PLUG POWER INC — SC 13D/A Filings
26 SC 13D/A filings on record
This page lists all SC 13D/A filings submitted to the SEC by PLUG POWER INC (PLUG), sorted by most recent first. Each row links to the full filing on EdgarLookup. PLUG POWER INC has filed 26 SC 13D/A documents with the SEC since 2016. To view all SEC filings by PLUG POWER INC, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
15-12B
25
3
3/A
4
4/A
424B1
424B2
424B3
424B4
424B5
424B7
425
5
8-A12B
8-A12B/A
8-A12G
8-K
8-K/A
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
EFFECT
FWP
NT 10-K
NT 10-Q
PRE 14A
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-3ASR
S-3MEF
S-4
S-4/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13D/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13D/A | SC 13D/A | 0001104659-24-114776 | Nov 6, 2024 | — |
| SC 13D/A | SC 13D/A | 0001104659-22-058602 | May 11, 2022 | — |
| SC 13D/A | SCHEDULE 13D/A | 0001193125-15-306570 | Aug 28, 2015 | — |
| SC 13D/A | SC 13D/A | 0001193125-14-325049 | Aug 28, 2014 | — |
| SC 13D/A | AMENDMENT NO. 1 TO SCHEDULE 13D | 0001193125-13-463155 | Dec 5, 2013 | — |
| SC 13D/A | — | 0001451130-13-000006 | Oct 2, 2013 | — |
| SC 13D/A | — | 0001451130-13-000005 | Sep 13, 2013 | — |
| SC 13D/A | — | 0001451130-13-000003 | Feb 27, 2013 | — |
| SC 13D/A | — | 0001451130-13-000002 | Feb 21, 2013 | — |
| SC 13D/A | — | 0001451130-12-000010 | Oct 4, 2012 | — |
| SC 13D/A | SC 13D/A | 0001104659-12-066745 | Oct 1, 2012 | — |
| SC 13D/A | SC 13D/A | 0001513162-12-000616 | Aug 16, 2012 | — |
| SC 13D/A | SC 13D/A | 0001104659-12-050547 | Jul 24, 2012 | — |
| SC 13D/A | — | 0001451130-12-000004 | May 3, 2012 | — |
| SC 13D/A | — | 0001451130-12-000002 | Mar 28, 2012 | — |
| SC 13D/A | SC 13D/A | 0001104659-11-051681 | Sep 14, 2011 | — |
| SC 13D/A | SC 13D/A | 0001104659-11-030158 | May 19, 2011 | — |
| SC 13D/A | SC 13D/A | 0001104659-10-035579 | Jun 25, 2010 | — |
| SC 13D/A | SC 13D/A | 0001104659-09-040296 | Jun 26, 2009 | — |
| SC 13D/A | AMENDMENT | 0001104659-08-078221 | Dec 23, 2008 | — |
| SC 13D/A | SC 13D/A | 0001104659-08-064880 | Oct 21, 2008 | — |
| SC 13D/A | SC 13D | 0001104659-08-036982 | May 30, 2008 | — |
| SC 13D/A | AMENDMENT #1 TO SCHEDULE 13D | 0000950123-08-005960 | May 21, 2008 | — |
| SC 13D/A | SC 13D/A | 0001104659-08-026451 | Apr 24, 2008 | — |
| SC 13D/A | SMART HYDROGEN INC. FOR PLUG POWER INC. | 0000950129-06-007071 | Jul 10, 2006 | — |
| SC 13D/A | SC 13D/A | 0000950123-05-000202 | Jan 10, 2005 | — |