Enterprise Financial Services Corp. announced the appointment of Stephen P. Marsh and Daniel A. Rodrigues as directors of the company, effective March 8, 2022. Each of Messrs.

Marsh and Rodrigues currently serve as directors of the company's wholly-owned subsidiary Enterprise Bank & Trust (EB&T). In addition, the company announced that, pursuant to the retirement policy of the company's board of directors (the board), Ms. Judith S. Heeter, current member of the Board, has advised the Board that she will be retiring from the Board and will not stand for re-election as a member of the Board. Ms. Heeter's retirement will be effective at the company's 2022 Annual Meeting of Shareholders.

Ms. Heeter currently serves as the Chairperson of the Nominating and Governance Committee of the Board, and as a member of the Board's Executive and Risk Committees and will retire from these roles when she retires from the Board. Mr. Marsh has served as Chairperson and Director of the Company's bank subsidiary, EB&T, since 2008. Mr. Marsh previously served as the Executive Vice President, Chairman and Chief Executive Officer of EB&T from 2008 until 2014; and Executive Vice President, Chairman and Chief Credit Officer from 2014 until his retirement in April 2016.

Mr. Rodrigues has served as executive partner at Hidden Creek Equity since February 2019. Mr. Rodrigues has also served as a member of EB&T's Board of Directors and a member of EB&T's Operations and Technology committee since May 2016.