NSSC - CIK 0000069633
NAPCO SECURITY TECHNOLOGIES, INC has filed 761 documents with the SEC 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.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Major company event | 8-K | 2007-05-10 | 2007-05-10 |
| Quarterly report | 10-Q | 2007-05-10 | 2007-03-31 |
| Passive ownership stake (update) | SC 13G/A | 2007-03-02 | - |
| Quarterly report | 10-Q | 2007-02-09 | 2006-12-31 |
| Major company event | 8-K | 2007-02-06 | 2007-02-06 |
| Quarterly report | 10-Q | 2006-11-08 | 2006-09-30 |
| Insider trade | 4 | 2006-11-07 | 2006-11-06 |
| Major company event | 8-K | 2006-11-06 | 2006-11-06 |
| Insider trade | 4 | 2006-11-01 | 2006-10-26 |
| Insider trade | 4 | 2006-10-30 | 2006-10-26 |
| Insider trade | 4 | 2006-10-30 | 2006-10-26 |
| Insider trade | 4 | 2006-10-30 | 2006-10-26 |
| Proxy statement | DEF 14A | 2006-10-30 | 2006-12-06 |
| Annual insider summary | 5 | 2006-10-26 | 2006-06-30 |
| Annual insider summary | 5 | 2006-10-26 | 2006-06-30 |
| Annual insider summary | 5 | 2006-10-26 | 2006-06-30 |
| Annual insider summary | 5 | 2006-10-26 | 2006-06-30 |
| Insider trade (amended) | 4/A | 2006-10-05 | 2006-09-13 |
| Annual report | 10-K | 2006-09-25 | 2006-06-30 |
| Insider trade | 4 | 2006-09-15 | 2006-09-14 |
| Major company event | 8-K | 2006-09-15 | 2006-09-13 |
| NT 10-K | - | 2006-09-14 | 2006-06-30 |
| Insider trade | 4 | 2006-09-13 | 2006-09-13 |
| Insider trade | 4 | 2006-09-13 | 2006-09-13 |
| Insider trade | 4 | 2006-09-13 | 2006-09-13 |
| Major company event | 8-K | 2006-05-11 | 2006-05-10 |
| Quarterly report | 10-Q | 2006-05-10 | 2006-03-31 |
| Major company event | 8-K | 2006-05-09 | 2006-05-08 |
| Passive ownership stake (update) | SC 13G/A | 2006-04-21 | - |
| Passive ownership stake (update) | SC 13G/A | 2006-02-27 | - |
| Insider trade | 4 | 2006-02-17 | 2006-02-15 |
| Passive ownership stake (update) | SC 13G/A | 2006-02-15 | - |
| Insider trade | 4 | 2006-02-15 | 2006-02-13 |
| Quarterly report | 10-Q | 2006-02-14 | 2005-12-31 |
| Major company event | 8-K | 2006-02-14 | 2006-02-07 |
| Insider trade | 4 | 2006-02-10 | 2006-02-09 |
| Insider trade | 4 | 2006-01-11 | 2005-11-30 |
| Insider trade | 4 | 2005-12-28 | 2005-12-19 |
| Major company event | 8-K | 2005-12-02 | 2005-11-29 |
| Quarterly report | 10-Q | 2005-11-21 | 2005-09-30 |
| Major company event | 8-K | 2005-11-17 | 2005-11-17 |
| NT 10-Q | - | 2005-11-15 | 2005-09-30 |
| Insider trade | 4 | 2005-11-14 | 2005-10-31 |
| Annual report to shareholders | ARS | 2005-11-03 | 2005-06-30 |
| Insider trade | 4 | 2005-10-28 | 2005-10-25 |
| Proxy statement | DEF 14A | 2005-10-28 | 2005-12-14 |
| PRE 14A | - | 2005-10-17 | 2005-12-14 |
| Insider trade | 4 | 2005-10-12 | 2005-07-14 |
| Annual report | 10-K | 2005-09-29 | 2005-06-30 |
| NT 10-K | - | 2005-09-29 | 2005-06-30 |