Arkolith/Insider Trading/NSSC/Form 4

Carrieri Michael

Executive VP of EngineeringNAPCO SECURITY TECHNOLOGIES, INC (NSSC) · full profile →Form 4 · filed Sep 18, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
6
4 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Sep 17, 2025Tax withholding(F)1K$42.40$54K23K
Sep 17, 2025Tax withholding(F)5K$42.40$225K23K
Sep 17, 2025Option exercise(M)10K$22.50$225K28K
Sep 17, 2025Option exercise(M)2K$26.94$54K25K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Sep 17, 2025Option exercise(M)10K$22.50$225K10K
Sep 17, 2025Option exercise(M)2K$26.94$54K2K

Transaction Codes

F
Shares withheld for taxes
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001256086-25-000003) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML