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NEW YORK--(BUSINESS WIRE)--Halper Sadeh LLC, an investor rights law firm, is investigating the merger of Galera Therapeutics, Inc. (OTC: GRTX) and Obsidian Therapeutics, Inc. Upon closing of the proposed transaction, Galera shareholders are expected to own approximately 1.8% of the combined company.Halper Sadeh encourages Galera shareholders to click here to learn more about their rights and options or contact Daniel Sadeh or Zachary Halper free of charge at (212) 763-0060 or sadeh@halpersadeh.c.

CAMBRIDGE, Mass. and MALVERN, Pa., April 14, 2026 (GLOBE NEWSWIRE) -- Galera Therapeutics, Inc. (“Galera”) (OTC: GRTX), a clinical-stage biopharmaceutical company focused on advancing a pan-NOS inhibitor through clinical development for patients with the hardest-to-treat forms of advanced breast cancer, and Obsidian Therapeutics, Inc. (“Obsidian”), a privately-held clinical-stage biopharmaceutical company harnessing novel protein-regulation technology to develop engineered tumor infiltrating lymphocyte, (“TIL”), cell therapies, today announced that they have entered into a definitive merger agreement to combine in an all-stock transaction. The combination will be accomplished by both companies becoming wholly owned subsidiaries of a newly formed company. Upon completion of the transaction, the combined company plans to operate under the name Obsidian Therapeutics, Inc. and will apply to trade on Nasdaq under the ticker symbol “OBX.”

NEW YORK, April 14, 2026 (GLOBE NEWSWIRE) -- Class Action Attorney Juan Monteverde with Monteverde & Associates PC (the “M&A Class Action Firm”), has recovered millions of dollars for shareholders and is recognized as a Top 50 Firm in the 2025 ISS Securities Class Action Services Report. The firm is headquartered at the Empire State Building in New York City and is investigating Galera Therapeutics, Inc. (OTCMKTS: GRTX ) related to its merger with Obsidian Therapeutics, Inc. Upon completion of the proposed transaction, Galera shareholders will own approximately 1.8% of the combined company. Is it a fair deal?

CAMBRIDGE, Mass. & MALVERN, Pa.--(BUSINESS WIRE)--Galera Therapeutics, Inc. (“Galera”) (OTC: GRTX), a clinical-stage biopharmaceutical company focused on advancing a pan-NOS inhibitor through clinical development for patients with the hardest-to-treat forms of advanced breast cancer, and Obsidian Therapeutics, Inc. (“Obsidian”), a privately-held clinical-stage biopharmaceutical company harnessing novel protein-regulation technology to develop engineered tumor infiltrating lymphocyte, (“TIL”), c.
