Cass Information Systems (CASS) director awarded 1,704-share stock grant

Rhea-AI Filing Summary

Marr Ann Walter reported acquisition or exercise transactions in this Form 4 filing.

Cass Information Systems director Marr Ann Walter received a stock grant, increasing her direct holdings. On April 23, 2026, she was awarded 1,704 shares of Cass common stock at a reference value of $46.94 per share as a grant or award, not an open-market purchase.

After this transaction, she directly holds 8,460 common shares. The total includes restricted stock bonus shares that are subject to vesting and potential forfeiture, meaning some shares may not ultimately be retained if vesting conditions are not met.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Marr Ann Walter

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	1,704	$46.94	$80K

Holdings After Transaction: Common Stock — 8,460 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Shares granted: 1,704 shares Grant reference price: $46.94 per share Shares owned after grant: 8,460 shares

3 metrics

Shares granted 1,704 shares Common stock award on April 23, 2026

Grant reference price $46.94 per share Value associated with the stock grant

Shares owned after grant 8,460 shares Total direct Cass common stock holdings after transaction

Key Terms

restricted stock bonus shares, vesting, forfeiture, grant, award, or other acquisition

4 terms

restricted stock bonus shares financial

"Includes restricted stock bonus shares, subject to vesting and forfeiture."

vesting financial

"Includes restricted stock bonus shares, subject to vesting and forfeiture."

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

forfeiture financial

"Includes restricted stock bonus shares, subject to vesting and forfeiture."

grant, award, or other acquisition financial

"transaction_code_description": "Grant, award, or other acquisition""

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^*

Marr Ann Walter

(Last) (First) (Middle)

12444 POWERSCOURT DR.

SUITE 550

(Street)

ST. LOUIS MISSOURI 63131

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
CASS INFORMATION SYSTEMS INC [ CASS ]

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)
04/23/2026

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	04/23/2026		A		1,704	A	$46.94	8,460(1)	D

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. Includes restricted stock bonus shares, subject to vesting and forfeiture.

Remarks:

	/s/ Ann W. Marr	04/27/2026
	** 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)