SELLAS Life Sciences Group, Inc. (FRA:RXK3)
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1.294
+0.090 (7.48%)
At close: Dec 4, 2025

SELLAS Life Sciences Group Company Description

SELLAS Life Sciences Group, Inc., a late-stage clinical biopharmaceutical company, focuses on the development of novel therapeutics for various cancer indications in the United States.

The company’s lead product candidate is galinpepimut-S (GPS), a peptide immunotherapy directed against the Wilms tumor 1, antigen; and SLS009 (tambiciclib), a selective small molecule cyclin-dependent kinase 9, or CDK9, inhibitor.

It has a strategic collaboration with Merck & Co., Inc. to evaluate GPS as it is administered in combination with PD1 blocker pembrolizumab in a Phase 1/2 clinical trial enrolling patients in up to five cancer indications, including hematologic malignancies and solid tumors; and GenFleet Therapeutics (Shanghai), Inc. for the development and commercialization of GFH009.

SELLAS Life Sciences Group, Inc. is headquartered in New York, New York.

SELLAS Life Sciences Group, Inc.
Country United States
Industry Biological Products, Except Diagnostic Substances
Employees 15
CEO Angelos Stergiou

Contact Details

Address:
7 Times Square
New York, Delaware 10036
United States
Phone 646 200 5278
Website sellaslifesciences.com

Stock Details

Ticker Symbol RXK3
Exchange Frankfurt Stock Exchange
Fiscal Year January - December
Reporting Currency USD
SIC Code 2836

Key Executives

Name Position
Angelos Stergiou Chief Executive Officer
John Burns Chief Financial Officer