CSB Bancorp (CSBB) director makes open‑market share purchase

Rhea-AI Filing Summary

CSB Bancorp, Inc. director Cheryl M. Kirkbride bought 9.464 shares of common stock in an open‑market transaction at $62.00 per share. Following this purchase, she directly owns 1,374.093 shares. She also reports additional indirect holdings through an IRA and various family custodial accounts.

Insider Trade Summary

Net Buyer: 9.464 shares ($587)

Net Buy 7 txns

Insider Kirkbride Cheryl M

Role Director

Bought 9.464 shs ($586.77)

Type	Security	Shares	Price	Value
Purchase	Common Stock	9.464	$62.00	$586.77
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 1,374.093 shares (Direct); Common Stock — 2,255 shares (Indirect, IRA)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

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 OHIO 44654-1117

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/24/2026

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

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

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

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	03/24/2026		P		9.464	A	$62	1,374.093	D
Common Stock								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	03/27/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did CSB Bancorp (CSBB) director Cheryl M. Kirkbride report?

Director Cheryl M. Kirkbride reported buying 9.464 shares of CSB Bancorp common stock. The transaction was an open‑market purchase, meaning she bought the shares on the market like any other investor, rather than receiving them as compensation or via an option exercise.

At what price did Cheryl M. Kirkbride buy CSB Bancorp (CSBB) shares?

Cheryl M. Kirkbride purchased CSB Bancorp common stock at $62.00 per share. This price reflects the cost she paid in the open market on the reported transaction date, as disclosed in the Form 4 insider trading report filed with regulators.

How many CSB Bancorp (CSBB) shares does Cheryl M. Kirkbride own directly after this Form 4?

After the reported purchase, Cheryl M. Kirkbride directly owns 1,374.093 CSB Bancorp shares. This figure represents only her direct holdings; she also reports additional indirect positions held through retirement and family custodial accounts, which are listed separately in the filing.

What indirect CSB Bancorp (CSBB) holdings does Cheryl M. Kirkbride report?

The filing shows additional indirect CSB Bancorp holdings in an IRA, a spouse’s IRA, and several custodial accounts where her spouse acts for children. These positions are reported as indirect ownership interests and are separate from her directly held 1,374.093 common shares.

What does the Form 4 filing for CSB Bancorp (CSBB) indicate about insider activity?

The Form 4 indicates a net-buy pattern, with one open‑market purchase and no reported sales. It highlights that a board director increased her CSB Bancorp exposure while maintaining both direct and indirect share ownership positions disclosed in the same filing.

Does the CSB Bancorp (CSBB) Form 4 mention any derivative securities or options?

The Form 4 data shows no derivative securities or option exercises for this reporting period. All reported positions are in CSB Bancorp common stock, either held directly by Cheryl M. Kirkbride or indirectly through retirement and family custodial accounts.