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 |
|---|---|---|---|
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 5, 2026 | — |
| 4/A | Form 4/a | Oct 16, 2026 | Apr 29, 2024 |
| 4 | Insider transaction | Oct 16, 2026 | Oct 14, 2026 |
| 8-K |
Current report
Results of operations
|
Oct 8, 2026 | Oct 8, 2026 |
| 10-Q | Quarterly report | Oct 8, 2026 | Aug 31, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Sep 29, 2026 | Sep 25, 2026 |
| 3 | Initial insider ownership | Sep 18, 2026 | Aug 29, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 8, 2026 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 3, 2026 | Aug 29, 2026 |
| DEF 14A | Proxy statement | Sep 2, 2026 | Sep 25, 2026 |
| ARS | Annual report to shareholders | Sep 2, 2026 | Nov 30, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 25, 2026 | Aug 25, 2026 |
| 4 | Insider transaction | Aug 14, 2026 | Aug 12, 2026 |
| 3 | Initial insider ownership | Aug 14, 2026 | Aug 10, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Aug 14, 2026 | Aug 10, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Aug 12, 2026 | — |
| 8-K |
Current report
Acquisition or sale of assets, Unregistered share sale
|
Aug 10, 2026 | Aug 10, 2026 |
| 4 | Insider transaction | Aug 10, 2026 | Aug 6, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 7, 2026 | — |
| 4 | Insider transaction | Jul 31, 2026 | Jul 29, 2026 |
| 4 | Insider transaction | Jul 31, 2026 | Jul 29, 2026 |
| 4 | Insider transaction | Jul 31, 2026 | Jul 29, 2026 |
| 4 | Insider transaction | Jul 31, 2026 | Jul 29, 2026 |
| 4 | Insider transaction | Jul 31, 2026 | Jul 29, 2026 |
| 4 | Insider transaction | Jul 31, 2026 | Jul 29, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jul 28, 2026 | — |
| 4 | Insider transaction | Jul 28, 2026 | Jul 27, 2026 |
| 4 | Insider transaction | Jul 28, 2026 | Jul 24, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 27, 2026 | — |
| 4/A | Form 4/a | Jul 23, 2026 | Jul 22, 2026 |
| 4 | Insider transaction | Jul 23, 2026 | Jul 22, 2026 |
| 4 | Insider transaction | Jul 23, 2026 | Jul 22, 2026 |
| 4 | Insider transaction | Jul 23, 2026 | Jul 22, 2026 |
| 4 | Insider transaction | Jul 23, 2026 | Jul 22, 2026 |
| 4 | Insider transaction | Jul 16, 2026 | Jul 15, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 10, 2026 | — |
| 8-K |
Current report
Results of operations
|
Jul 9, 2026 | Jul 9, 2026 |
| 10-Q | Quarterly report | Jul 9, 2026 | May 31, 2026 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jul 8, 2026 | Jul 8, 2026 |
| 8-K/A |
Amended current report
Officer or director change
|
Jun 18, 2026 | Jun 15, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 18, 2026 | Jun 18, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 15, 2026 | Jun 15, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 14, 2026 | — |
| 4 | Insider transaction | May 7, 2026 | May 5, 2026 |
| 4/A | Form 4/a | Apr 16, 2026 | Apr 15, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 16, 2026 | — |
| 4 | Insider transaction | Apr 15, 2026 | Apr 15, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 9, 2026 | Apr 9, 2026 |
| 10-Q | Quarterly report | Apr 9, 2026 | Feb 28, 2026 |
| 8-K |
Current report
Officer or director change
|
Apr 8, 2026 | Apr 8, 2026 |
| 10-K/A | Amended annual report | Mar 30, 2026 | Nov 30, 2025 |
| 4/A | Form 4/a | Mar 30, 2026 | Jan 22, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 23, 2026 | Mar 23, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 19, 2026 | Mar 19, 2026 |
| 4 | Insider transaction | Mar 18, 2026 | Mar 2, 2026 |
| 3 | Initial insider ownership | Mar 18, 2026 | Mar 2, 2026 |
| 4 | Insider transaction | Mar 18, 2026 | Mar 17, 2026 |
| 4 | Insider transaction | Mar 18, 2026 | Mar 17, 2026 |
| 4 | Insider transaction | Mar 9, 2026 | Mar 2, 2026 |
| 4 | Insider transaction | Mar 9, 2026 | Mar 2, 2026 |
| 8-K |
Current report
Results of operations
|
Mar 9, 2026 | Mar 9, 2026 |
| 8-K |
Current report
Officer or director change
|
Mar 3, 2026 | Mar 3, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 12, 2026 | — |
