BHRB

SEC source: 0001186827-26-000008 · wk-form4_1782738419.xml · nonDerivative · entry 2

MADDY H CHARLES III · CIK 0001186827 · Director · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,642

SEC source: 0001186827-26-000008 · wk-form4_1782738419.xml · nonDerivative · entry 1

MADDY H CHARLES III · CIK 0001186827 · Director · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,022

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001186827-26-000014 · wk-form4a_1786556003.xml · nonDerivative · entry 1

MADDY H CHARLES III · CIK 0001186827 · Director · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,477

F1 · shares: This Form 4/A is being filed to amend the Form 4 filed on June 29, 2026 to correct the number of shares of Common Stock issued upon settlement of stock-settled SARs exercised on June 25, 2026. The original filing used an estimated fair market value to calculate the number of shares deliverable upon settlement; following final calculation of the fair market value on the exercise date, the number of shares issued was adjusted from 3,554 shares to 3,389 shares. This amendment restates the affected line item in Table I accordingly.

SEC source: 0001945031-26-000011 · wk-form4_1782141830.xml · nonDerivative · entry 1

Poillon Diane · CIK 0001945031 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,928

F1 · shares: Restricted stock units awarded for service as a director. The units vest on the first anniversary of the grant date, subject to continued service and satisfaction of attendance requirements.

SEC source: 0001486521-26-000004 · wk-form4_1782141840.xml · nonDerivative · entry 1

George Georgette R. · CIK 0001486521 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,971

F1 · shares: Restricted stock units awarded for service as a director. The units vest on the first anniversary of the grant date, subject to continued service and satisfaction of attendance requirements.

SEC source: 0001400427-26-000002 · wk-form4_1782141835.xml · nonDerivative · entry 1

Geary James P II · CIK 0001400427 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,468

F1 · shares: Restricted stock units awarded for service as a director. The units vest on the first anniversary of the grant date, subject to continued service and satisfaction of attendance requirements.

SEC source: 0001208842-26-000006 · wk-form4_1782141852.xml · nonDerivative · entry 1

WILSON DAVID · CIK 0001208842 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,348

F1 · shares: Restricted stock units awarded for service as a director. The units vest on the first anniversary of the grant date, subject to continued service and satisfaction of attendance requirements.

SEC source: 0001186833-26-000002 · wk-form4_1782141815.xml · nonDerivative · entry 1

PICCIRILLO CHARLES · CIK 0001186833 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,320

F1 · shares: Restricted stock units awarded for service as a director. The units vest on the first anniversary of the grant date, subject to continued service and satisfaction of attendance requirements.

SEC source: 0001964513-26-000002 · wk-form4_1782141823.xml · nonDerivative · entry 1

Bonnafe Katherine Diane · CIK 0001964513 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,200

F1 · shares: Restricted stock units awarded for service as a director. The units vest on the first anniversary of the grant date, subject to continued service and satisfaction of attendance requirements.

SEC source: 0001944996-26-000012 · wk-form4_1782141846.xml · nonDerivative · entry 1

Snyder Kristen · CIK 0001944996 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,418

F1 · shares: Restricted stock units awarded for service as a director. The units vest on the first anniversary of the grant date, subject to continued service and satisfaction of attendance requirements.

SEC source: 0001964493-26-000006 · wk-form4_1782141790.xml · nonDerivative · entry 1

McLaughlin Shawn Patrick · CIK 0001964493 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,000

F1 · shares: Restricted stock units awarded for service as a director. The units vest on the first anniversary of the grant date, subject to continued service and satisfaction of attendance requirements.

SEC source: 0001964525-26-000002 · wk-form4_1782141783.xml · nonDerivative · entry 1

Hinson Samuel Laing III · CIK 0001964525 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,560

F1 · shares: Restricted stock units awarded for service as a director. The units vest on the first anniversary of the grant date, subject to continued service and satisfaction of attendance requirements.

