PLUG POWER INC — 424B5 Filings
36 424B5 filings on record
This page lists all 424B5 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 36 424B5 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 |
|---|---|---|---|---|
| 424B5 | 424B5 | 0001104659-25-097754 | Oct 8, 2025 | — |
| 424B5 | 424B5 | 0001104659-25-095046 | Sep 30, 2025 | — |
| 424B5 | 424B5 | 0001104659-25-079028 | Aug 15, 2025 | — |
| 424B5 | 424B5 | 0001104659-25-025381 | Mar 19, 2025 | — |
| 424B5 | 424B5 | 0001104659-24-115462 | Nov 8, 2024 | — |
| 424B5 | 424B5 | 0001104659-24-081152 | Jul 19, 2024 | — |
| 424B5 | 424B5 | 0001104659-24-080820 | Jul 18, 2024 | — |
| 424B5 | 424B5 | 0001104659-24-027131 | Feb 23, 2024 | — |
| 424B5 | FORM 424(B)(5) | 0001104659-24-004465 | Jan 17, 2024 | — |
| 424B5 | 424B5 | 0001047469-21-000219 | Jan 28, 2021 | — |
| 424B5 | 424B5 | 0001047469-21-000210 | Jan 26, 2021 | — |
| 424B5 | 424B5 | 0001047469-20-005500 | Nov 16, 2020 | — |
| 424B5 | 424B5 | 0001047469-20-004518 | Aug 11, 2020 | — |
| 424B5 | 424B5 | 0001047469-20-002277 | Apr 13, 2020 | — |
| 424B5 | 424B5 | 0001047469-19-006583 | Dec 2, 2019 | — |
| 424B5 | 424B5 | 0001047469-19-001475 | Mar 20, 2019 | — |
| 424B5 | 424B5 | 0001047469-17-002305 | Apr 3, 2017 | — |
| 424B5 | 424B5 | 0001047469-16-017282 | Dec 21, 2016 | — |
| 424B5 | 424B5 | 0001047469-16-017281 | Dec 21, 2016 | — |
| 424B5 | 424B5 | 0001047469-16-017243 | Dec 19, 2016 | — |
| 424B5 | 424B5 | 0001047469-16-017242 | Dec 19, 2016 | — |
| 424B5 | 424B5 | 0001193125-14-159825 | Apr 25, 2014 | — |
| 424B5 | PROSPECTUS SUPPLEMENT | 0001193125-14-153037 | Apr 23, 2014 | — |
| 424B5 | PROSPECTUS SUPPLEMENT | 0001193125-14-152847 | Apr 22, 2014 | — |
| 424B5 | 424B5 | 0001193125-14-087220 | Mar 7, 2014 | — |
| 424B5 | 424B5 | 0001193125-14-086848 | Mar 6, 2014 | — |
| 424B5 | PROSPECTUS SUPPLEMENT | 0001193125-14-085716 | Mar 6, 2014 | — |
| 424B5 | 424B5 | 0001193125-14-008153 | Jan 10, 2014 | — |
| 424B5 | PROSPECTUS SUPPLEMENT | 0001193125-14-007318 | Jan 10, 2014 | — |
| 424B5 | FINAL PROSPECTUS | 0001193125-13-364193 | Sep 11, 2013 | — |
| 424B5 | 424B5 | 0001193125-13-362737 | Sep 10, 2013 | — |
| 424B5 | — | 0001003297-12-000126 | Mar 26, 2012 | — |
| 424B5 | — | 0001003297-12-000119 | Mar 23, 2012 | — |
| 424B5 | — | 0001003297-11-000199 | May 25, 2011 | — |
| 424B5 | — | 0001003297-11-000195 | May 24, 2011 | — |
| 424B5 | PROSPECTUS SUPPLEMENT | 0001193125-05-151346 | Jul 28, 2005 | — |