NAPCO SECURITY TECHNOLOGIES, INC — Director's Dealing 2005

Sep 16, 2005

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: NAPCO SECURITY SYSTEMS INC (NSSC)
CIK: 0000069633
Period of Report: 2005-09-09

Reporting Person: WILDER ANDREW (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2005-09-09	NAPCO Security Systems, Inc. Commmon Stock	M	48000	$1.7188	Acquired	48720	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2005-09-09	NAPCO Security Systems, Inc. Non Employee Stock Options	$1.7188	M	48000	Disposed	2005-09-27	NAPCO Security Systems, Inc. Common Stock (0)	Direct

Footnotes

F1: Mr. Wilder's firm has a pecuniary interest in a portion of the proceeds derived from the sale of the shares reflected in this form.

F2: Exercisable, cumulatively, at 20% per year commencing 9/27/2000.