Extreme Networks Inc SEC filings EXTR
Extreme Networks Inc has 1,002 filings in SEC EDGAR's recent list, going back to Oct 1, 2012. Its latest annual report, Form ARS, was filed on Sep 18, 2026 for the period ended Jun 30, 2026. The latest quarterly report (Form 10-Q) was filed on Oct 29, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 28, 2026 (results of operations). The company's fiscal year ends on June 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Oct 29, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2026 | Oct 28, 2026 |
| ARS | Annual report to shareholders | Sep 18, 2026 | Jun 30, 2026 |
| DEFA14A | Additional proxy material | Sep 18, 2026 | — |
| DEF 14A | Proxy statement | Sep 18, 2026 | Sep 18, 2026 |
| 8-K |
Current report
Auditor change
|
Aug 26, 2026 | Aug 21, 2026 |
| 10-K | Annual report | Aug 17, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2026 | Aug 5, 2026 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Jul 30, 2026 | Jul 29, 2026 |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2026 | — |
| 10-Q | Quarterly report | Apr 30, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2026 | Apr 29, 2026 |
| S-8 | Employee stock plan registration | Feb 26, 2026 | — |
| 10-Q | Quarterly report | Jan 29, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Jan 28, 2026 | Jan 28, 2026 |
| 8-K |
Current report
Officer or director change
|
Jan 7, 2026 | Jan 5, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Nov 13, 2025 | Nov 12, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 10, 2025 | Nov 10, 2025 |
| 10-Q | Quarterly report | Oct 30, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2025 | Oct 29, 2025 |
| ARS | Annual report to shareholders | Sep 26, 2025 | Jun 30, 2025 |
| DEFA14A | Additional proxy material | Sep 26, 2025 | — |
| DEF 14A | Proxy statement | Sep 26, 2025 | Sep 26, 2025 |
| 10-K | Annual report | Aug 18, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2025 | Aug 6, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2025 | — |
| 10-Q | Quarterly report | May 1, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2025 | Apr 30, 2025 |
| 8-K |
Current report
Other events
|
Feb 18, 2025 | Feb 18, 2025 |
| 10-Q | Quarterly report | Jan 30, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Jan 29, 2025 | Jan 29, 2025 |
| S-8 | Employee stock plan registration | Dec 13, 2024 | — |
| 8-K |
Current report
Shareholder vote results
|
Nov 15, 2024 | Nov 14, 2024 |
| 10-Q | Quarterly report | Oct 31, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2024 | Oct 30, 2024 |
| ARS | Annual report to shareholders | Sep 27, 2024 | Jun 30, 2024 |
| DEFA14A | Additional proxy material | Sep 27, 2024 | — |
| DEF 14A | Proxy statement | Sep 27, 2024 | Sep 27, 2024 |
| 10-K | Annual report | Aug 16, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2024 | Aug 7, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2024 | — |
| 10-Q | Quarterly report | May 2, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 1, 2024 | May 1, 2024 |
| 10-Q | Quarterly report | Feb 1, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Jan 31, 2024 | Jan 31, 2024 |
| 8-K |
Current report
Officer or director change
|
Jan 8, 2024 | Jan 8, 2024 |
| 8-K |
Current report
Results of operations
|
Jan 8, 2024 | Jan 8, 2024 |
| S-8 | Employee stock plan registration | Dec 15, 2023 | — |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Nov 9, 2023 | Nov 8, 2023 |
| 10-Q | Quarterly report | Nov 2, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2023 | Nov 1, 2023 |
| DEFA14A | Additional proxy material | Sep 26, 2023 | — |
| DEF 14A | Proxy statement | Sep 26, 2023 | Nov 8, 2023 |
| ARS | Annual report to shareholders | Sep 26, 2023 | Jun 30, 2023 |
| PRE 14A | Preliminary proxy statement | Sep 15, 2023 | Nov 8, 2023 |
| 8-A12B/A | Filing | Aug 24, 2023 | — |
| 10-K | Annual report | Aug 24, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2023 | Aug 2, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Jun 23, 2023 | Jun 22, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Jun 9, 2023 | Jun 6, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2023 | — |
| 10-Q | Quarterly report | Apr 27, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
Apr 26, 2023 | Apr 26, 2023 |
| 8-K |
Current report
Officer or director change
|
Apr 24, 2023 | Apr 21, 2023 |
| 10-Q | Quarterly report | Jan 27, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Officer or director change
|
Jan 25, 2023 | Jan 24, 2023 |
