CSB Bancorp (CSBB) renews Rule 10b5-1 trading plan and files summary

Rhea-AI Filing Summary

CSB Bancorp, Inc. filed a current report to disclose that on September 24, 2025, the company renewed its Rule 10b5-1 trading plan. These plans are pre-arranged programs that allow trades in the company’s stock to occur according to set instructions, helping insiders transact in a structured manner under securities laws. A summary of the renewed trading plan is provided as Exhibit 99.1 to the report.

8-K Event Classification

2 items: 8.01, 9.01

2 items

Item 8.01 Other Events Other

Voluntary disclosure of events the company deems important to shareholders but not covered by other items.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, and exhibit attachments filed with this report.

Understanding 8-K Material Events →

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): September 25, 2025

CSB Bancorp, Inc.

(Exact name of Registrant as Specified in Its Charter)

Ohio			000-21714	34-1687530
(State or Other Jurisdiction of Incorporation)			(Commission File Number)	(IRS Employer Identification No.)
91 North Clay Street P.O. Box 232
Millersburg, Ohio				44654
(Address of Principal Executive Offices)				(Zip Code)

Registrant’s Telephone Number, Including Area Code: 330 674-9015

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(g) of the Act:

Title of each class		Trading Symbol(s)		Name of each exchange on which registered
Common Stock, par value $6.25 per share		CSBB		OTCID

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 8.01 Other Events.

On September 24, 2025, CSB Bancorp, Inc. renewed its Rule 10b5-1 trading plan. A summary of this plan is furnished herein as Exhibit 99.1.

ITEM 9.01 EXHIBITS

(d) Exhibits

99.1	Rule 10b5-1 trading plan summary
104	Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

			CSB Bancorp, Inc.
Date:	September 25, 2025	By:	/s/ Paula J. Meiler
			Paula J. Meiler Senior Vice President and Chief Financial Officer

FAQ

What did CSB Bancorp (CSBB) report in its latest 8-K filing?

CSB Bancorp reported that on September 24, 2025, it renewed its Rule 10b5-1 trading plan and furnished a summary of the plan as Exhibit 99.1.

What is the key event disclosed by CSB Bancorp (CSBB) in this filing?

The key event is the renewal of CSB Bancorp’s Rule 10b5-1 trading plan on September 24, 2025, with a summary included as Exhibit 99.1.

Which exhibit in the CSB Bancorp (CSBB) 8-K covers the trading plan details?

Exhibit 99.1 contains the summary of CSB Bancorp’s renewed Rule 10b5-1 trading plan.

Who signed the CSB Bancorp (CSBB) 8-K related to the Rule 10b5-1 plan?

The report was signed on behalf of CSB Bancorp, Inc. by Paula J. Meiler, Senior Vice President and Chief Financial Officer.

On what date was the CSB Bancorp (CSBB) 8-K regarding the trading plan filed?

The report was dated September 25, 2025, following the renewal of the Rule 10b5-1 trading plan on September 24, 2025.

What additional data file is referenced in the CSB Bancorp (CSBB) 8-K?

The filing references Exhibit 104, the Cover Page Interactive Data File embedded within the Inline XBRL document.