NAPCO SECURITY TECHNOLOGIES, INC — SC 13G/A Filings
35 SC 13G/A filings on record
This page lists all SC 13G/A filings submitted to the SEC by NAPCO SECURITY TECHNOLOGIES, INC (NSSC), sorted by most recent first. Each row links to the full filing on EdgarLookup. NAPCO SECURITY TECHNOLOGIES, INC has filed 35 SC 13G/A documents with the SEC since 1994. To view all SEC filings by NAPCO SECURITY TECHNOLOGIES, INC, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
3
4
4/A
424B3
424B7
5
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
DEFR14A
EFFECT
NT 10-K
NT 10-Q
PRE 14A
S-3
S-3ASR
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13G/A | — | 0002012383-24-004311 | Nov 12, 2024 | — |
| SC 13G/A | — | 0002012383-24-000875 | Oct 21, 2024 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-24-021518 | Feb 13, 2024 | — |
| SC 13G/A | — | 0000315066-24-001338 | Feb 9, 2024 | — |
| SC 13G/A | — | 0001086364-24-004886 | Jan 26, 2024 | — |
| SC 13G/A | — | 0000814133-22-000077 | Feb 11, 2022 | — |
| SC 13G/A | — | 0000834237-22-008608 | Feb 9, 2022 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001258897-20-001170 | Feb 12, 2020 | — |
| SC 13G/A | — | 0001423676-19-000006 | Jun 28, 2019 | — |
| SC 13G/A | — | 0000215457-19-007704 | Apr 10, 2019 | — |
| SC 13G/A | — | 0001423676-19-000002 | Feb 5, 2019 | — |
| SC 13G/A | — | 0001423676-18-000001 | Jan 16, 2018 | — |
| SC 13G/A | NSSC 13G/A 2016 FILING | 0001423676-17-000006 | Jan 12, 2017 | — |
| SC 13G/A | — | 0001423676-16-000004 | Jan 19, 2016 | — |
| SC 13G/A | — | 0001423676-15-000002 | Jan 16, 2015 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001019056-14-000154 | Feb 7, 2014 | — |
| SC 13G/A | — | 0001423676-14-000002 | Jan 31, 2014 | — |
| SC 13G/A | NSSC 13G/A FILING 2-13-13 | 0001423676-13-000002 | Feb 13, 2013 | — |
| SC 13G/A | — | 0001423676-12-000002 | Feb 13, 2012 | — |
| SC 13G/A | SCHEDULE 13G HOLDINGS REPORT AMENDMENT | 0001172661-11-000094 | Feb 11, 2011 | — |
| SC 13G/A | — | 0001423676-11-000002 | Feb 7, 2011 | — |
| SC 13G/A | NAPCO SECURITY TECHNOLOGIES AMEND #1 | 0001112325-11-000014 | Feb 4, 2011 | — |
| SC 13G/A | — | 0001423676-10-000012 | Aug 2, 2010 | — |
| SC 13G/A | 13G FILING | 0000937394-08-000096 | Apr 10, 2008 | — |
| SC 13G/A | AMENDMENT TO STATEMENT OF BENEFICIAL OWNERSHIP | 0001169232-08-000652 | Feb 14, 2008 | — |
| SC 13G/A | — | 0001056829-07-000065 | Mar 2, 2007 | — |
| SC 13G/A | — | 0001270974-06-000096 | Apr 21, 2006 | — |
| SC 13G/A | — | 0001270974-06-000074 | Feb 27, 2006 | — |
| SC 13G/A | — | 0001270974-06-000057 | Feb 15, 2006 | — |
| SC 13G/A | — | 0001058854-05-000145 | Jul 22, 2005 | — |
| SC 13G/A | — | 0000898430-05-001785 | Feb 9, 2005 | — |
| SC 13G/A | SC 13G/A | 0000898430-04-001224 | Feb 6, 2004 | — |
| SC 13G/A | SCHEDULE 13G/A | 0000898430-03-001388 | Feb 13, 2003 | — |
| SC 13G/A | 2001 SCHEDULE 13G/A - NAPCO SEC SYS INC | 0001047469-02-002089 | Feb 12, 2002 | — |
| SC 13G/A | SCHEDULE 13G - 2-14-95 - NAPCO SECURITY SYSTEMS INCORPORATED | 0000315066-95-001827 | Feb 10, 1995 | — |