Director Stephen Schillig adds CSB Bancorp (CSBB) shares via $68.48 open-market buy

Rhea-AI Filing Summary

CSB Bancorp, Inc. director Stephen E. Schillig reported additional ownership of the company’s common stock. On April 30, 2026, an account associated with him bought 80 shares in an open-market purchase at $68.48 per share, held indirectly in an IRA for a total of 278 shares in that account.

A separate entry shows 446.746 direct shares recorded as a holding, which a footnote explains were allocated to his account through the dividend reinvestment feature of the CSB Bancorp, Inc. Dividend Reinvestment Plan, indicating automatic reinvestment rather than a new market trade.

Insider Trade Summary

Net Buyer: 80 shares ($5,478)

Net Buy 2 txns

Insider Schillig Stephen E

Role null

Bought 80 shs ($5K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	80	$68.48	$5K
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 278 shares (Indirect, IRA); Common Stock — 446.746 shares (Direct, null)

Footnotes (1)

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Key Figures

Open-market purchase: 80 shares Purchase price: $68.48 per share Indirect holdings after trade: 278 shares +1 more

4 metrics

Open-market purchase 80 shares Common Stock bought on April 30, 2026

Purchase price $68.48 per share Open-market transaction in IRA

Indirect holdings after trade 278 shares IRA account following April 30, 2026 purchase

Direct holdings via reinvestment 446.746 shares Allocated through Dividend Reinvestment Plan

Key Terms

open-market purchase, Dividend Reinvestment Plan, indirect ownership, Common Stock

4 terms

open-market purchase financial

"80.0000 shares classified as an open-market purchase at $68.4800"

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

Dividend Reinvestment Plan financial

"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.

indirect ownership financial

"shares held indirectly in an IRA account associated with the reporting person"

Common Stock financial

"transactions involve CSB Bancorp, Inc. Common Stock"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

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^*

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)
04/30/2026

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								446.746(1)	D
Common Stock	04/30/2026		P		80	A	$68.48	278	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	05/04/2026
	** 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)

FAQ

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

CSB Bancorp reported that director Stephen E. Schillig’s IRA account bought 80 shares of common stock. The shares were acquired in an open-market purchase, increasing that IRA’s indirect holdings to 278 shares as of April 30, 2026.

At what price did Stephen E. Schillig buy CSB Bancorp (CSBB) shares?

The reported purchase price was $68.48 per share for 80 CSB Bancorp common shares. This transaction is classified as an open-market purchase and is held indirectly through an IRA account associated with the reporting person.

How many CSB Bancorp (CSBB) shares does Stephen E. Schillig hold indirectly after this Form 4?

After the transaction, Stephen E. Schillig’s IRA account holds 278 shares of CSB Bancorp common stock. These shares are reported as indirect ownership, separate from his directly held shares shown in the same filing.

What is the nature of Stephen E. Schillig’s direct CSB Bancorp (CSBB) holdings?

The filing lists 446.746 shares of CSB Bancorp common stock as directly held by Stephen E. Schillig. A footnote states these were allocated through the dividend reinvestment feature of the CSB Bancorp, Inc. Dividend Reinvestment Plan.

Was the CSB Bancorp (CSBB) dividend reinvestment activity a market trade?

No. The 446.746 directly held shares are described as allocated via the company’s Dividend Reinvestment Plan. This indicates automatic dividend reinvestment into stock, not a separate open-market or private purchase transaction.