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SELLAS Life Sciences Group, Inc. (SLS) SEC filings

SLSNasdaqPharmaceutical PreparationsFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 12, 2026Score 7/30
$7.86−0.17 (-2.12%)

Close on Nov 13, 2026Market cap $1.59BP/E –Yield –

SEC filings

40 of SELLAS Life Sciences's most recent filings on SEC EDGAR

DocumentFormPeriodFiledSource
Current report8-KNov 12, 2026Nov 12, 2026SEC EDGAR
Quarterly report10-QSep 30, 2026Nov 12, 2026SEC EDGAR
Current report8-KAug 11, 2026Aug 11, 2026SEC EDGAR
Quarterly report10-QJun 30, 2026Aug 11, 2026SEC EDGAR
Current report8-KJul 24, 2026Jul 27, 2026SEC EDGAR
Current report8-KJun 24, 2026Jun 25, 2026SEC EDGAR
Current report8-KJun 16, 2026Jun 18, 2026SEC EDGAR
Current report8-KJun 2, 2026Jun 2, 2026SEC EDGAR
Current report8-KMay 12, 2026May 12, 2026SEC EDGAR
Quarterly report10-QMar 31, 2026May 12, 2026SEC EDGAR
Proxy statementDEF 14AJun 16, 2026Apr 23, 2026SEC EDGAR
Current report8-KMar 19, 2026Mar 19, 2026SEC EDGAR
Annual report10-KDec 31, 2025Mar 19, 2026SEC EDGAR
Current report8-KMar 11, 2026Mar 11, 2026SEC EDGAR
Current report8-KJan 7, 2026Jan 8, 2026SEC EDGAR
Current report8-KNov 12, 2025Nov 12, 2025SEC EDGAR
Quarterly report10-QSep 30, 2025Nov 12, 2025SEC EDGAR
Current report8-KOct 24, 2025Oct 27, 2025SEC EDGAR
Current report8-KOct 1, 2025Oct 3, 2025SEC EDGAR
Current report8-KSep 10, 2025Sep 11, 2025SEC EDGAR
Current report8-KAug 12, 2025Aug 12, 2025SEC EDGAR
Quarterly report10-QJun 30, 2025Aug 12, 2025SEC EDGAR
Current report8-KJun 17, 2025Jun 18, 2025SEC EDGAR
Current report8-KJun 3, 2025Jun 6, 2025SEC EDGAR
Current report8-KMay 13, 2025May 13, 2025SEC EDGAR
Quarterly report10-QMar 31, 2025May 13, 2025SEC EDGAR
Proxy statementDEF 14AJun 17, 2025Apr 23, 2025SEC EDGAR
Current report8-KMar 20, 2025Mar 20, 2025SEC EDGAR
Annual report10-KDec 31, 2024Mar 20, 2025SEC EDGAR
Current report8-KJan 28, 2025Jan 29, 2025SEC EDGAR
Current report8-KJan 23, 2025Jan 23, 2025SEC EDGAR
Current report8-KJan 10, 2025Jan 16, 2025SEC EDGAR
Current report8-KDec 10, 2024Dec 10, 2024SEC EDGAR
Current report8-KNov 13, 2024Nov 13, 2024SEC EDGAR
Quarterly report10-QSep 30, 2024Nov 13, 2024SEC EDGAR
Current report8-KOct 3, 2024Oct 4, 2024SEC EDGAR
Current report8-KAug 13, 2024Aug 13, 2024SEC EDGAR
Quarterly report10-QJun 30, 2024Aug 13, 2024SEC EDGAR
Current report8-KJul 30, 2024Aug 1, 2024SEC EDGAR
Current report8-KJun 20, 2024Jun 21, 2024SEC EDGAR

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