchase is reported.

Who signed the Form 4 and when was it signed?

The Form 4 is signed by David J. Muhlenberg, attorney-in-fact and dated 08/13/2025.