X0508 4 2026-03-02 0 0000069633 NAPCO SECURITY TECHNOLOGIES, INC NSSC 0001254037 SOLOWAY RICHARD 333 BAYVIEW AVENUE AMITYVILLE NY 11701 1 1 0 0 CEO, Chairman of Board, Secy 0 Common Stock 2026-03-02 4 S 0 129682 44.99 D 1152276 D Common Stock 2026-03-03 4 S 0 55318 43.22 D 1096958 D Employee Stock Option (Right to Buy) 26.94 2032-08-25 Common Stock 2000 2000 D Represents the weighted average selling price of the shares. Actual selling prices ranged from $44.70 through $45.24 per share. The reporting person hereby undertakes to provide, upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transactions were effected. Represents the weighted average selling price of the shares. Actual selling prices ranged from $43.05 through $43.35 per share. The reporting person hereby undertakes to provide, upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transactions were effected. Exercisable on August 25, 2026 and exercisable until August 25, 2032. Richard Soloway 2026-03-04