NAPCO SECURITY TECHNOLOGIES, INC

Regulatory Filings • May 12, 2025

SD 1 nssc-20250512xsd.htm SD Enhanced HTML document created with Toppan Merrill Bridge 10.10.0.134 Created on: 5/9/2025 04:15:32 PM (UTC)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM SD

SPECIALIZED DISCLOSURE REPORT

NAPCO SECURITY TECHNOLOGIES, INC.

(Exact name of the registrant as specified in its charter)

Delaware — (State or other jurisdiction of	​	0-10004 — (Commission	​	11-2277818 — (IRS Employer
incorporation or organization)	​	File Number)	​	Identification No.)

333 Bayview Avenue, Amityville, New York		11701
(Address of principal executive offices)	​	(Zip code)

Kevin S. Buchel
(Name and telephone number, including area code, of the person to
contact in connection with this report.)

Check the appropriate box to indicate the rule pursuant to which this form is being filed, and provide the period to which the information in this form applies:

1	​ ​
X	Rule 13p-1 under the Securities Exchange Act (17 CFR 240.13p-1) for the reporting period from January 1 to December 31, 2024.

Section 1 – Conflict Minerals Disclosure

Item 1.01 Conflict Minerals Disclosure and Report

The Conflict Minerals Report of Napco Security Technologies, Inc., filed as Exhibit 1.01 hereto, is publicly available at www.napcosecurity.com .

Item 1.02 Exhibit

Napco Security Technologies, Inc. is filing the Conflict Minerals Report required by Item 1.01 of Form SD.

Section 2 – Exhibits

Item 2.01 Exhibit

Exhibit 1.01 – Conflict Minerals Report

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the duly authorized undersigned.

​	​	​
NAPCO SECURITY TECHNOLOGIES, INC.		​
(Registrant)	​	​
​	​	​
/s/ KEVIN S. BUCHEL	​	May 12, 2025
By: Kevin S. Buchel	​	Date
President and Chief Operating Officer	​	​