| 8-K |
Current report
Results of operations
|
Jan 25, 2023 | Jan 25, 2023 |
| S-8 | Employee stock plan registration | Dec 15, 2022 | — |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Nov 18, 2022 | Nov 17, 2022 |
| 10-Q | Quarterly report | Oct 28, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2022 | Oct 27, 2022 |
| 8-K |
Current report
Other events
|
Oct 12, 2022 | Oct 12, 2022 |
| DEFA14A | Additional proxy material | Sep 28, 2022 | — |
| DEF 14A | Proxy statement | Sep 28, 2022 | Nov 17, 2022 |
| PRE 14A | Preliminary proxy statement | Sep 16, 2022 | Nov 17, 2022 |
| 10-K | Annual report | Aug 29, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2022 | Jul 27, 2022 |
| SD | Specialized disclosure (conflict minerals) | May 27, 2022 | — |
| 10-Q | Quarterly report | Apr 29, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
Apr 27, 2022 | Apr 27, 2022 |
| 10-Q | Quarterly report | Jan 28, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations
|
Jan 27, 2022 | Jan 27, 2022 |
| S-8 | Employee stock plan registration | Nov 24, 2021 | — |
| 8-K |
Current report
Shareholder vote results
|
Nov 5, 2021 | Nov 4, 2021 |
| 10-Q | Quarterly report | Nov 5, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2021 | Nov 2, 2021 |
| DEF 14A | Proxy statement | Sep 22, 2021 | Nov 5, 2021 |
| 8-K |
Current report
Auditor change
|
Sep 22, 2021 | Sep 21, 2021 |
| PRE 14A | Preliminary proxy statement | Sep 10, 2021 | Nov 5, 2021 |
| 10-K | Annual report | Aug 27, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Material agreement
|
Aug 10, 2021 | Aug 6, 2021 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2021 | Jul 28, 2021 |
| SD | Specialized disclosure (conflict minerals) | May 28, 2021 | — |
| 8-A12B | Filing | May 18, 2021 | — |
| 8-K |
Current report
Material agreement, Change to shareholder rights
|
May 18, 2021 | May 17, 2021 |
| 10-Q | Quarterly report | Apr 29, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations
|
Apr 28, 2021 | Apr 28, 2021 |
| 10-Q | Quarterly report | Feb 9, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations
|
Feb 9, 2021 | Feb 9, 2021 |
| 8-K |
Current report
Results of operations
|
Jan 27, 2021 | Jan 27, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Nov 6, 2020 | Nov 5, 2020 |
| 10-Q | Quarterly report | Oct 29, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2020 | Oct 28, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 8, 2020 | Oct 8, 2020 |
| DEFA14A | Additional proxy material | Sep 22, 2020 | — |
| DEF 14A | Proxy statement | Sep 22, 2020 | Nov 5, 2020 |
| PRE 14A | Preliminary proxy statement | Sep 11, 2020 | Nov 5, 2020 |
| 8-K |
Current report
Auditor change
|
Sep 11, 2020 | Sep 11, 2020 |
| 10-K | Annual report | Aug 31, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2020 | Aug 5, 2020 |
| 8-K |
Current report
Change to shareholder rights
|
Jun 1, 2020 | Jun 1, 2020 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2020 | — |
| 10-Q | Quarterly report | May 11, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Results of operations
|
May 11, 2020 | May 11, 2020 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 8, 2020 | Apr 8, 2020 |
| 8-K |
Current report
Other events
|
Feb 25, 2020 | Feb 25, 2020 |
| 10-Q | Quarterly report | Jan 30, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Officer or director change
|
Jan 29, 2020 | Jan 28, 2020 |
| 8-K |
Current report
Results of operations
|
Jan 29, 2020 | Jan 29, 2020 |
| S-8 | Employee stock plan registration | Dec 17, 2019 | — |
| 8-K |
Current report
Shareholder vote results
|
Nov 8, 2019 | Nov 7, 2019 |
| 10-Q | Quarterly report | Oct 31, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2019 | Oct 30, 2019 |
| 8-K/A | Amended current report | Oct 25, 2019 | Aug 9, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 18, 2019 | Oct 18, 2019 |
| DEFA14A | Additional proxy material | Sep 23, 2019 | — |
| DEF 14A | Proxy statement | Sep 23, 2019 | Nov 7, 2019 |
| PRE 14A | Preliminary proxy statement | Sep 11, 2019 | Nov 7, 2019 |
| 8-K/A |
Amended current report
Officer or director change
|
Aug 30, 2019 | Aug 22, 2019 |
| 10-K | Annual report | Aug 29, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Officer or director change
|
Aug 26, 2019 | Aug 22, 2019 |
| S-8 | Employee stock plan registration | Aug 9, 2019 | — |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt
|
Aug 9, 2019 | Aug 9, 2019 |
| SC TO-T/A | Amendment no. 3 to sc to-t/a | Aug 9, 2019 | — |
| 8-K |
