CSB Bancorp director buys 134 shares at $76.99

CSB Bancorp director Stephen E. Schillig disclosed a modest open-market purchase, increasing both his indirect IRA stake and reported direct holdings.

Rhea-AI Filing Summary

CSB Bancorp, Inc. (CSBB) director Stephen E. Schillig reported purchasing 134 shares of common stock on September 3, 2026 in an indirect account held as an IRA, at $76.99 per share. Following this buy, he reports 412 indirect shares and 449.4616 direct shares, the latter reflecting allocations under a dividend reinvestment plan. No Rule 10b5-1 trading plan is reported.

Insider Trade Summary

Net Buyer: 134 shares

Net Buy 2 txns

Insider Schillig Stephen E

Role Director

Bought 134 shs ($10K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	134	$76.99	$10K
holding	Common Stock F1	--	--	--

Holdings After Transaction: Common Stock — 412 shares (Indirect, IRA); Common Stock — 449.4616 shares (Direct)

Footnotes (1)

1. F1. Allocated to the reporting person's account pursuant to a dividend reinvestment feature of the CSB Bancorp, Inc. Dividend Reinvestment Plan

Key Figures

Shares purchased: 134 shares Purchase price per share: $76.99 per share Indirect holdings after transaction: 412 shares +2 more

5 metrics

Shares purchased 134 shares Common stock bought on September 3, 2026 in an IRA

Purchase price per share $76.99 per share Price for the 134-share common stock purchase on September 3, 2026

Indirect holdings after transaction 412 shares Indirect ownership through an IRA following the reported purchase

Direct holdings after transaction 449.4616 shares Direct ownership, including allocations via Dividend Reinvestment Plan

Net insider share change 134 shares (net buy) Net buy shares across reported transactions in this Form 4

Key Terms

Dividend Reinvestment Plan, IRA, open market or private transaction

3 terms

Dividend Reinvestment Plan financial

"pursuant to a dividend reinvestment feature of the CSB Bancorp, Inc. Dividend Reinvestment Plan"

A dividend reinvestment plan lets shareholders automatically use cash dividends to buy more shares of the same company instead of receiving the money. It matters to investors because it turns regular payouts into a steady way to grow ownership and take advantage of compound returns—like having your savings automatically buy additional slices of a pie over time—while often reducing transaction costs and smoothing purchase timing.

IRA financial

"Indirect ownership reported as IRA"

An individual retirement account (IRA) is a savings account designed to help people put aside money for their retirement, often with tax advantages that encourage long-term savings. It matters to investors because it can grow over time, providing financial security later in life, and offers benefits that can reduce current taxes or allow investments to compound more effectively.

open market or private transaction financial

"Purchase in open market or private transaction"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did CSB Bancorp (CSBB) disclose for Stephen E. Schillig?

The filing reports that director Stephen E. Schillig purchased 134 CSBB common shares on September 3, 2026 in an indirect IRA account, at a price of $76.99 per share, and updated his reported direct and indirect holdings.

How many CSB Bancorp (CSBB) shares did Schillig own after this Form 4 transaction?

After the reported transactions, Stephen E. Schillig held 412 CSBB shares indirectly through an IRA and 449.4616 shares directly, with the direct amount reflecting allocations under CSB Bancorp’s Dividend Reinvestment Plan.

Was the CSB Bancorp (CSBB) insider trade made under a Rule 10b5-1 plan?

No. The Form 4 indicates the Rule 10b5-1 checkbox is not affirmed, and there is no footnote stating that the September 3, 2026 purchase was made under a Rule 10b5-1 trading plan.

What price did Schillig pay per share for CSB Bancorp (CSBB) stock?

For the September 3, 2026 transaction, Stephen E. Schillig paid $76.99 per share for 134 shares of CSB Bancorp common stock, described as a purchase in an open market or private transaction.

What does the dividend reinvestment footnote mean for CSB Bancorp (CSBB) holdings?

A footnote explains that part of Schillig’s direct holdings, totaling 449.4616 shares, is allocated under a dividend reinvestment feature of CSB Bancorp, Inc.’s Dividend Reinvestment Plan, meaning dividends are used to buy additional fractional shares.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/04/2026 - 02:00 PM EDT Accepted by SEC EDGAR 09/04/2026 - 01:59 PM EDT Learn about SEC filing dates

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^*

Schillig Stephen E

(Last) (First) (Middle)

91 NORTH CLAY STREET

PO BOX 232

(Street)

MILLERSBURG OHIO 44654

(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)
09/03/2026

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								449.4616(1)	D
Common Stock	09/03/2026		P		134	A	$76.99	412	I	IRA

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. Allocated to the reporting person's account pursuant to a dividend reinvestment feature of the CSB Bancorp, Inc. Dividend Reinvestment Plan

	/s/ Stephen E. Schillig by Margaret L. Conn, Attorney-in-Fact pursuant to Power of Attorney filed herewith	09/04/2026
	** 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)