Bridget Huffman - 30 Jun 2025 Form 4 Insider Report for ENTERPRISE FINANCIAL SERVICES CORP (EFSC)

Role: SEVP, Chief Risk Officer
Signature: /s/ Bridget Huffman
Issuer symbol: EFSC
Transactions as of: 30 Jun 2025
Net transactions value: +$11,382
Form type: 4
Filing time: 09 Jul 2025, 09:45:49 UTC
Previous filing: 16 Apr 2025
Next filing: 09 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Huffman Bridget	SEVP, Chief Risk Officer	150 N. MERAMEC, CLAYTON	/s/ Bridget Huffman	09 Jul 2025	0001977204

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	EFSC	Common Stock	Other	$11,382	+243	+4.2%	$46.84	6,042	30 Jun 2025	Direct	F1, F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	EFSC	Non Qualified Stock Option (Right to Buy)						3,791	30 Jun 2025	Common Stock	3,791	$39.50	Direct	F3
holding	EFSC	Non Qualified Stock Option (Right to Buy)						3,322	30 Jun 2025	Common Stock	3,322	$57.17	Direct	F4
holding	EFSC	Non Qualified Stock Option (Right to Buy)						816	30 Jun 2025	Common Stock	816	$43.81	Direct	F5
holding	EFSC	Non Qualified Stock Option (Right to Buy)						737	30 Jun 2025	Common Stock	737	$48.34	Direct	F6
holding	EFSC	Non Qualified Stock Option (Right to Buy)						1,668	30 Jun 2025	Common Stock	1,668	$54.46	Direct	F7
holding	EFSC	Restricted Share Units						724	30 Jun 2025	Common Stock	724		Direct	F8, F9
holding	EFSC	Restricted Share Units						1,111	30 Jun 2025	Common Stock	1,111		Direct	F8, F10
holding	EFSC	Restricted Share Units						341	30 Jun 2025	Common Stock	341		Direct	F8, F11
holding	EFSC	Restricted Share Units						380	30 Jun 2025	Common Stock	380		Direct	F8, F12

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The reporting person is voluntarily reporting the acquisition of shares of the Issuer's common stock pursuant to the Issuer's 2018 Employee Stock Purchase Plan ("ESPP") for the ESPP purchase period of January 1, 2025, through June 30, 2025. This transaction is exempt under Section 16b-3(c).
F2	In accordance with the terms of the ESPP, the reported shares were acquired based on 85% of the closing price of the Issuer's common stock on June 30, 2025.
F3	This option becomes exercisable in the first quarter of 2027, subject to continued employment by the reporting person.
F4	The option becomes exercisable in the first quarter of 2028, subject to continued employment by the reporting person.
F5	The Options vest at a rate of 33% annually over three years, subject to continued employment of the reporting person. Vesting occurs on the anniversary date of the grant each year, with final vest occurring on February 25, 2024
F6	The Options vest at a rate of 33% annually over three years, subject to continued employment of the reporting person. Vesting occurs on the anniversary date of the grant each year, with final vest occurring on February 24, 2025.
F7	This option becomes exercisable in the first quarter of 2026, subject to continued employment by the reporting person.
F8	The RSU's were granted pursuant to the Company's 2018 Stock Incentive Plan. Each RSU represents the right to receive one share of Common Stock, subject to adjustment as provided in the Grant Agreement.
F9	The RSU's vest 100% in the first quarter of 2027, subject to continued employment by the reporting person.
F10	The RSU's vest 100% in the first quarter of 2028, subject to continued employment by the reporting person.
F11	The RSU vest 100% in the first quarter of 2026, subject to continued employment by the reporting person.
F12	The RSUs vest at a rate of 33% annually over three years, subject to continued employment of the reporting person. Vesting occurs on the anniversary date of the grant each year, with final vest occurring on April 14, 2026. On each vesting date, for each RSU vesting on such date, the reporting person will receive one share of Common Stock.