SELLAS Life Sciences Group, Inc. — DEF 14A Filings
22 DEF 14A filings on record
This page lists all DEF 14A filings submitted to the SEC by SELLAS Life Sciences Group, Inc. (SLS), sorted by most recent first. Each row links to the full filing on EdgarLookup. SELLAS Life Sciences Group, Inc. has filed 22 DEF 14A documents with the SEC since 2011. To view all SEC filings by SELLAS Life Sciences Group, Inc., see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
3
4
4/A
424B2
424B3
424B4
424B5
425
5
8-A12B
8-A12B/A
8-K
8-K/A
ARS
CERTNAS
CORRESP
CT ORDER
D
DEF 14A
DEFA14A
DEFR14A
DEL AM
EFFECT
FWP
NO ACT
NT 10-K
NT 10-Q
POS AM
POS EX
PRE 14A
PRER14A
REGDEX
RW
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
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEF 14A | DEF 14A | 0001104659-25-038039 | Apr 23, 2025 | Jun 17, 2025 |
| DEF 14A | DEF 14A | 0001104659-24-054004 | Apr 29, 2024 | Jun 20, 2024 |
| DEF 14A | DEF 14A | 0001104659-23-052954 | Apr 28, 2023 | Jun 20, 2023 |
| DEF 14A | DEF 14A | 0001104659-22-049655 | Apr 25, 2022 | Jun 8, 2022 |
| DEF 14A | DEF 14A | 0001104659-21-054482 | Apr 23, 2021 | Jun 8, 2021 |
| DEF 14A | DEF 14A | 0001104659-20-049860 | Apr 23, 2020 | Jun 9, 2020 |
| DEF 14A | DEF 14A | 0001144204-19-037528 | Aug 5, 2019 | Sep 10, 2019 |
| DEF 14A | DEF 14A | 0001144204-19-028175 | May 24, 2019 | Jul 12, 2019 |
| DEF 14A | DEF 14A | 0001193125-18-143932 | Apr 30, 2018 | Jun 12, 2018 |
| DEF 14A | DEF 14A | 0001193125-18-109836 | Apr 6, 2018 | Apr 25, 2018 |
| DEF 14A | DEF 14A | 0001193125-17-199894 | Jun 9, 2017 | Jul 6, 2017 |
| DEF 14A | DEF 14A | 0001193125-17-130772 | Apr 20, 2017 | Jun 8, 2017 |
| DEF 14A | DEF 14A | 0001193125-16-715629 | Sep 21, 2016 | Oct 21, 2016 |
| DEF 14A | DEF 14A | 0001193125-16-612675 | Jun 3, 2016 | Jul 14, 2016 |
| DEF 14A | DEF 14A | 0001193125-15-162074 | Apr 30, 2015 | Jun 19, 2015 |
| DEF 14A | DEF 14A | 0001193125-14-172392 | Apr 30, 2014 | Jun 27, 2014 |
| DEF 14A | DEF14A | 0001193125-13-182428 | Apr 29, 2013 | Jun 28, 2013 |
| DEF 14A | DEF 14A | 0001193125-12-195281 | Apr 30, 2012 | Jun 15, 2012 |
| DEF 14A | DEF 14A | 0000950123-11-055274 | May 31, 2011 | Jul 15, 2011 |
| DEF 14A | DEF 14A | 0000950123-10-037663 | Apr 23, 2010 | Jun 4, 2010 |
| DEF 14A | RXI PHARMACEUTICALS CORPORATION | 0000950135-09-003035 | Apr 23, 2009 | Jun 5, 2009 |
| DEF 14A | RXI PHARMACEUTICALS CORPORATION | 0000950135-08-004411 | Jun 18, 2008 | Jul 18, 2008 |