Napco Security Technologies NSSC SEC Filings

NASDAQ NSSC
$35.99 +0.08 (+0.22%)
As of: Oct 20, 2026 · 9:35 AM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Napco Security Technologies, Inc (NSSC) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
14Insider Transaction0001253873-26-000003Oct 1, 2026 12:25 AM
24Insider Transaction0001254037-26-000005Oct 1, 2026 12:19 AM
34Insider Transaction0001254037-26-000004Aug 28, 2026 2:34 PM
44Insider Transaction0001416646-26-000002Aug 28, 2026 2:26 PM
5144Insider Transaction0001950047-26-008797Aug 27, 2026 9:39 PM
6144Insider Transaction0001950047-26-008796Aug 27, 2026 9:32 PM
7144Insider Transaction0001950047-26-008728Aug 26, 2026 8:28 PM
8144Insider Transaction0001950047-26-008727Aug 26, 2026 8:25 PM
910-KQuarterly & Annual Report0001104659-26-100081Aug 24, 2026 1:32 PM
108-KCurrent Report0001104659-26-100077Aug 24, 2026 1:30 PM
11SCHEDULE 13GBeneficial Ownership0001580642-26-004852Aug 4, 2026 2:08 PM
12SCHEDULE 13GBeneficial Ownership Report0002100119-26-001457Jul 31, 2026 2:43 PM
138-KCurrent Report0001104659-26-081794Jul 8, 2026 8:21 PM
14SDOthers0001104659-26-066281May 26, 2026 4:15 PM-
154Insider Transaction0001416646-26-000001May 20, 2026 8:22 PM
16SCHEDULE 13GBeneficial Ownership Report0001580642-26-003060May 7, 2026 8:11 PM
17SCHEDULE 13GBeneficial Ownership Report0001580642-26-003060May 7, 2026 8:11 PM
18SCHEDULE 13GBeneficial Ownership Report0001580642-26-003060May 7, 2026 8:11 PM
1910-QQuarterly & Annual Report0001104659-26-055383May 5, 2026 10:56 AM
208-KCurrent Report0001104659-26-054691May 4, 2026 5:54 PM
21SCHEDULE 13GBeneficial Ownership Report0002012383-26-001074Apr 7, 2026 4:39 PM
22SCHEDULE 13GBeneficial Ownership Report0000102909-26-001850Mar 27, 2026 2:50 PM
234Insider Transaction0001812385-26-000001Mar 19, 2026 8:08 PM
244Insider Transaction0001812385-26-000001Mar 19, 2026 8:08 PM
254Insider Transaction0001812385-26-000001Mar 19, 2026 8:08 PM
264Insider Transaction0001254037-26-000003Mar 4, 2026 9:39 PM
274Insider Transaction0001254037-26-000003Mar 4, 2026 9:39 PM
284Insider Transaction0001254037-26-000003Mar 4, 2026 9:39 PM
29144Insider Transaction0001950047-26-002061Mar 3, 2026 9:08 PM
30144Insider Transaction0001950047-26-002061Mar 3, 2026 9:08 PM
31144Insider Transaction0001950047-26-002061Mar 3, 2026 9:08 PM
32144Insider Transaction0001950047-26-002011Mar 2, 2026 9:37 PM
334Insider Transaction0001256086-26-000001Feb 27, 2026 9:02 PM
344Insider Transaction0001256086-26-000001Feb 27, 2026 9:02 PM
354Insider Transaction0001256086-26-000001Feb 27, 2026 9:02 PM
364Insider Transaction0001253873-26-000002Feb 20, 2026 2:28 AM
374Insider Transaction0001253873-26-000002Feb 20, 2026 2:28 AM
384Insider Transaction0001253873-26-000002Feb 20, 2026 2:28 AM
394Insider Transaction0001253873-26-000001Feb 20, 2026 9:08 PM
404Insider Transaction0001253873-26-000001Feb 20, 2026 9:08 PM
414Insider Transaction0001253873-26-000001Feb 20, 2026 9:08 PM
424Insider Transaction0001254037-26-000002Feb 11, 2026 9:10 PM
434Insider Transaction0001254037-26-000001Feb 6, 2026 9:14 PM
443Insider Transaction0002110014-26-000001Feb 6, 2026 9:06 PM
453Insider Transaction0002110014-26-000001Feb 6, 2026 9:06 PM
463Insider Transaction0002110014-26-000001Feb 6, 2026 9:06 PM
47144Insider Transaction0001950047-26-000956Feb 5, 2026 9:09 PM
4810-QQuarterly & Annual Report0001104659-26-009130Feb 2, 2026 6:57 PM
498-KCurrent Report0001104659-26-009129Feb 2, 2026 6:54 PM
508-KCurrent Report0001104659-25-119303Dec 8, 2025 9:15 PM
...

Napco Security Technologies, Inc SEC Filings API

Pull Napco Security Technologies, Inc's SEC filing index, with links to every filing and exhibit, into your own tools with the Business Quant SEC Filings API. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/secfilings?ticker=NSSC&formtype=10-K,10-Q&api_key=YOUR_API_KEY