- Issuer ticker
-
NSSC
- Reported as of
-
18 May 2026
- Net transaction value
-
$0
Source evidence
Original filing metadata and source links for verification.
4 source fields
- SEC form
-
4
- Accepted by SEC
-
20 May 2026, 16:22:53 UTC
Reporting owner
1 detail
- Reporting owner signature
-
Donna Anne Soloway
Key filing fact
Donna Anne Soloway filed Form 4 for NAPCO SECURITY TECHNOLOGIES, INC (NSSC) on 20 May 2026.
Key facts
- This page summarizes Donna Anne Soloway's Form 4 filing for NAPCO SECURITY TECHNOLOGIES, INC (NSSC).
- 12 reported transactions and 6 derivative rows are listed below.
- Accepted by SEC: 20 May 2026, 16:22.
Change
- Previous filing in this sequence was filed on 30 Aug 2022.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
Ownership activity is grounded in SEC Form 4 disclosures.
View source filing
Reporting Owners (1)
CIK 0001416646
Primary reporting owner
Soloway Donna Anne
- Relationship
-
Director
- Address
- 333 BAYVIEW AVENUE, AMITYVILLE,
- Signature
- Donna Anne Soloway
- Signature date
- 19 May 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
NSSC
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +3,600
- Change %
- +46%
- Price
-
$4.35*
- Shares after
- 11,462
- Date
- 18 May 2026
- Ownership
- Direct
NSSC
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +8,000
- Change %
- +70%
- Price
-
$8.10*
- Shares after
- 19,462
- Date
- 18 May 2026
- Ownership
- Direct
NSSC
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +8,000
- Change %
- +41%
- Price
-
$15.27*
- Shares after
- 27,462
- Date
- 18 May 2026
- Ownership
- Direct
NSSC
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +7,500
- Change %
- +27%
- Price
-
$11.68*
- Shares after
- 34,962
- Date
- 18 May 2026
- Ownership
- Direct
NSSC
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +10,000
- Change %
- +29%
- Price
-
$22.93*
- Shares after
- 44,962
- Date
- 18 May 2026
- Ownership
- Direct
NSSC
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +4,000
- Change %
- +8.9%
- Price
-
$26.94*
- Shares after
- 48,962
- Date
- 18 May 2026
- Ownership
- Direct
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
NSSC
transaction
Derivative
Non-Employee Stock Option (Right to Buy)
Options Exercise
- Transaction value
- Shares
- -3,600
- Change %
- -100%
- Price
-
$4.35*
- Shares after
- 0
- Date
- 18 May 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 3,600
- Exercise price
- $4.35
- Footnotes
- F1
NSSC
transaction
Derivative
Non-Employee Stock Option (Right to Buy)
Options Exercise
- Transaction value
- Shares
- -8,000
- Change %
- -100%
- Price
-
$8.10*
- Shares after
- 0
- Date
- 18 May 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 8,000
- Exercise price
- $8.10
- Footnotes
- F1
NSSC
transaction
Derivative
Non-Employee Stock Option (Right to Buy)
Options Exercise
- Transaction value
- Shares
- -8,000
- Change %
- -100%
- Price
-
$15.27*
- Shares after
- 0
- Date
- 18 May 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 8,000
- Exercise price
- $15.27
- Footnotes
- F1
NSSC
transaction
Derivative
Non-Employee Stock Option (Right to Buy)
Options Exercise
- Transaction value
- Shares
- -7,500
- Change %
- -100%
- Price
-
$11.68*
- Shares after
- 0
- Date
- 18 May 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 7,500
- Exercise price
- $11.68
- Footnotes
- F1
NSSC
transaction
Derivative
Non-Employee Stock Option (Right to Buy)
Options Exercise
- Transaction value
- Shares
- -10,000
- Change %
- -100%
- Price
-
$22.93*
- Shares after
- 0
- Date
- 18 May 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 10,000
- Exercise price
- $22.93
- Footnotes
- F1
NSSC
transaction
Derivative
Non-Employee Stock Option (Right to Buy)
Options Exercise
- Transaction value
- Shares
- -4,000
- Change %
- -80%
- Price
-
$26.94*
- Shares after
- 1,000
- Date
- 18 May 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 4,000
- Exercise price
- $26.94
- Footnotes
- F2
* marks a reported price that did not pass the local price check.
Explanation of responses
2 footnotes