ENTERPRISE FINANCIAL SERVICES CORP — Director's Dealing 2021

Mar 1, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ENTERPRISE FINANCIAL SERVICES CORP (EFSC)
CIK: 0001025835
Period of Report: 2021-02-25

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

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-02-25	Restricted Share Units	$	A	989	Acquired		Common Stock (989)	Direct
2021-02-25	Non Qualified Stock Option (Right to Buy)	$43.81	A	1058	Acquired	2031-02-25	Common Stock (1058)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1476	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Restricted Share Units	$		Common Stock (732)	732	Direct
Restricted Share Units	$		Common Stock (1106)	1106	Direct

Footnotes

F1: 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.

F2: 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.

F3: 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

F4: 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.

F5: 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.