EXTREME NETWORKS INC — SC 13D Filings
5 SC 13D filings on record
This page lists all SC 13D 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 5 SC 13D 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 |
|---|---|---|---|---|
| SC 13D | SC 13D | 0001193125-19-189824 | Jul 8, 2019 | — |
| SC 13D | SCHEDULE 13D | 0000921895-11-000854 | Apr 22, 2011 | — |
| SC 13D | SCHEDULE 13D | 0000921895-10-001026 | Jun 23, 2010 | — |
| SC 13D | SCHEDULE 13D | 0000921895-10-000336 | Mar 15, 2010 | — |
| SC 13D | FORM SC 13D | 0000950005-99-000700 | Aug 6, 1999 | — |