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

Rhea-AI Filing Summary

CSB Bancorp (CSBB) reported an insider transaction by a director. On 11/05/2025, the reporting person purchased 600 shares of common stock at $51 per share. Following this trade, the director directly owns 14,186 shares.

The filing also lists indirect ownership of 1,209.3341 shares held through a Spouse Trust. The form was filed for a single reporting person and reflects a standard open-market purchase (transaction code P).

Insider Trade Summary

Net Buyer: 600 shares ($30,600)

Net Buy 2 txns

Insider Briggs Vikki G

Role Director

Bought 600 shs ($31K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	600	$51.00	$31K
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 14,186 shares (Direct); Common Stock — 1,209.334 shares (Indirect, Spouse Trust)

Footnotes (1)

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^*

Briggs Vikki G

(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)
11/05/2025

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	11/05/2025		P		600	A	$51	14,186	D
Common Stock								1,209.3341	I	Spouse Trust

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/ Vikki G. Briggs by Margaret L. Conn, Attorney-in-Fact pursuant to Power of Attorney filed herewith	11/06/2025
	** 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 disclose?

A director purchased 600 CSB Bancorp common shares at $51 on 11/05/2025 (code P).

How many CSBB shares does the insider own after the trade?

The director directly owns 14,186 shares after the transaction.

Does the insider have any indirect CSBB ownership?

Yes. The filing shows 1,209.3341 shares held indirectly via a Spouse Trust.

What is the insider’s relationship to CSB Bancorp (CSBB)?

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

What was the transaction code and what does it indicate?

The code was P, indicating an open-market or private purchase of securities.

Was this Form 4 filed by more than one reporting person?

No. It was filed by one reporting person.