0001025835-26-000128.txt : 20260708 0001025835-26-000128.hdr.sgml : 20260708 20260708155428 ACCESSION NUMBER: 0001025835-26-000128 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20260630 FILED AS OF DATE: 20260708 DATE AS OF CHANGE: 20260708 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: LALLY JAMES BRIAN CENTRAL INDEX KEY: 0001674404 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-15373 FILM NUMBER: 261162358 MAIL ADDRESS: STREET 1: 150 N. MERAMEC CITY: CLAYTON STATE: MO ZIP: 63105 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ENTERPRISE FINANCIAL SERVICES CORP CENTRAL INDEX KEY: 0001025835 STANDARD INDUSTRIAL CLASSIFICATION: STATE COMMERCIAL BANKS [6022] ORGANIZATION NAME: 02 Finance EIN: 431706259 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 150 NORTH MERAMEC STREET 2: 150 NORTH MERAMEC CITY: CLAYTON STATE: MO ZIP: 63105 BUSINESS PHONE: 3147255500 MAIL ADDRESS: STREET 1: 150 NORTH MERAMEC STREET 2: 150 NORTH MERAMEC CITY: CLAYTON STATE: MO ZIP: 63105 FORMER COMPANY: FORMER CONFORMED NAME: ENTERBANK HOLDINGS INC DATE OF NAME CHANGE: 19961024 4 1 form4.xml PRIMARY DOCUMENT X0609 4 2026-06-30 0001025835 ENTERPRISE FINANCIAL SERVICES CORP EFSC 0001674404 LALLY JAMES BRIAN false 150 N. MERAMEC CLAYTON MO 63105 1 1 CEO 0 Common Stock 2026-06-30 5 J 0 E 462 45.94 A 116158 D Common Stock 19570 I 401 (K) Plan Common Stock 4107 D Non Qualified Stock Option (Right to Buy) 43.81 2024-02-06 2031-02-25 Common Stock 17637 17637 D Non Qualified Stock Option (Right to Buy) 48.34 2025-02-03 2032-02-24 Common Stock 20325 20325 D Non Qualified Stock Option (Right to Buy) 54.46 2026-02-10 2033-02-28 Common Stock 20438 20438 D Non Qualified Stock Option (Right to Buy) 39.50 2034-02-28 Common Stock 30661 30661 D Non Qualified Stock Option (Right to Buy) 57.17 2035-03-04 Common Stock 16144 16144 D Restricted Share Units Common Stock 5857 5857 D Restricted Share Units Common Stock 5398 5398 D Restricted Share Units Common Stock 6344 6344 D Restricted Share Units Common Stock 7982 7982 D 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, 2026, through June 30, 2026. This transaction is exempt under Section 16b-3(c). 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 January 2, 2026. These securities are shares of EFSC common stock held through the Company's 401(k) Plan. These shares are held jointly with spouse. This option becomes exercisable in the first quarter of 2027, subject to continued employment by the reporting person. The option becomes exercisable in the first quarter of 2028, subject to continued employment by the reporting person. 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. The RSU's vest 100% in the first quarter of 2027, subject to continued employment by the reporting person. The RSU's vest 100% in the first quarter of 2028, subject to continued employment by the reporting person. The RSU's vest 100% in the first quarter of 2029, subject to continued employment by the reporting person. The RSUs vest over six years in one-third installments on each of February 24, 2024, February 24, 2026, and February 24, 2028. Vesting is subject to continued employment of the reporting person. On each vesting date, for each RSU vesting on such date, the reporting person will receive one share of Common Stock. /s/James Brian Lally 2026-07-08