cass-20260329

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): March 29, 2026

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CASS INFORMATION SYSTEMS, INC.

(Exact name of registrant as specified in its charter)

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Missouri	000-20827	43-1265338
(State or other jurisdiction of incorporation or organization)	(Commission File Number)	(I.R.S. Employer Identification No.)


12444 Powerscourt Drive, Suite 550 St. Louis, Missouri			63131
(Address of principal executive offices)			(Zip Code)

(314) 506-5500

(Registrant’s telephone number, including area code)

______________________

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.

☐			Soliciting material pursuant to Rule 14a-12 under the Exchange Act.

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

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

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

Title of each class

Trading
Symbol

Name of each exchange
on which registered

Common Stock, par value $0.50 per share

CASS

Nasdaq Global Select Market

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 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On March 29, 2026, Dwight D. Erdbruegger assumed the position of EVP, Strategy and Business Operations upon the appointment of Eric T. Giering as Mr. Erdbruegger’s successor as President of Cass Commercial Bank (the “Bank”), the wholly owned banking subsidiary of Cass Information Systems, Inc (the “Company”). On March 30, 2026 the Company issued a press release announcing the appointment of Mr. Giering as President of the Bank. A copy of the press release is filed as Exhibit 99.1 to this Current Report on Form 8-K and incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.


Exhibit Number						Description

99.1						Press release issued by Cass Information Systems, Inc. dated March 30 , 2026.

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.

Dated: March 30, 2026


			CASS INFORMATION SYSTEMS, INC.

			By:			/s/ Martin H. Resch
			Name:			Martin H. Resch
			Title:			President and Chief Executive Officer

			By:			/s/ Michael J. Normile
			Name:			Michael J. Normile
			Title:			Executive Vice President and Chief Financial Officer

Cass Information Systems Inc filed SEC Form 8-K: Leadership Update, Financial Statements and Exhibits