X0508 4 2024-05-03 1 0000811808 SUMMIT FINANCIAL GROUP, INC. SMMF 0001486521 George Georgette R. PO BOX 8523 CHARLESTON WV 25303 1 0 Common Stock 2024-05-03 4 D 0 39604 D 0 D Common Stock 2024-05-03 4 D 0 41707 D 0 I By 401(K) Plan FBO Spouse Common Stock 2024-05-03 4 D 0 76785 D 0 I By George Brothers Investment Partnership Common Stock 2024-05-03 4 D 0 19228 D 0 I By Sellaro Enterprises, Inc. Disposed of in accordance with the Agreement and Plan of Reorganization, dated as of August 24, 2023 the ("Merger Agreement"), by and between Summit Financial Group, Inc. ("Summit") and Burke & Herbert Financial Services Corp. ("Burke & Herbert") pursuant to which Summit was merged with and into Burke & Herbert effective May 3, 2024 ("the Merger"). At the effective time of the Merger, each issued and outstanding share of Summit common stock was converted into the right to receive 0.5043 shares of Burke &Herbert common stock (subject to the payment of cash in lieu of fractional shares) (the "Merger Consideration"). As a result of the Merger, the Reporting Person no longer beneficially owns, directly or indirectly, any shares of Summit common stock. /s/ Teresa D Ely, Lmtd POA, Attorney-in-Fact 2024-05-03