X0508 4 2026-01-22 0 0001964333 Burke & Herbert Financial Services Corp. BHRB 0002065589 Huffman Patrick Kip 100 SOUTH FAIRFAX STREET ALEXANDRIA VA 22314 0 1 0 0 SVP, Chief Accounting Officer 0 Common Stock 2026-01-22 4 A 0 495 0 A 1495 D The reporting person received an award of 495 time-based restricted stock units (RSUs). The award will vest in three equal annual installments subject to the reporting person's continued employment through each applicable vesting date. Each RSU will be settled in a share of Burke & Herbert Financial Services Corp. common stock. /s/ Matthew Rucker, as Attorney-in-Fact for Patrick K. Huffman 2026-02-19