NSSC - Company ID 0000069633
NAPCO SECURITY TECHNOLOGIES, INC has filed 761 public company documents between 1994 and 2026. The most frequent type is insider trade (246 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Type | Filing | Filed | Period covered | Open |
|---|---|---|---|---|
| 8-K | Major company event | 22y ago2003-12-29 | 2003-12-29 | View filing |
| 8-K | Major company event | 22y ago2003-12-22 | 2003-12-15 | View filing |
| NT 10-Q | NT 10-Q | 22y ago2003-11-14 | 2003-09-30 | View filing |
| 8-K | Major company event | 22y ago2003-10-16 | 2003-10-15 | View filing |
| 8-K | Major company event | 22y ago2003-10-14 | 2003-10-14 | View filing |
| NT 10-K | NT 10-K | 22y ago2003-09-29 | 2003-06-30 | View filing |
| 4 | Insider trade | 22y ago2003-08-12 | 2003-08-11 | View filing |
| 4 | Insider trade | 22y ago2003-07-18 | 2003-06-26 | View filing |
| 10-Q | Quarterly report | 23y ago2003-05-15 | 2003-03-31 | View filing |
| S-8 | Employee stock plan | 23y ago2003-04-23 | - | View filing |
| 10-Q | Quarterly report | 23y ago2003-02-14 | 2002-12-31 | View filing |
| SC 13G/A | Passive ownership stake (update) | 23y ago2003-02-13 | - | View filing |
| SC 13D | Activist ownership stake | 23y ago2003-01-24 | - | View filing |
| SC 13D | Activist ownership stake | 23y ago2003-01-14 | - | View filing |