Byrna Technologies Inc. SEC filings BYRN
Byrna Technologies Inc. has 610 filings in SEC EDGAR's recent list, going back to Mar 16, 2006. Its latest annual report, Form ARS, was filed on Sep 2, 2026 for the period ended Nov 30, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 8, 2026, covering the quarter ended Aug 31, 2026. The most recent current report (Form 8-K) was filed on Oct 8, 2026 (results of operations). The company's fiscal year ends on November 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| EFFECT | Filing | Jul 15, 2021 | — |
| CORRESP | Letter to the SEC | Jul 15, 2021 | — |
| CORRESP | Letter to the SEC | Jul 15, 2021 | — |
| UPLOAD | Letter from the SEC | Jun 7, 2021 | — |
| CERT | Filing | May 5, 2021 | — |
| 8-A12B | Registration / listing of a clas of securities | May 4, 2021 | — |
| DEFR14A | Filing | Nov 13, 2020 | — |
| NT 10-Q | Form nt 10-q | Jul 16, 2020 | May 31, 2020 |
| NT 10-Q | Form nt 10-q | May 29, 2020 | Feb 29, 2020 |
| NT 10-K | Form nt 10-k | Feb 28, 2020 | Feb 11, 2020 |
| D | Filing | Jan 30, 2020 | — |
| D/A | Filing | Sep 25, 2019 | — |
| D | Filing | Aug 6, 2019 | — |
| NT 10-Q | Filing | Jul 15, 2019 | May 31, 2019 |
| D/A | Filing | May 22, 2019 | — |
| D/A | Filing | May 22, 2019 | — |
| D/A | Filing | May 22, 2019 | — |
| D | Filing | May 3, 2019 | — |
| NT 10-K | Filing | Mar 1, 2019 | Nov 30, 2018 |
| D | Filing | Oct 31, 2018 | — |
| EFFECT | Filing | Apr 6, 2018 | — |
| CORRESP | Letter to the SEC | Apr 5, 2018 | — |
| UPLOAD | Letter from the SEC | Apr 2, 2018 | — |
| NT 10-K | Filing | Feb 28, 2018 | Nov 30, 2017 |
| D | Filing | Nov 30, 2017 | — |
| NT 10-Q | Filing | Oct 16, 2017 | Aug 31, 2017 |
| NT 10-Q | Filing | Apr 14, 2017 | Feb 28, 2017 |
| NT 10-K | Filing | Feb 28, 2017 | Nov 30, 2016 |
| D/A | Filing | Dec 21, 2016 | — |
| D | Filing | Dec 21, 2016 | — |
| UPLOAD | Letter from the SEC | Oct 21, 2015 | — |
| CORRESP | Letter to the SEC | Oct 20, 2015 | — |
| UPLOAD | Letter from the SEC | Oct 6, 2015 | — |
| D | Filing | Jun 24, 2015 | — |
| NT 10-K | Form nt 10-k | Mar 3, 2014 | Nov 30, 2013 |
| NT 10-Q | Filing | Oct 15, 2013 | Aug 31, 2013 |
| EFFECT | Filing | Jul 11, 2013 | — |
| CORRESP | Letter to the SEC | Jul 8, 2013 | — |
| CORRESP | Letter to the SEC | Jun 27, 2013 | — |
| UPLOAD | Letter from the SEC | May 24, 2013 | — |
| CORRESP | Letter to the SEC | May 9, 2013 | — |
| UPLOAD | Letter from the SEC | Apr 29, 2013 | — |
| CORRESP | Letter to the SEC | Apr 12, 2013 | — |
| UPLOAD | Letter from the SEC | Apr 5, 2013 | — |
| NT 10-K | Filing | Feb 28, 2012 | Nov 30, 2011 |
| NT 10-K | 12b-25 for 10-k november 30, 2010 | Feb 28, 2011 | Nov 30, 2010 |
| 10QSB | Filing | Oct 10, 2008 | Aug 31, 2008 |
| 10QSB | May 08 10-qsb | Jul 15, 2008 | May 31, 2008 |
| 10QSB | Feb 08 10-qsb | Apr 14, 2008 | Feb 29, 2008 |
| 10KSB | Nov 07 10-ksb | Feb 28, 2008 | Nov 30, 2007 |
| 10QSB | Filing | Oct 15, 2007 | Aug 31, 2007 |
| EFFECT | Filing | Sep 20, 2007 | — |
| CORRESP | Letter to the SEC | Sep 19, 2007 | — |
| CORRESP | Letter to the SEC | Sep 18, 2007 | — |
| SB-2/A | Filing | Sep 18, 2007 | — |
| 10QSB/A | Filing | Sep 14, 2007 | May 31, 2007 |
| 10QSB/A | Filing | Sep 14, 2007 | Feb 28, 2007 |
| 10KSB/A | Filing | Sep 14, 2007 | Nov 30, 2006 |
| CORRESP | Letter to the SEC | Sep 11, 2007 | — |
| SB-2/A | Filing | Sep 11, 2007 | — |
| UPLOAD | Letter from the SEC | Sep 7, 2007 | — |
| CORRESP | Letter to the SEC | Aug 24, 2007 | — |
| SB-2/A | Amendment #2 | Aug 24, 2007 | — |
| UPLOAD | Letter from the SEC | Aug 8, 2007 | — |
| CORRESP | Letter to the SEC | Jul 26, 2007 | — |
| SB-2/A | Filing | Jul 26, 2007 | — |
| 10QSB | May 07 10-qsb | Jul 13, 2007 | May 31, 2007 |
| CORRESP | Letter to the SEC | Jul 12, 2007 | — |
| UPLOAD | Letter from the SEC | Jun 21, 2007 | — |
| SB-2 | Filing | May 25, 2007 | — |
| 10QSB | Filing | Apr 16, 2007 | Feb 28, 2007 |
| 10KSB | Nov 06 10-ksb | Feb 28, 2007 | Nov 30, 2006 |
| 10QSB | Filing | Oct 11, 2006 | Aug 31, 2006 |
| 10QSB | Filing | Jun 29, 2006 | May 31, 2006 |
| 10QSB | Filing | Apr 19, 2006 | Feb 28, 2006 |
| NTN 10Q | Jan 06 12b-25 for 10-q | Apr 17, 2006 | Jan 31, 2006 |
| SB-2/A | Filing | Mar 22, 2006 | — |
| SB-2 | Filing | Mar 16, 2006 | — |
Showing 78 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Miscellaneous Electrical Machinery, Equipment & Supplies (SIC 3690)
- Listed as
- BYRN (Nasdaq)
- Fiscal year ends
- November 30
- Incorporated in
- DE
- Headquarters
- Andover, MA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1354866
- Former names
- Security Devices International Inc. (until Mar 4, 2020)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.