CASS INFORMATION SYSTEMS INC

Exhibit 10.1 Form of Employee Restricted Stock Award Agreement under the Cass Information Systems, Inc. 2023 Omnibus Stock and Performance Compensation Plan.

Exhibit 10.2 Form of Employee Restricted Stock Unit Agreement under the Cass Information Systems, Inc. 2023 Omnibus Stock and Performance Compensation Plan.

Exhibit 10.3 Form of Non-Employee Director Restricted Stock Award Agreement under the Cass Information Systems, Inc. 2023 Omnibus Stock and Performance Compensation Plan.

Exhibit 10.4 Form of Non-Employee Director Restricted Stock Unit Agreement under the Cass Information Systems, Inc. 2023 Omnibus Stock and Performance Compensation Plan.

Exhibit 31.1 Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

Exhibit 31.2 Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

Exhibit 32.1 Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

Exhibit 32.2 Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

Exhibit 101.INS XBRL Instance Document. The instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.

Exhibit 101.SCH Inline XBRL Taxonomy Extension Schema Document.

Exhibit 101.CAL Inline XBRL Taxonomy Extension Calculation Linkbase Document.

Exhibit 101.LAB Inline XBRL Taxonomy Extension Label Linkbase Document.

Exhibit 101.PRE Inline XBRL Taxonomy Extension Presentation Linkbase Document.

Exhibit 101.DEF Inline XBRL Taxonomy Extension Definition Linkbase Document.

Exhibit 104 Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).

*Management contract or compensatory plan arrangement.

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