SEC source: 0001964518-26-000009 · wk-form4_1782141809.xml · nonDerivative · entry 1

Barnwell Julian Forrest Jr. · CIK 0001964518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,580

F1 · shares: Restricted stock units awarded for service as a director. The units vest on the first anniversary of the grant date, subject to continued service and satisfaction of attendance requirements.

SEC source: 0001964477-26-000004 · wk-form4_1782141803.xml · nonDerivative · entry 1

Burke James Mason · CIK 0001964477 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,480

F1 · shares: Restricted stock units awarded for service as a director. The units vest on the first anniversary of the grant date, subject to continued service and satisfaction of attendance requirements.

SEC source: 0001964482-26-000002 · wk-form4_1782141796.xml · nonDerivative · entry 1

Anderson Mark Guthrie · CIK 0001964482 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,700

F1 · shares: Restricted stock units awarded for service as a director. The units vest on the first anniversary of the grant date, subject to continued service and satisfaction of attendance requirements.

SEC source: 0001964476-26-000004 · wk-form4_1782141776.xml · nonDerivative · entry 1

Riojas Jose David · CIK 0001964476 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,500

F1 · shares: Restricted stock units awarded for service as a director. The units vest on the first anniversary of the grant date, subject to continued service and satisfaction of attendance requirements.

SEC source: 0001459685-26-000016 · wk-form4_1780663543.xml · nonDerivative · entry 1

LUNDBLAD CARL D · CIK 0001459685 · EVP, Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,672

F1 · shares: On June 3, 2026, the reporting person was granted 6.444 restricted stock units, vesting on June 3, 2029, assuming continued service at that time. Restricted stock units convert into common stock on a one-for-one basis.

F1 · price: On June 3, 2026, the reporting person was granted 6.444 restricted stock units, vesting on June 3, 2029, assuming continued service at that time. Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0001964518-26-000007 · wk-form4_1780663248.xml · nonDerivative · entry 1

Barnwell Julian Forrest Jr. · CIK 0001964518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,580

SEC source: 0001964477-26-000002 · wk-form4_1780061138.xml · nonDerivative · entry 2

Burke James Mason · CIK 0001964477 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,480

SEC source: 0001964477-26-000002 · wk-form4_1780061138.xml · nonDerivative · entry 1

Burke James Mason · CIK 0001964477 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · As co-Trustee for The Burke Living Trust

Disclosed balance after: 259,980

SEC source: 0001897254-26-000002 · wk-form4_1779369720.xml · nonDerivative · entry 1

Upson Jill S · CIK 0001897254 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,000

SEC source: 0001459685-26-000014 · wk-form4_1779202791.xml · nonDerivative · entry 1

LUNDBLAD CARL D · CIK 0001459685 · EVP, Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,228

F1 · shares: The RSUs will vest in two equal annual installments on the first and second anniversary of the grant date, 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.

SEC source: 0001964476-26-000002 · wk-form4_1778618805.xml · nonDerivative · entry 2

Riojas Jose David · CIK 0001964476 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Held by Jose and Susan Riojas Joint Revocable Trust

Disclosed balance after: 20,000

SEC source: 0001964476-26-000002 · wk-form4_1778618805.xml · nonDerivative · entry 1

Riojas Jose David · CIK 0001964476 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,500

SEC source: 0001964518-26-000005 · wk-form4a_1778618521.xml · nonDerivative · entry 1

Barnwell Julian Forrest Jr. · CIK 0001964518 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Trustee for Patricia Barnwell Irrevocable Trust

Disclosed balance after: 208,939

F1 · balance_after: This amendment is being filed solely to add the reporting person's updated power of attorney as an exhibit to the original filing, which otherwise remains unchanged.

