Equity · Industrials
NSSC
Napco Security Technologies, Inc. · NasdaqGS
The line runs $37 on 21 May through $36.14 on 17 July, on a scale from $34 to $40. Days the market did not trade hold the previous close, flat.
The chart above plots the price of NSSC over the range selected — one day to the full history — drawn by TradingView from their own data. Our own licensed end-of-day series holds 39 sessions over that window: $37 on 21 May 2026 through $36.14 on 17 July 2026.
Finazon · prior-day close · valuation computed from SEC EDGAR filings · as of Aug 18, 2026
NSSC insider trades
NSSC has no Form 4 filing in the last 90 days, so there is no summary for that window. The most recent filings we hold are below, the newest dated 17 November 2025.
Compensation mechanics Share grants, option exercises, tax withholding and transfers. They reach the same Form 4 as a trade, but they are not the insider buying or selling on the open market, so no purchase or sale value applies to them.
NSSC reported financials
NSSC reported revenue of $181.6M for the fiscal year ended 30 Jun 2025. Net income over the same period was $43.4M.
Source: SEC EDGAR XBRL company facts · latest period ended 31 Mar 2026
NSSC earnings
no date announced in SEC filings yet
Reported figures & scheduled dates · SEC EDGAR filings
NSSC institutional holders
7 of the 45 institutional funds we track reported a NSSC position for the quarter ended 30 Jun 2026 — a combined $78.3M; the latest of those filings landed 14 Aug 2026.
Source: SEC EDGAR 13F filings
NSSC fails-to-deliver
On 13 Jul 2026, 6,270 shares of NSSC failed to deliver (about $226K) — the latest of 2 consecutive trading days with recorded fails.
Source: SEC fails-to-deliver (CNS) data