SS
Insider
Stephen M Spinelli
Senior Vice president of SalesStephen M Spinelli (Senior Vice president of Sales) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Napco Security Technologies, Inc. (NSSC). The largest single filing was $765K of NSSC (19,000 sh × $40.25, as filed), executed Nov 17 2025.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
1
0 buys · 1 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$765K
shares × price, as filed
Last traded
Nov 17 2025
Filed Nov 18 2025
Median ADV $15.0M across their filed names
Open performance→Volume by month
Buys $0
Sells $911K
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Industrials
1 filing
Sector per market data · by filing · past 12 months
Most traded names
NSSCRecent filings
NSSCSALE
Napco Security Technologies, Inc.
View filing →
$765K19,000 sh × $40.25
Exec Nov 17 2025
Filed Nov 18 2025 · 5:30 PM ET NSSCSALE Napco Security Technologies, Inc. View filing → $146K
5,000 sh × $29.16
Exec Jun 6 2025
Filed Jun 6 2025 · 5:30 PM ET