| 10-K | Annual report | Feb 5, 2026 | Nov 30, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 5, 2026 | Feb 5, 2026 |
| 8-K |
Current report
Officer or director change
|
Jan 30, 2026 | Jan 30, 2026 |
| 4 | Insider transaction | Jan 23, 2026 | Jan 22, 2026 |
| 4 | Insider transaction | Jan 23, 2026 | Jan 22, 2026 |
| 4 | Insider transaction | Jan 23, 2026 | Jan 22, 2026 |
| 4 | Insider transaction | Jan 23, 2026 | Jan 22, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 15, 2026 |
| 4 | Insider transaction | Dec 12, 2025 | Dec 5, 2025 |
| 8-K |
Current report
Results of operations
|
Dec 8, 2025 | Dec 8, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 13, 2025 | Nov 13, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Nov 4, 2025 | — |
| 4 | Insider transaction | Nov 4, 2025 | Oct 31, 2025 |
| 4 | Insider transaction | Nov 3, 2025 | Oct 18, 2025 |
| 4 | Insider transaction | Oct 14, 2025 | Oct 10, 2025 |
| 4 | Insider transaction | Oct 14, 2025 | Oct 10, 2025 |
| 144 | Notice of proposed sale | Oct 14, 2025 | — |
| 144 | Notice of proposed sale | Oct 10, 2025 | — |
| 8-K |
Current report
Results of operations
|
Oct 9, 2025 | Oct 9, 2025 |
| 10-Q | Quarterly report | Oct 9, 2025 | Aug 31, 2025 |
| 4 | Insider transaction | Sep 23, 2025 | Sep 19, 2025 |
| 4 | Insider transaction | Sep 23, 2025 | Sep 19, 2025 |
| 3 | Initial insider ownership | Sep 23, 2025 | Sep 4, 2025 |
| 3 | Initial insider ownership | Sep 23, 2025 | Sep 4, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 9, 2025 | Sep 4, 2025 |
| 8-K |
Current report
Results of operations
|
Sep 4, 2025 | Sep 4, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 6, 2025 | — |
| 4 | Insider transaction | Jul 30, 2025 | Jul 29, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jul 30, 2025 | Jul 29, 2025 |
| 4 | Insider transaction | Jul 29, 2025 | Jul 29, 2025 |
| 4 | Insider transaction | Jul 29, 2025 | Jul 29, 2025 |
| 4 | Insider transaction | Jul 29, 2025 | Jul 29, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 23, 2025 | Jul 23, 2025 |
| 4 | Insider transaction | Jul 15, 2025 | May 17, 2024 |
| 4 | Insider transaction | Jul 15, 2025 | May 17, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 10, 2025 | Jul 10, 2025 |
| 10-Q | Quarterly report | Jul 10, 2025 | May 31, 2025 |
| 4 | Insider transaction | Jun 30, 2025 | Jun 19, 2025 |
| DEFA14A | Additional proxy material | Jun 20, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 20, 2025 | Jun 19, 2025 |
| ARS | Annual report to shareholders | Jun 18, 2025 | Nov 30, 2024 |
| DEF 14A | Proxy statement | Jun 18, 2025 | Jul 29, 2025 |
| 8-K |
Current report
Results of operations
|
Jun 5, 2025 | Jun 5, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 13, 2025 | — |
| 4/A | Form 4/a | May 12, 2025 | May 2, 2025 |
| 4/A | Form 4/a | May 12, 2025 | May 2, 2025 |
| 4/A | Form 4/a | May 12, 2025 | May 2, 2025 |
| 4 | Insider transaction | May 8, 2025 | May 2, 2025 |
| 4 | Insider transaction | May 8, 2025 | May 2, 2025 |
| 4 | Insider transaction | May 8, 2025 | May 2, 2025 |
| 4 | Insider transaction | Apr 23, 2025 | Apr 22, 2025 |
| 4 | Insider transaction | Apr 18, 2025 | Apr 15, 2025 |
| 10-Q | Quarterly report | Apr 10, 2025 | Feb 28, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 10, 2025 | Apr 10, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 7, 2025 | — |
| 10-K/A | Amended annual report | Mar 31, 2025 | Nov 30, 2024 |
| 4 | Insider transaction | Mar 21, 2025 | Oct 18, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 17, 2025 | Mar 17, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 5, 2025 | Mar 5, 2025 |
| 4 | Insider transaction | Feb 27, 2025 | Feb 26, 2025 |
| 4 | Insider transaction | Feb 21, 2025 | Feb 20, 2025 |
| 4 | Insider transaction | Feb 21, 2025 | Feb 20, 2025 |
| 4 | Insider transaction | Feb 21, 2025 | Feb 20, 2025 |
| 144 | Notice of proposed sale | Feb 20, 2025 | — |
| 144 | Notice of proposed sale | Feb 20, 2025 | — |
| 144 | Notice of proposed sale | Feb 20, 2025 | — |
| 4 | Insider transaction | Feb 14, 2025 | Feb 12, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 13, 2025 | — |
