Enterprise Financial (NASDAQ: EFSC) director awarded 978 shares

Rhea-AI Filing Summary

ENTERPRISE FINANCIAL SERVICES CORP (EFSC) reported an insider equity award for director Richard Sanborn. On 2026-08-14, he acquired 978 shares of common stock at a stated price of $0.00 per share, representing shares issued under the company’s Non-Management Director Stock Plan. Following this award, he holds 2,010 common shares directly and an additional 40,950 shares indirectly through a family trust in which he serves as trustee.

Insider Trade Summary

Net Buyer: 978 shares

Net Buy 2 txns

Insider SANBORN RICHARD

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	978	$0.00	$0.00
holding	Common Stock F2	--	--	--

Holdings After Transaction: Common Stock — 2,010 shares (Direct); Common Stock — 40,950 shares (Indirect, Family Trust)

Footnotes (2)

1. F1. Represents shares issued under the Non-Management Director Stock Plan.
2. F2. Shares held jointly in a family trust in which Mr. Sanborn is trustee.

Key Figures

Shares acquired via award: 978 shares Direct holdings after transaction: 2,010 shares Indirect holdings (family trust): 40,950 shares +1 more

4 metrics

Shares acquired via award 978 shares Common stock grant on 2026-08-14 under the Non-Management Director Stock Plan

Direct holdings after transaction 2,010 shares Direct common stock ownership by Richard Sanborn following the 978-share award

Indirect holdings (family trust) 40,950 shares Common shares held indirectly through a family trust with Mr. Sanborn as trustee

Award price per share $0.00 per share Stated transaction price for the 978-share common stock award on 2026-08-14

Key Terms

Non-Management Director Stock Plan, Family Trust, indirect

3 terms

Non-Management Director Stock Plan financial

"Represents shares issued under the Non-Management Director Stock Plan."

Family Trust financial

"Shares held jointly in a family trust in which Mr. Sanborn is trustee."

indirect financial

"Shares held jointly in a family trust in which Mr. Sanborn is trustee."

FAQ

What insider transaction did EFSC report for Richard Sanborn?

Richard Sanborn received an equity award of 978 shares of ENTERPRISE FINANCIAL SERVICES CORP common stock on 2026-08-14. The shares were issued under the company’s Non-Management Director Stock Plan and recorded at a stated price of $0.00 per share.

How many EFSC shares does Richard Sanborn hold directly after this Form 4?

After the reported award, Richard Sanborn holds 2,010 EFSC common shares directly. This figure reflects his direct ownership position immediately following the 978-share grant disclosed for the transaction dated 2026-08-14.

What are Richard Sanborn’s indirect holdings of EFSC stock?

Richard Sanborn has 40,950 EFSC common shares reported as held indirectly through a family trust. The filing notes these shares are held jointly in a family trust in which Mr. Sanborn serves as trustee, indicating a separate ownership structure.

Was the EFSC insider award to Richard Sanborn a market purchase or a grant?

The transaction was a grant or award, not a market purchase. It is coded as an acquisition (code A) and described as shares issued under the Non-Management Director Stock Plan, with a stated price of $0.00 per share on the transaction date.

Does the EFSC Form 4 indicate any insider sales by Richard Sanborn?

The Form 4 reports no insider sales for Richard Sanborn. It shows one acquisition of 978 common shares via a director stock plan and a separate entry detailing 40,950 shares held indirectly in a family trust, with no disposition transactions listed.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/18/2026 - 02:29 PM Accepted by SEC EDGAR 08/18/2026 - 02:28 PM Learn about SEC filing dates

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^*

SANBORN RICHARD

(Last) (First) (Middle)

150 N. MERAMEC

(Street)

ST. LOUIS MISSOURI 63105

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
ENTERPRISE FINANCIAL SERVICES CORP [ EFSC ]

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)
08/14/2026

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	08/14/2026		A		978	A	$0(1)	2,010	D
Common Stock								40,950	I	Family Trust(2)

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. Represents shares issued under the Non-Management Director Stock Plan.

2. Shares held jointly in a family trust in which Mr. Sanborn is trustee.

	/s/ Richard Sanborn	08/18/2026
	** 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)