X0202 SCHEDULE 13D/A 0001730145 XXXXXXXX LIVE 1 Common Stock, $0.02 par value 04/15/2026 true 0000708821 698884103 PAR TECHNOLOGY CORP

PAR TECHNOLOGY PARK 8383 SENECA TURNPIKE NEW HARTFORD NY 13413

VOSS CAPITAL, L.P. 281-770-0379 3773 Richmond Avenue, Suite 500 Houston TX 77046 ANDREW FREEDMAN, ESQ. 212-451-2300 OLSHAN FROME WOLOSKY LLP 1325 Avenue of the Americas New York NY 10019 0001969435 N Voss Value Master Fund, LP WC N E9 845000.00 0.00 845000.00 0.00 845000.00 N 2.1 PN 0001863498 N Voss Value-Oriented Special Situations Fund, LP OO N TX 145100.00 0.00 145100.00 0.00 145100.00 N 0.4 PN 0001798309 N Voss Advisors GP, LLC OO N TX 990100.00 0.00 990100.00 0.00 990100.00 N 2.4 OO 0001730145 N Voss Capital, LP OO N TX 4451600.00 975000.00 4451600.00 975000.00 5426600.00 N 13.2 OO 0001798383 N Cocke Travis W. OO N X1 4451600.00 975000.00 4451600.00 975000.00 5426600.00 N 13.2 IN Common Stock, $0.02 par value PAR TECHNOLOGY CORP PAR TECHNOLOGY PARK 8383 SENECA TURNPIKE NEW HARTFORD NY 13413 The following constitutes Amendment No. 1 to the Schedule 13D filed by the undersigned ("Amendment No. 1"). This Amendment No. 1 amends the Schedule 13D as specifically set forth herein. Item 4 is hereby amended to add the following: On April 15, 2026, the Reporting Persons and Jon Hook entered into a board observer agreement with the Issuer (the "Observer Agreement"). Pursuant to the Observer Agreement, the Issuer has agreed to appoint Jon Hook as a non-voting observer (the "Observer") to the Issuer's Board of Directors (the "Board"), for a term of one (1) year. The Observer will not be a director of the Board or have the right to vote as a director on any matter presented to the Board or any Board committee. Pursuant to the Observer Agreement, the Observer is entitled to attend all meetings of the Board and certain board committees in a non-voting capacity, and to receive the applicable meeting materials at substantially the same time and in the same manner as provided to the members of the Board, subject to certain customary exceptions. The Observer Agreement has a term of one (1) year unless earlier terminated in accordance with its terms. The Observer Agreement also includes customary provisions regarding confidentiality, non-disparagement and related matters. The foregoing description of the Observer Agreement does not purport to be complete and is qualified in its entirety by reference to the full text of the Observer Agreement, which is attached as Exhibit 99.1 hereto and is incorporated herein by reference. Item 5(c) is hereby amended to add the following: There have been no transactions in securities of the Issuer by the Reporting Persons since the filing of the Schedule 13D. Item 6 is hereby amended to add the following: On April 15, 2026, the Reporting Persons, Jon Hook and the Issuer entered into the Observer Agreement as defined and described in Item 4 above and attached as Exhibit 99.1 hereto. Item 7 is hereby amended to add the following exhibit: 99.1 - Board Observer Agreement, dated April 15, 2026 (Incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed by the Issuer with the Securities and Exchange Commission on April 15, 2026). Voss Value Master Fund, LP /s/ Travis W. Cocke 04/16/2026 Voss Value-Oriented Special Situations Fund, LP /s/ Travis W. Cocke 04/16/2026 Voss Advisors GP, LLC /s/ Travis W. Cocke 04/16/2026 Voss Capital, LP /s/ Travis W. Cocke 04/16/2026 Cocke Travis W. /s/ Travis W. Cocke 04/16/2026