ENTERPRISE FINANCIAL SERVICES CORP — Director's Dealing 2018

May 22, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ENTERPRISE FINANCIAL SERVICES CORP (EFSC)
CIK: 0001025835
Period of Report: 2018-02-28

Reporting Person: IANNACONE NICOLE M (SVP, General Counsel)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-02-28	Restricted Share Units	$	A	286	Acquired		Common Stock (286)	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: This Form 4 is a late filing due to an inadvertent administrative error. This Form 4 was required to be filed within two business days of February 28, 2018, the date of the grant.

F3: The RSU's vest 100% in the first quarter of 2021, subject to continued employment by the reporting person.