NSSC insider trading
NasdaqGS IndustrialsNAPCO SECURITY TECHNOLOGIES, INC — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.
About NAPCO SECURITY TECHNOLOGIES, INC
Napco Security Technologies, Inc. engages in the development, manufacturing, and sale of electronic security systems for commercial, residential, institutional, industrial, and governmental applications in the United States and internationally. The company's access control systems include various types of identification readers, control panels, PC-based computers, and electronically activated door-locking devices; intrusion and fire alarm systems, consists of various detectors, a control panel, a digital keypad and signaling equipment; and door locking devices comprise microprocessor-based electronic door locks with push button, card readers and bio-metric operation, door alarms, mechanical door locks, and simple dead bolt locks. Its alarm systems include automatic communicators, cellular communication devices, control panels, combination control panels/digital communicators and digital keypad systems, fire alarm control panels, and area detectors; and video surveillance systems comprise video cameras, control panels, video monitors, or PCs. The company also buys and resells various identification readers, video cameras, PC-based computers, and various peripheral equipment for access control and video surveillance systems; offers school security products; and markets peripheral and related equipment manufactured by other companies. It markets and sells its products to independent distributors, dealers, and installers of security equipment. Napco Security Technologies, Inc. was founded in 1969 and is headquartered in Amityville, New York.
Company website: www.napcosecurity.com
NSSC insider activity at a glance
FilingIQ has scored 328 insider transactions for NSSC since Oct 6, 2015. The most recent filing in our index is dated Mar 17, 2026.
Across the full history, 0 open-market purchases
and 87 open-market sales
were filed under transaction codes P and S respectively. Compensatory share awards
(code A) and option exercises (code M) are tracked separately and not counted here.
The average FilingIQ composite score on NSSC insider trades is 64.9/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.
Latest NSSC Form 4 filings
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Frequently asked
- How many insider trades does FilingIQ track for NSSC?
- FilingIQ tracks 328 Form 4 insider transactions for NSSC (NAPCO SECURITY TECHNOLOGIES, INC), covering filings from Oct 6, 2015 onwards. 14 of those were filed in the last 90 days.
- Are NSSC insiders net buyers or net sellers?
- Across the full Form 4 history for NSSC, 0 transactions (0%) were open-market purchases and 87 (27%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
- Where does NSSC insider data come from?
- Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
- What sector is NSSC in?
- NAPCO SECURITY TECHNOLOGIES, INC (NSSC) is classified in the Industrials sector, specifically Security & Protection Services, with a current market capitalisation of $1.66B.
Methodology & sources
Every NSSC insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.