SELLAS Life Sciences Group, Inc. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
New York, NY
SEC filing record 1 source field available
Fiscal year end
31 December
SELLAS Life Sciences Group, Inc. has filed 1,267 SEC EDGAR filings since 07 Feb 2007

SEC filing history

Showing 76-100 of 1,000 matching filings.

Per page
25
Current page
4
4

OWNERSHIP DOCUMENT

Filing date
05 Dec 2024
Reporting date
04 Dec 2024
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SC 13G/A File 005-84090

SELLAS LIFE SCIENCES GROUP, INC.

Filing date
08 Nov 2024
Reporting date
Not listed
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424B5 File 333-278334

424B5

Filing date
01 Aug 2024
Reporting date
Not listed
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3

OWNERSHIP DOCUMENT

Filing date
27 Jun 2024
Reporting date
20 Jun 2024
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EFFECT File 333-278334

EFFECT filing

Filing date
01 May 2024
Reporting date
Not listed
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EFFECT File 333-278337

EFFECT filing

Filing date
01 May 2024
Reporting date
Not listed
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ARS File 001-33958

ARS

Filing date
30 Apr 2024
Reporting date
31 Dec 2023
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CORRESP

CORRESP filing

Filing date
29 Apr 2024
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
29 Apr 2024
Reporting date
Not listed
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S-3/A File 333-278334

S-3/A

Filing date
29 Apr 2024
Reporting date
Not listed
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DEFA14A File 001-33958

DEFA14A

Filing date
29 Apr 2024
Reporting date
Not listed
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DEF 14A File 001-33958

DEF 14A

Filing date
29 Apr 2024
Reporting date
20 Jun 2024
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UPLOAD File 333-278334

UPLOAD filing

Filing date
02 Apr 2024
Reporting date
Not listed
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UPLOAD File 333-278337

UPLOAD filing

Filing date
02 Apr 2024
Reporting date
Not listed
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D File 021-509138

D filing

Filing date
29 Mar 2024
Reporting date
Not listed
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S-3 File 333-278337

FORM S-3

Filing date
28 Mar 2024
Reporting date
Not listed
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