SELLAS Life Sciences Group, Inc. — SC 13G/A Filings
28 SC 13G/A filings on record
This page lists all SC 13G/A 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 28 SC 13G/A 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 |
|---|---|---|---|---|
| SC 13G/A | SELLAS LIFE SCIENCES GROUP, INC. | 0000902664-24-006350 | Nov 8, 2024 | — |
| SC 13G/A | SC 13G/A | 0001104659-21-023272 | Feb 16, 2021 | — |
| SC 13G/A | — | 0001493152-21-003635 | Feb 12, 2021 | — |
| SC 13G/A | AMENDMENT TO FORM SC 13G | 0001387131-20-010924 | Dec 14, 2020 | — |
| SC 13G/A | SC 13G/A | 0001193125-20-038502 | Feb 14, 2020 | — |
| SC 13G/A | AMENDMENT TO FORM SC 13G | 0001387131-20-001689 | Feb 14, 2020 | — |
| SC 13G/A | — | 0001037389-20-000128 | Feb 13, 2020 | — |
| SC 13G/A | AMENDMENT NO. 1 TO THE SCHEDULE 13G | 0001013594-20-000125 | Feb 13, 2020 | — |
| SC 13G/A | AMENDMENT TO FORM SC 13G | 0001387131-19-004559 | Jun 24, 2019 | — |
| SC 13G/A | AMENDED FORM SC 13G | 0001387131-19-001111 | Feb 13, 2019 | — |
| SC 13G/A | SELLAS LIFE SCIENCES GROUP, INC. | 0000902664-19-000274 | Jan 17, 2019 | — |
| SC 13G/A | SABBY 13G-A SLS 1.103.19 | 0001535610-19-000006 | Jan 3, 2019 | — |
| SC 13G/A | SC 13G/A | 0001104659-18-007905 | Feb 9, 2018 | — |
| SC 13G/A | SABBY 13G-A SLS 1.08.18 | 0001535610-18-000032 | Jan 8, 2018 | — |
| SC 13G/A | — | 0000215457-17-002894 | Mar 9, 2017 | — |
| SC 13G/A | SC 13G/A | 0001104659-17-008028 | Feb 10, 2017 | — |
| SC 13G/A | SABBY 13G-A GALE 1.11.17 | 0001535610-17-000051 | Jan 11, 2017 | — |
| SC 13G/A | — | 0000215457-16-006720 | Sep 9, 2016 | — |
| SC 13G/A | — | 0000215457-16-002821 | Jan 26, 2016 | — |
| SC 13G/A | — | 0001086364-15-001297 | Jan 30, 2015 | — |
| SC 13G/A | SABBY 13G-A GALE 01.29.13 | 0001535610-13-000017 | Jan 29, 2013 | — |
| SC 13G/A | AMENDMENT NO. 2 | 0001214659-12-000624 | Feb 14, 2012 | — |
| SC 13G/A | AMENDMENT NO. 1 | 0001214659-11-000053 | Jan 6, 2011 | — |
| SC 13G/A | DOC ONE | 0000315066-10-002085 | Feb 16, 2010 | — |
| SC 13G/A | — | 0000929638-10-000016 | Jan 7, 2010 | — |
| SC 13G/A | — | 0000929638-10-000015 | Jan 7, 2010 | — |
| SC 13G/A | DOC ONE | 0000315066-09-003863 | Nov 10, 2009 | — |
| SC 13G/A | DOC ONE | 0000315066-09-002292 | Feb 17, 2009 | — |