Amendment to Statement of Changes in Beneficial Ownership (Form 4/A)

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b). Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * BUCHEL KEVIN S 2. Issuer Name and Ticker or Trading Symbol NAPCO SECURITY TECHNOLOGIES, INC [NSSC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) President & COO (Last) (First) (Middle) 333 BAYVIEW AVE 3. Date of Earliest Transaction (Month/Day/Year) 02/19/2026 (Street) AMITYVILLE, NY 11701 4. If Amendment, Date Original Filed (Month/Day/Year) 02/20/2026 6. Individual or Joint/Group Filing (Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 02/19/2026 M 50,000 A $22.495 112,739 D Common Stock 02/19/2026 F 33,560(1) D $44.98 79,179(2) D

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Employee Stock Option (Right to Buy)

$22.495

02/19/2026

M

50,000

10/19/2021

10/19/2031

Common Stock

50,000

$22.495

47,584

D

Employee Stock Option (Right to Buy)

$26.94

(3)

08/25/2032

Common Stock

10,000

10,000

D

Employee Stock Option (Right to Buy)

$41.75

(4)

05/02/2034

Common Stock

50,000

50,000

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
BUCHEL KEVIN S 333 BAYVIEW AVE AMITYVILLE, NY 11701	X		President & COO

Signatures

Kevin Buchel		02/20/2026
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Represents the number of shares withheld by the Reporting Person as a result of the cashless exercise of stock options, and used to pay the exercise price and required tax withholdings in accordance with the 2012 Employee Stock Option Plan and stock option grant.
(2)	Reflects a net increase of 16,440 shares resulting from the cashless exercise of 50,000 stock options as reflected in this Form.
(3)	Exercisable with respect to 8,000 shares until August 24, 2032 and with respect to 2,000 shares from August 25, 2026 from August 25, 2026 until August 25, 2032.
(4)	Exercisable, cumulatively, at 20% per year commencing May 2, 2024.
Remarks: This Form 4A is only to amend the disclosure related to the cashless exercise of stock options performed by the reporting person on February 19, 2026. The original Form 4 disclosed within Section 4 of Table 1 that 33,560 shares was indicated as (A) and was corrected to (D).

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