X0609 4 2026-05-01 0 0001964333 Burke & Herbert Financial Services Corp. BHRB 0001459685 LUNDBLAD CARL D false 100 SOUTH FAIRFAX STREET ALEXANDRIA VA 22314 0 1 0 0 EVP, Chief Operating Officer 0 Common Stock 2026-05-01 4 A 0 10485 A 10485 D Common Stock 2026-05-01 4 A 0 1710 A 1710 I By IRA Stock Options 74.08 2026-05-01 4 A 0 4050 A 2020-06-14 2029-06-14 Common Stock 4050 4050 D Warrants 74.08 2026-05-01 4 A 0 8100 A 2019-01-03 2029-01-03 Common Stock 8100 8100 D Pursuant to the Agreement and Plan of Merger dated December 18, 2025 (the "Merger Agreement") by and between LINKBANCORP, Inc. ("LNKB") and BHRB, effective May 1, 2026 (the "Closing Date") LNKB merged into BHRB (the "merger") with BHRB surviving. Pursuant to the Merger Agreement, each of the Reporting Person's 77,674 directly held shares of LNKB common stock outstanding at the Closing Date was converted into the right to receive 0.1350 shares of BHRB common stock, with cash to be received in lieu of fractional shares. Pursuant to the Merger Agreement, each of the Reporting Person's 12,671 indirectly held shares of LNKB common stock outstanding at the Closing Date was converted into the right to receive 0.1350 shares of BHRB common stock, with cash to be received in lieu of fractional shares. Pursuant to the Merger Agreement by and between LNKB and BHRB, effective as of the Closing Date, each of the Reporting Person's LNKB options outstanding at the Closing Date were converted into the right to receive an option of Burke & Herbert, subject to the same terms and conditions as applied to the corresponding LNKB Option immediately prior to the Closing Date, as adjusted pursuant to the Merger Agreement. Pursuant to the Merger Agreement by and between LNKB and BHRB, effective as of the Closing Date, each of the Reporting Person's LNKB warrants outstanding at the Closing Date were converted into the right to receive a warrant of Burke & Herbert, subject to the same terms and conditions as applied to the corresponding LNKB Warrant immediately prior to the Closing Date, as adjusted pursuant to the Merger Agreement. /s/ Matthew Rucker, as Attorney-in-Fact for Carl D. Lundblad 2026-05-01