Sec Form 4 Filing - Rodeheaver Carissa Lynn @ FIRST UNITED CORP/MD/ - 2026-05-07

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Rodeheaver Carissa Lynn 2. Issuer Name and Ticker or Trading Symbol FIRST UNITED CORP/MD/ [ FUNC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 19 SOUTH SECOND STREET 3. Date of Earliest Transaction (MM/DD/YY) 05/07/2026 (Street) OAKLAND, MD21550 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 05/07/2026 A 3,023 ( 1 ) A $ 0 50,922.8052 D Common Stock 05/07/2026 A 1,085 ( 2 ) A $ 0 52,007.8052 D Common Stock 05/07/2026 D 235 ( 3 ) D $ 0 51,772.8052 D Common Stock 05/07/2026 D 406 ( 4 ) D $ 0 51,366.8052 D Common Stock 05/07/2026 F 2,638 ( 5 ) D $ 37.54 48,728.8052 D Common Stock 86.8373 I By spouse as UTMA custodian for son Common Stock 942.2949 I By 401(k) plan

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Rodeheaver Carissa Lynn 19 SOUTH SECOND STREET OAKLAND, MD21550 X Signatures /s/ Carissa L. Rodeheaver 06/30/2026 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The shares were issued pursuant to performance-vesting restricted stock units ("RSUs") that were granted on May 20, 2024. A pro rata portion of the RSUs vested on May 7, 2026 in connection with the reporting person's retirement from the issuer's board of directors. ( 2 )The shares were issued pursuant to performance-vesting restricted stock units ("RSUs") that were granted on February 25, 2025. A pro rata portion of the RSUs vested on May 7, 2026 in connection with the reporting person's retirement from the issuer's board of directors. ( 3 )The shares were previously reported in connection with the grant of time-vesting RSUs on May 20, 2024 and were forfeited without vesting in connection with the reporting person's retirement from the issuer's board of directors on May 7, 2026. ( 4 )The shares were previously reported in connection with the grant of time-vesting RSUs on February 25, 2025 and were forfeited without vesting in connection with the reporting person's retirement from the issuer's board of directors on May 7, 2026. ( 5 )The shares were surrendered to the issuer in satisfaction of the tax withholding obligations associated with the vesting of the performance-vesting RSUs identified above as permitted by the related award agreements and approved by the issuer's Compensation Committee.

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