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[EFFECT] SELLAS Life Sciences Group, Inc. SEC Filing

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Filing Sentiment
(Neutral)
Form Type
EFFECT

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: November 25, 2025 5:00 P.M.
Form: S-3
CIK: 0001390478
Company Name: SELLAS Life Sciences Group, Inc.
File Number: 333-290829

Source: View Original Filing on SEC EDGAR

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Sellas Life Sciences Group Inc

NASDAQ:SLS

SLS Rankings

#3216 Ranked by Market Cap
N/A Ranked by Dividends

SLS Latest News

Jan 14, 2026
SELLAS Life Sciences Enters Agreement with IMPACT-AML to Expand SLS009 Clinical Program into Europe
Dec 29, 2025
SELLAS Life Sciences Provides Update on Pivotal Phase 3 REGAL Trial of Galinpepimut-S (GPS) in Acute Myeloid Leukemia (AML)
Dec 7, 2025
SELLAS Life Sciences Presents Positive Phase 2 Data of SLS009 in Combination with AZA/VEN in Relapsed/Refractory AML-MR at ASH 2025
Nov 12, 2025
SELLAS Life Sciences Reports Third Quarter 2025 Financial Results and Provides Corporate Update
Nov 3, 2025
SELLAS Life Sciences Announces Presentation of Phase 2 Data of SLS009 in Combination with Azacitidine and Venetoclax in Relapsed/Refractory AML with MDS-Related Changes (AML-MR) at the 2025 American Society of Hematology (ASH) Annual Meeting

SLS Latest SEC Filings

Jan 8, 2026
[8-K] SELLAS Life Sciences Group, Inc. Reports Material Event
Jan 9, 2026
[Form 4] SELLAS Life Sciences Group, Inc. Insider Trading Activity
Jan 9, 2026
[Form 4] SELLAS Life Sciences Group, Inc. Insider Trading Activity
Jan 9, 2026
[Form 4] SELLAS Life Sciences Group, Inc. Insider Trading Activity
Jan 9, 2026
[Form 4] SELLAS Life Sciences Group, Inc. Insider Trading Activity

SLS Stock Data

653.88M
142.07M
0.32%
25.55%
27.87%
Biotechnology
Pharmaceutical Preparations
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United States
NEW YORK