Current report
Results of operations
|
Jul 31, 2019 | Jul 31, 2019 |
| SC TO-T/A | Filing | Jul 30, 2019 | — |
| SC TO-T/A | Amendment no. 1 to schedule to-t | Jul 18, 2019 | — |
| SC TO-T | Filing | Jul 12, 2019 | — |
| SC TO-C | Filing | Jun 26, 2019 | — |
| SC TO-C | Filing | Jun 26, 2019 | — |
| SC TO-C | Filing | Jun 26, 2019 | — |
| SC TO-C | Filing | Jun 26, 2019 | — |
| SC TO-C | Filing | Jun 26, 2019 | — |
| SC TO-C | Filing | Jun 26, 2019 | — |
| SC TO-C | Filing | Jun 26, 2019 | — |
| SC TO-C | Filing | Jun 26, 2019 | — |
| SC TO-C | Filing | Jun 26, 2019 | — |
| SC TO-C | Filing | Jun 26, 2019 | — |
| SC TO-C | Filing | Jun 26, 2019 | — |
| SC TO-C | Filing | Jun 26, 2019 | — |
| SC TO-C | Filing | Jun 26, 2019 | — |
| 8-K |
Current report
Material agreement, Exit or restructuring costs
|
Jun 26, 2019 | Jun 26, 2019 |
| SC TO-C | 8-k | Jun 26, 2019 | — |
| SC TO-C | Filing | Jun 26, 2019 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2019 | — |
| 10-Q | Quarterly report | May 10, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Results of operations
|
May 1, 2019 | Mar 31, 2019 |
| S-8 | Employee stock plan registration | Feb 8, 2019 | — |
| 10-Q | Quarterly report | Jan 30, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Results of operations
|
Jan 29, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Other events
|
Jan 25, 2019 | Jan 18, 2019 |
| 8-K |
Current report
Officer or director change
|
Nov 20, 2018 | Nov 15, 2018 |
| 8-K |
Current report
Shareholder vote results
|
Nov 15, 2018 | Nov 8, 2018 |
| 10-Q | Quarterly report | Nov 2, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Results of operations, Other events
|
Nov 2, 2018 | Sep 30, 2018 |
| DEFR14A | Defr14a amended | Sep 26, 2018 | — |
| DEFR14A | Filing | Sep 25, 2018 | — |
| DEFA14A | Additional proxy material | Sep 25, 2018 | — |
| PRE 14A | Preliminary proxy statement | Sep 20, 2018 | Nov 8, 2018 |
| 8-K |
Current report
Officer or director change
|
Sep 19, 2018 | Sep 13, 2018 |
| DEF 14A | Proxy statement | Sep 12, 2018 | Nov 8, 2018 |
| 10-K | Annual report | Aug 29, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2018 | Aug 8, 2018 |
| 8-K |
Current report
Change to shareholder rights
|
Jun 5, 2018 | Jun 1, 2018 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2018 | — |
| 10-Q | Quarterly report | May 10, 2018 | Mar 31, 2018 |
| 8-K |
Current report
Results of operations
|
May 8, 2018 | Mar 31, 2018 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
May 7, 2018 | May 1, 2018 |
| 10-Q | Quarterly report | Feb 8, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Results of operations, Exit or restructuring costs
|
Feb 6, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Officer or director change
|
Feb 1, 2018 | Jan 31, 2018 |
| 8-K/A | Amended current report | Jan 12, 2018 | Oct 26, 2017 |
| S-8 | Employee stock plan registration | Dec 1, 2017 | — |
| 8-K |
Current report
Shareholder vote results
|
Nov 15, 2017 | Nov 9, 2017 |
| 10-Q | Quarterly report | Nov 9, 2017 | Sep 30, 2017 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2017 | Sep 30, 2017 |
| 8-K/A | Amended current report | Nov 3, 2017 | Oct 26, 2017 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Regulation FD disclosure
|
Oct 30, 2017 | Oct 26, 2017 |
| 8-K |
Current report
Material agreement
|
Oct 3, 2017 | Oct 3, 2017 |
| 8-K |
Current report
Material agreement, Agreement ended, Regulation FD disclosure
|
Oct 3, 2017 | Oct 3, 2017 |
| 8-K/A | Amended current report | Sep 29, 2017 | Sep 28, 2017 |
| DEFA14A | Additional proxy material | Sep 25, 2017 | — |
| DEF 14A | Proxy statement | Sep 25, 2017 | Nov 9, 2017 |
| NO ACT | Auto-generated paper document | Sep 14, 2017 | Aug 11, 2017 |
| 10-K | Annual report | Sep 13, 2017 | Jun 30, 2017 |
| PRE 14A | Preliminary proxy statement | Sep 12, 2017 | Nov 9, 2017 |
| 8-K |
Current report
Results of operations
|
Aug 14, 2017 | Jun 30, 2017 |
| 8-K |
Current report
Officer or director change
|
Aug 2, 2017 | Aug 2, 2017 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt
|
Jul 18, 2017 | Jul 14, 2017 |
| 8-K |
Current report
Change to shareholder rights
|
Jun 5, 2017 | May 31, 2017 |
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
- Computer Communications Equipment (SIC 3576)
- Listed as
- EXTR (Nasdaq)
- Fiscal year ends
- June 30
- Incorporated in
- DE
- Headquarters
- Morrisville, NC
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1078271
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.