[Form 4] CSB Bancorp, Inc. Insider Trading Activity

Rhea-AI Filing Summary

CSB Bancorp (CSBB) director Cheryl M. Kirkbride reported open‑market purchases of common stock on 10/30/2025. She bought 50 shares at $51.75 (direct) and 75 shares at $53 (indirect via IRA).

Following these trades, she beneficially owns 1,354 shares directly and 2,255 shares indirectly in an IRA. Additional indirect holdings include 460 shares in a spouse IRA and custodial accounts of 20, 30, 20, and 20 shares. The filing notes the reporting person disclaims beneficial ownership.

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

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Kirkbride Cheryl M

(Last) (First) (Middle)

91 N. CLAY ST.

PO BOX 232

(Street)

MILLERSBURG OH 44654-1117

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
CSB Bancorp, Inc. [ CSBB ]

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)
10/30/2025

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	10/30/2025		P		50	A	$51.75	1,354	D
Common Stock	10/30/2025		P		75	A	$53	2,255	I	IRA
Common Stock								460	I	Spouse IRA
Common Stock								20	I	Spouse as custodian for child's OUTMA Account(1)
Common Stock								30	I	Spouse as custodian for child's OUTMA account(1)
Common Stock								20	I	Spouse as custodian for child's OUTMA accountg(1)
Common Stock								20	I	Spouse as custodian for child's OUTMA account(1)

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:

1. Reporting person disclaims beneficial ownership

	/s/ Cheryl M. Kirkbride by Margaret L. Conn, Attorney-in-Fact pursuant to Power of Attorney filed herewith	10/31/2025
	** 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 insider transaction did CSBB report?

Director Cheryl M. Kirkbride reported buying 50 shares at $51.75 (direct) and 75 shares at $53 (indirect IRA) on 10/30/2025.

How many CSBB shares does the insider now hold directly?

Following the trades, she holds 1,354 shares directly.

What are the insider's indirect IRA holdings after the trades?

Her IRA beneficially holds 2,255 shares after the reported transactions.

What other indirect holdings are disclosed for the CSBB insider?

Additional indirect holdings include a spouse IRA with 460 shares and custodial accounts of 20, 30, 20, and 20 shares.

Were any derivative securities reported in the CSBB filing?

The filing lists no derivative transactions in Table II.

What is the insider’s relationship to CSB Bancorp?

The reporting person is a Director of CSB Bancorp, Inc.