EXTREME NETWORKS INC — DEF 14A Filings
27 DEF 14A filings on record
This page lists all DEF 14A filings submitted to the SEC by EXTREME NETWORKS INC (EXTR), sorted by most recent first. Each row links to the full filing on EdgarLookup. EXTREME NETWORKS INC has filed 27 DEF 14A documents with the SEC since 2012. To view all SEC filings by EXTREME NETWORKS INC, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
3
3/A
4
4/A
424B1
424B3
424B4
5
8-A12B
8-A12B/A
8-A12G
8-A12G/A
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
DEFR14A
DFAN14A
EFFECT
NO ACT
NT 10-K
NT 10-Q
POS AM
PRE 14A
PRER14A
S-1
S-1/A
S-3
S-3/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SC TO-T
SC TO-T/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEF 14A | DEF 14A | 0001193125-25-220467 | Sep 26, 2025 | — |
| DEF 14A | DEF 14A | 0000950170-24-110012 | Sep 27, 2024 | — |
| DEF 14A | DEF 14A | 0000950170-23-049939 | Sep 26, 2023 | Nov 8, 2023 |
| DEF 14A | DEF 14A | 0001564590-22-032572 | Sep 28, 2022 | Nov 17, 2022 |
| DEF 14A | DEF 14A | 0001564590-21-048591 | Sep 22, 2021 | Nov 5, 2021 |
| DEF 14A | DEF 14A | 0001564590-20-044272 | Sep 22, 2020 | Nov 5, 2020 |
| DEF 14A | DEF 14A | 0001193125-19-252180 | Sep 23, 2019 | Nov 7, 2019 |
| DEF 14A | DEF 14A | 0001564590-18-022978 | Sep 12, 2018 | Nov 8, 2018 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-17-292936 | Sep 25, 2017 | Nov 9, 2017 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-16-731528 | Oct 5, 2016 | Nov 18, 2016 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001626129-15-000218 | Oct 2, 2015 | — |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-14-362090 | Oct 2, 2014 | Nov 12, 2014 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-13-396584 | Oct 10, 2013 | Nov 20, 2013 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-12-437659 | Oct 26, 2012 | Nov 27, 2012 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-12-125524 | Mar 21, 2012 | Apr 26, 2012 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-10-257488 | Nov 12, 2010 | Dec 15, 2010 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-09-232918 | Nov 12, 2009 | Dec 23, 2009 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-08-215606 | Oct 24, 2008 | Dec 4, 2008 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-07-225937 | Oct 25, 2007 | Dec 6, 2007 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-07-144842 | Jun 28, 2007 | Jul 30, 2007 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-05-211229 | Oct 28, 2005 | Dec 2, 2005 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-04-177330 | Oct 25, 2004 | Dec 1, 2004 |
| DEF 14A | DEFINITIVE NOTICE & PROXY | 0001193125-03-067710 | Oct 27, 2003 | Dec 3, 2003 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001012870-02-004079 | Oct 18, 2002 | Dec 4, 2002 |
| DEF 14A | DEFINITIVE NOTICE & PROXY STATEMENT | 0001012870-01-502318 | Oct 16, 2001 | Nov 20, 2001 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001012870-00-005376 | Oct 24, 2000 | Nov 21, 2000 |
| DEF 14A | DEFINITIVE PROXY | 0000929624-99-001864 | Oct 28, 1999 | Nov 16, 1999 |