144 0001738659 XXXXXXXX LIVE 0000708821 PAR TECHNOLOGY CORPORATION 001-09720 8383 Seneca Turnpike New Hartford NY 13413 3157380600 Savneet Singh Director Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

77389 1268405.71 41152632 03/03/2026 NYSE Common 03/03/2026 Restricted Stock Units Issuer N 77389 03/03/2026 Equity Compensation N Savneet Singh

8383 Seneca Turnpike New Hartford NY 13413

Common 01/05/2026 3608 128908.06 Represents an estimate of the shares to be sold pursuant to an automatic "sell to cover" transaction in connection with the settlement of restricted stock units that vested on 03/01/2026, based on an estimated price per share of $16.39, which was the closing price of a share of the Company's common stock on February 27, 2026. The sales do not represent discretionary transactions by the reporting person. 03/03/2026 06/03/2025 /s/ Jennifer L Karinen, Attorney-in-fact