As of Nov 2, 2026: Stephen M. Spinelli (Senior Vice President of Sales, NSSC) reported 1 sale for $765K in the last 12 months (Form 4). NSSC's Quality Score is -3. Scores as of 5:02 PM ET, 15 minutes behind.

SS

Stephen M. Spinelli

Senior Vice President of Sales of Napco Security Technologies

1 stock trade in the last 12 months, shares they bought or sold themselves (not grants or options).

Bought: $0, 12 monthsSold: $765K, 12 monthsLast filed: Mar 17, a Form 4

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From SEC Form 4s · Insiders have 2 business days to file a trade

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Every trade Stephen M. Spinelli reported

Newest first, as filed

Stock	Trade	Amount	Trade	Shares	Traded Filed
NSSCNapco Security	Sell	$765Kat $40.25	Sell$765Kat $40.25	19,000 at $40.25	Nov 17, 2025filed Nov 18, 2025SEC filing

Their filings on the SEC's siteEvery Form 4 they filed, as filed, on EDGAR.

All 2 filings ›

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Stephen M. Spinelli's companies

Where they file, with the stock's Quality Score

Company	Title, as filed	Trades	Quality Score
NSSCNapco SecuritySenior Vice President of Sales	Senior Vice President of Salesfiled Mar 19	1	-3

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Kept by Andrew Gomes, Breakaway's founder, from the SEC's Form 4 filings. Updated Mar 17, 2026.

Free to reuse with a link to this page.

How to cite

Breakaway, Stephen M. Spinelli: Senior Vice President of Sales at NSSC, Mar 17, 2026, getbreakaway.com/insiders/stephen-m-spinelli

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Others who file at Napco Security Technologies

• Richard SolowayFounder and Executive Chairman
• Kevin S. BuchelPresident & COO
• Michael CarrieriExecutive VP of Engineering
• Donna Anne SolowayDirector

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