ENTERPRISE FINANCIAL SERVICES CORP — Director's Dealing 2021

Dec 3, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ENTERPRISE FINANCIAL SERVICES CORP (EFSC)
CIK: 0001025835
Period of Report: 2021-11-30

Reporting Person: DUMLAO TROY (SVP, Chief Accounting Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-11-30	Common Stock	J	152	$39.41	Acquired	2672	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Depository Shares	400	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Non Qualified Stock Option (Right to Buy)	$43.81	2031-02-25	Common Stock (1058)	1058	Direct
Restricted Share Units	$		Common Stock (366)	366	Direct
Restricted Share Units	$		Common Stock (737)	737	Direct
Restricted Share Units	$		Common Stock (989)	989	Direct

Footnotes

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 June 1, 2021 through November 30, 2021. 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 November 30, 2021.

F3: 1. Each Depositary Share represents a 1/40th interest in a share of the Issuer's 5.00% Series A Fixed-Rate Non-Cumulative Perpetual Preferred Stock. Depositary Shares were purchased in an underwritten public offering.

F4: 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

F5: 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.

F6: 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 1, 2022. On each vesting date, for each RSU vesting on such date, the reporting person will receive one share of Common Stock.

F7: 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 February 26, 2023. On each vesting date, for each RSU vesting on such date, the reporting person will receive one share of Common Stock.

F8: 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 February 25, 2024. On each vesting date, for each RSU vesting on such date, the reporting person will receive one share of Common Stock.