X0202 SCHEDULE 13G 0001170549 XXXXXXXX LIVE Common Stock, par value $0.50 per share 05/01/2026 0001964333 Burke & Herbert Financial Services Corp. 12135Y108 100 S. Fairfax Street Alexandria VA 22314 Rule 13d-1(c) Kenneth R. Lehman X1 1178496 0 1178496 0 1178496 N 5.85 IN Burke & Herbert Financial Services Corp. 100 S. Fairfax Street, Alexandria, Virginia, 22314 Kenneth R. Lehman 122 N Gordon Road, Fort Lauderdale, Florida 33301 USA Y 1,178,496 5.85 1,178,496 0 1,178,496 0 Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. Kenneth R. Lehman /s/ Kenneth R. Lehman 05/04/2026