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 1,272 SEC EDGAR filings since 07 Feb 2007

SEC filing history

Showing 101-125 of 1,000 matching filings.

Per page
25
Current page
5
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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S-3 File 333-278334

FORM S-3

Filing date
28 Mar 2024
Reporting date
Not listed
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424B5 File 333-255318

424B5

Filing date
18 Mar 2024
Reporting date
Not listed
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SC 13G File 005-84090

SELLAS LIFE SCIENCES GROUP, INC.

Filing date
07 Feb 2024
Reporting date
Not listed
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4

OWNERSHIP DOCUMENT

Filing date
25 Jan 2024
Reporting date
22 Jan 2024
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4

OWNERSHIP DOCUMENT

Filing date
25 Jan 2024
Reporting date
22 Jan 2024
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4

OWNERSHIP DOCUMENT

Filing date
25 Jan 2024
Reporting date
22 Jan 2024
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4

OWNERSHIP DOCUMENT

Filing date
25 Jan 2024
Reporting date
22 Jan 2024
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4

OWNERSHIP DOCUMENT

Filing date
25 Jan 2024
Reporting date
22 Jan 2024
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4

OWNERSHIP DOCUMENT

Filing date
25 Jan 2024
Reporting date
22 Jan 2024
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
25 Jan 2024
Reporting date
22 Jan 2024
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
25 Jan 2024
Reporting date
22 Jan 2024
SEC evidence
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4

OWNERSHIP DOCUMENT

Filing date
25 Jan 2024
Reporting date
22 Jan 2024
SEC evidence
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Next action
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