SEC source: 0001964518-26-000003 · wk-form4_1778599741.xml · nonDerivative · entry 1

Barnwell Julian Forrest Jr. · CIK 0001964518 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Trustee for Patricia Barnwell Irrevocable Trust

Disclosed balance after: 208,939

SEC source: 0001970590-26-000008 · wk-form4_1777926277.xml · nonDerivative · entry 1

Kimlel Lauren N. · CIK 0001970590 · EVP, Branch Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,579

SEC source: 0001971310-26-000006 · wk-form4_1777926266.xml · nonDerivative · entry 1

Zirk Angela R · CIK 0001971310 · EVP, Chief Experience Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,870

SEC source: 0001864438-26-000006 · wk-form4_1777926254.xml · nonDerivative · entry 1

Freeman Danyl R · CIK 0001864438 · Chief Human Resources Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,851

SEC source: 0001186827-26-000006 · wk-form4_1777926243.xml · nonDerivative · entry 1

MADDY H CHARLES III · CIK 0001186827 · Director · President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,088

SEC source: 0001186836-26-000006 · wk-form4_1777926230.xml · nonDerivative · entry 1

TISSUE ROBERT S · CIK 0001186836 · EVP, Financial Strategy

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,926

SEC source: 0001202722-26-000008 · wk-form4_1777926260.xml · nonDerivative · entry 1

BOYLE DAVID P · CIK 0001202722 · Director · Chair & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,936

SEC source: 0001538429-26-000006 · wk-form4_1777926290.xml · nonDerivative · entry 1

Ritchie Bradford E · CIK 0001538429 · EVP, Chief Lending Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,078

SEC source: 0001964158-26-000008 · wk-form4_1777926295.xml · nonDerivative · entry 1

Halyama Roy Eugene · CIK 0001964158 · EVP, Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,054

SEC source: 0001964500-26-000008 · wk-form4_1777926248.xml · nonDerivative · entry 1

Schmidt Jennifer Palmer · CIK 0001964500 · EVP, Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,432

SEC source: 0001964490-26-000010 · wk-form4_1777926284.xml · nonDerivative · entry 1

Rowan Shannon Barrow · CIK 0001964490 · EVP, Wealth Services

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,912

SEC source: 0002060508-26-000010 · wk-form4_1777926272.xml · nonDerivative · entry 1

Hintelmann Robert Victor Jr. · CIK 0002060508 · Chief Credit Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,474

F1 · shares: The reporting person received an award of 2,850 time based restricted stock units ("RSUs"). The award will vest in three annual installments beginning on May 3, 2027, subject to the reporting person's continued employment through each applicable vesting date. Each vested RSU will be settled in share of Burke & Herbert Financial Services Corp. common stock within 60 days of the vested date.

SEC source: 0002065589-26-000010 · wk-form4_1777926237.xml · nonDerivative · entry 1

Huffman Patrick Kip · CIK 0002065589 · SVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,554

F1 · shares: The reporting person received an award of 950 time based restricted stock units ("RSUs"). The award will vest in three annual installments beginning on May 3, 2027, subject to the reporting person's continued employment through each applicable vesting date. Each vested RSU will be settled in share of Burke & Herbert Financial Services Corp. common stock within 60 days of the vested date.

SEC source: 0001945031-26-000009 · wk-form4_1777658607.xml · derivative · entry 2

Poillon Diane · CIK 0001945031 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 675

Underlying: Common Stock · 675 shares

Expires 2029-06-14

F2 · derivative.exercise_price: 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.

F2 · date: 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.

F2 · 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.

F2 · price: 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.

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

F2 · derivative.underlying_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.

F2 · balance_after: 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.

SEC source: 0001945031-26-000009 · wk-form4_1777658607.xml · nonDerivative · entry 1

Poillon Diane · CIK 0001945031 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,928

F1 · shares: 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 14,285 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

F1 · price: 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 14,285 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

SEC source: 0001459685-26-000010 · wk-form4_1777658595.xml · derivative · entry 4

LUNDBLAD CARL D · CIK 0001459685 · EVP, Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,100

Underlying: Common Stock · 8,100 shares

Expires 2029-01-03

F4 · derivative.exercise_price: 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.

F4 · date: 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.

F4 · 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 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.

F4 · price: 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.

F4 · derivative.exercise_date: 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.

F4 · derivative.expiration_date: 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.

F4 · derivative.underlying_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 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.

F4 · balance_after: 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.