| 144/A | Filing | Feb 12, 2025 | — |
| 144 | Notice of proposed sale | Feb 12, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 12, 2025 | — |
| S-8 | Employee stock plan registration | Feb 7, 2025 | — |
| 8-K |
Current report
Results of operations
|
Feb 7, 2025 | Feb 7, 2025 |
| 10-K | Annual report | Feb 7, 2025 | Nov 30, 2024 |
| 4 | Insider transaction | Jan 13, 2025 | Jan 9, 2025 |
| 4 | Insider transaction | Jan 13, 2025 | Jan 9, 2025 |
| 4 | Insider transaction | Jan 13, 2025 | Jan 9, 2025 |
| 4 | Insider transaction | Jan 13, 2025 | Jan 9, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 11, 2024 | Dec 11, 2024 |
| 8-K |
Current report
Results of operations
|
Dec 10, 2024 | Dec 10, 2024 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Nov 21, 2024 | Nov 20, 2024 |
| 4 | Insider transaction | Nov 19, 2024 | Nov 19, 2024 |
| 4 | Insider transaction | Nov 19, 2024 | Nov 14, 2024 |
| 144 | Notice of proposed sale | Nov 19, 2024 | — |
| 4 | Insider transaction | Nov 18, 2024 | Nov 15, 2024 |
| 144 | Notice of proposed sale | Nov 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Nov 12, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Nov 8, 2024 | — |
| DEFA14A | Additional proxy material | Nov 1, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 28, 2024 | Oct 28, 2024 |
| SC 13G | Ownership over 5% (passive) | Oct 24, 2024 | — |
| DEF 14A | Proxy statement | Oct 21, 2024 | Nov 20, 2024 |
| 4 | Insider transaction | Oct 11, 2024 | Oct 10, 2024 |
| 10-Q | Quarterly report | Oct 11, 2024 | Aug 31, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 9, 2024 | Oct 9, 2024 |
| 4 | Insider transaction | Sep 27, 2024 | Sep 25, 2024 |
| 4 | Insider transaction | Sep 24, 2024 | Sep 20, 2024 |
| 144 | Notice of proposed sale | Sep 24, 2024 | — |
| 144 | Notice of proposed sale | Sep 20, 2024 | — |
| 4 | Insider transaction | Sep 18, 2024 | Sep 18, 2024 |
| 4 | Insider transaction | Sep 13, 2024 | Sep 12, 2024 |
| 4 | Insider transaction | Sep 13, 2024 | Sep 12, 2024 |
| 144 | Notice of proposed sale | Sep 12, 2024 | — |
| 144/A | Filing | Sep 12, 2024 | — |
| 144/A | Filing | Sep 12, 2024 | — |
| 144 | Notice of proposed sale | Sep 12, 2024 | — |
| 4 | Insider transaction | Sep 6, 2024 | Sep 5, 2024 |
| 4 | Insider transaction | Sep 6, 2024 | Sep 4, 2024 |
| 4 | Insider transaction | Sep 6, 2024 | Sep 5, 2024 |
| 144 | Notice of proposed sale | Sep 5, 2024 | — |
| 144 | Notice of proposed sale | Sep 5, 2024 | — |
| 144 | Notice of proposed sale | Sep 5, 2024 | — |
| 144 | Notice of proposed sale | Sep 4, 2024 | — |
| 8-K |
Current report
Results of operations
|
Sep 4, 2024 | Sep 4, 2024 |
| 8-K |
Current report
Other events
|
Aug 5, 2024 | Jul 31, 2024 |
| 4 | Insider transaction | Jul 24, 2024 | Jul 19, 2024 |
| 4 | Insider transaction | Jul 24, 2024 | Jul 19, 2024 |
| 4 | Insider transaction | Jul 24, 2024 | Jul 19, 2024 |
| 4 | Insider transaction | Jul 24, 2024 | Jul 19, 2024 |
| 3 | Initial insider ownership | Jul 24, 2024 | Jul 15, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 23, 2024 | Jul 23, 2024 |
| 10-Q | Quarterly report | Jul 9, 2024 | May 31, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 24, 2024 | Jun 19, 2024 |
| 8-K |
Current report
Results of operations
|
Jun 5, 2024 | Jun 5, 2024 |
| 4 | Insider transaction | May 28, 2024 | May 24, 2024 |
| 144 | Notice of proposed sale | May 24, 2024 | — |
| 4 | Insider transaction | May 21, 2024 | May 21, 2024 |
| 4 | Insider transaction | May 21, 2024 | May 21, 2024 |
| 144 | Notice of proposed sale | May 21, 2024 | — |
| 144 | Notice of proposed sale | May 21, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
May 20, 2024 | May 20, 2024 |
| 3 | Initial insider ownership | May 9, 2024 | May 1, 2024 |
| 8-K |
Current report
Officer or director change, Other events
|
Apr 30, 2024 | Apr 25, 2024 |
| 4 | Insider transaction | Apr 29, 2024 | Apr 29, 2024 |
| 4 | Insider transaction | Apr 29, 2024 | Apr 18, 2024 |
| 4 | Insider transaction | Apr 29, 2024 | Apr 25, 2024 |
Showing 200 filings, the most recent 200. 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.