SR Bancorp (SRBK) director Mustard adds 250 shares in open-market buy

Rhea-AI Filing Summary

SR Bancorp, Inc. director Robert Kenneth Mustard increased his stake in the company. On February 2, 2026, he purchased 250 shares of SR Bancorp common stock in an open-market transaction at $17.05 per share. After this trade, he directly owns 1,250 shares of common stock.

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^*

Mustard Robert Kenneth

(Last) (First) (Middle)

220 WEST UNION AVENUE

(Street)

BOUND BROOK NJ 08805

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
SR Bancorp, Inc. [ SRBK ]

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)
02/02/2026

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	02/02/2026		P		250	A	$17.05	1,250	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/ William P. Taylor, pursuant to power of attorney	02/03/2026
	** 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 insider transaction did SR Bancorp (SRBK) director Robert Kenneth Mustard report?

Director Robert Kenneth Mustard reported an open-market purchase of SR Bancorp common stock. He bought 250 shares on February 2, 2026, directly increasing his personal holdings in the company, as disclosed in the Form 4 insider trading report filed with regulators.

How many SR Bancorp (SRBK) shares did Robert Kenneth Mustard buy and at what price?

Robert Kenneth Mustard bought 250 shares of SR Bancorp common stock. The transaction was executed at a price of $17.05 per share, indicating a relatively small but direct increase in his personal investment position in the company’s stock.

How many SR Bancorp (SRBK) shares does Robert Kenneth Mustard own after this transaction?

After the reported purchase, Robert Kenneth Mustard directly owns 1,250 shares of SR Bancorp common stock. This figure reflects his total direct beneficial ownership immediately following the February 2, 2026 open-market transaction disclosed in the Form 4 filing.

Was the SR Bancorp (SRBK) insider transaction a purchase or a sale?

The insider transaction was a purchase. The Form 4 lists transaction code “P,” indicating an open-market or private purchase of non-derivative securities, with Robert Kenneth Mustard acquiring 250 shares of SR Bancorp common stock at a price of $17.05 per share.

What does this Form 4 filing reveal about SR Bancorp (SRBK) insider ownership?

The Form 4 filing shows that director Robert Kenneth Mustard increased his direct ownership to 1,250 common shares. It documents a modest open-market purchase, providing transparency into changes in insider holdings and aligning with regulatory disclosure requirements for company directors.