SEC source: 0001459685-26-000010 · wk-form4_1777658595.xml · derivative · entry 3

LUNDBLAD CARL D · CIK 0001459685 · EVP, Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,050

Underlying: Common Stock · 4,050 shares

Expires 2029-06-14

F3 · derivative.exercise_price: 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.

F3 · date: 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.

F3 · 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.

F3 · price: 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.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

F3 · derivative.underlying_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.

F3 · balance_after: 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.

SEC source: 0001459685-26-000010 · wk-form4_1777658595.xml · nonDerivative · entry 2

LUNDBLAD CARL D · CIK 0001459685 · EVP, Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By IRA

Disclosed balance after: 1,710

F2 · 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.

F2 · price: 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.

SEC source: 0001459685-26-000010 · wk-form4_1777658595.xml · nonDerivative · entry 1

LUNDBLAD CARL D · CIK 0001459685 · EVP, Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,485

F1 · shares: 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.

F1 · price: 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.

SEC source: 0001944996-26-000010 · wk-form4_1777658601.xml · nonDerivative · entry 1

Snyder Kristen · CIK 0001944996 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,418

F1 · shares: 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 62,358 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.

F1 · price: 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 62,358 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.

SEC source: 0001964493-26-000004 · wk-form4_1777495135.xml · nonDerivative · entry 1

McLaughlin Shawn Patrick · CIK 0001964493 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,000

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $63.53 to $63.55, inclusive. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

SEC source: 0001964493-26-000002 · wk-form4_1777392536.xml · nonDerivative · entry 1

McLaughlin Shawn Patrick · CIK 0001964493 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,000

SEC source: 0001970590-26-000006 · wk-form4_1772650530.xml · nonDerivative · entry 1

Kimlel Lauren N. · CIK 0001970590 · EVP, Branch Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,848

F1 · kind: Shares purchased pursuant to the Burke & Herbert Financial Services Corp. 2023 Employee Stock Purchase Plan ("ESPP"), for the ESPP purchase period of September 1, 2025, through February 28, 2026. In accordance with the ESPP, these shares were purchased at a price equal to 85% of the closing price of the issuer's common stock on August 29, 2025, which was the lower of the closing price on the (i) start date or (ii) the end date of the applicable purchase period. Because the start date commenced on a non-trading date, the closing price on the immediately preceding trading date was used. These shares were acquired under the ESPP in transactions exempted by Rule 16b-3(c) and Rule 16b-3(d).

SEC source: 0001964500-26-000006 · wk-form4_1772650519.xml · nonDerivative · entry 1

Schmidt Jennifer Palmer · CIK 0001964500 · EVP, Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,703

F1 · kind: Shares purchased pursuant to the Burke & Herbert Financial Services Corp. 2023 Employee Stock Purchase Plan ("ESPP"), for the ESPP purchase period of September 1, 2025, through February 28, 2026. In accordance with the ESPP, these shares were purchased at a price equal to 85% of the closing price of the issuer's common stock on August 29, 2025, which was the lower of the closing price on the (i) start date or (ii) the end date of the applicable purchase period. Because the start date commenced on a non-trading date, the closing price on the immediately preceding trading date was used. These shares were acquired under the ESPP in transactions exempted by Rule 16b-3(c) and Rule 16b-3(d).

SEC source: 0002065589-26-000008 · wk-form4_1772650534.xml · nonDerivative · entry 1

Huffman Patrick Kip · CIK 0002065589 · SVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,604

F1 · kind: Shares purchased pursuant to the Burke & Herbert Financial Services Corp. 2023 Employee Stock Purchase Plan ("ESPP"), for the ESPP purchase period of September 1, 2025, through February 28, 2026. In accordance with the ESPP, these shares were purchased at a price equal to 85% of the closing price of the issuer's common stock on August 29, 2025, which was the lower of the closing price on the (i) start date or (ii) the end date of the applicable purchase period. Because the start date commenced on a non-trading date, the closing price on the immediately preceding trading date was used. These shares were acquired under the ESPP in transactions exempted by Rule 16b-3(c) and Rule 16b-3(d).