X0202 SCHEDULE 13G 0001541743 XXXXXXXX LIVE Common Stock 03/31/2026 0000069633 NAPCO SECURITY TECHNOLOGIES 630402105 333 Bayview Ave Amityville NY 11701 Rule 13d-1(b) Copeland Capital Management, LLC DE 1343028.00 252671.00 0.00 2009088.00 2009088.00 N 5.6 IA NAPCO SECURITY TECHNOLOGIES 333 Bayview Ave, Amityville, NY 11701 Copeland Capital Management, LLC 161 Washington St, Suite 1325, Conshohocken, PA 19428 U.S.A N IA 2,009,088 5.6% 1,343,028 252,671 0 2,009,088 Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having such purpose or effect. By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having such purpose or effect. By signing below I certify that, to the best of my knowledge and belief, the foreign regulatory scheme applicable to Rule 13d-1(b) is substantially comparable to the regulatory scheme applicable to the functionally equivalent U.S. institution(s). I also undertake to furnish to the Commission staff, upon request, information that would otherwise be disclosed in a Schedule 13D. Copeland Capital Management, LLC Sofia A. Rosala 05/05/2026