OS Therapies Agrees to Acquire All Listeria Monotygenes-based Immuno-Oncology Programs and IP Assets from Ayala Pharmaceuticals, Adding Phase 2 Lung Cancer and Phase 1 Prostrate Cancer Pro...
OS Therapies Incorporated (OSTX)
Company Research
Source: Business Wire
Consolidates ownership of listeria monocytogenes-based immunotherapy IPEliminates milestone payments and reduces future royalty obligations relating to OST-HER2 for osteosarcoma and other HER2-related indicationsCapital allocation focus remains on regulatory approval, priority review voucher (PRV) issuance and commercialization of OST-HER2 in osteosarcomaPreviously disclosed $7.1M funding for OS therapies priced at $4.00/share provides cash runway into 2026 & precludes raises below $12.00 for 6 monthsKarim Galzahr appointed to OS Therapies Board of Directors NEW YORK--(BUSINESS WIRE)--OS Therapies, Inc. (NYSE-A: OSTX), a clinical-stage biotechnology company advancing immunotherapies and targeted drug conjugates for cancer treatment, today announced it has entered into an asset purchase agreement to acquire the listeria monocytogenes-based immuno-oncology programs and related intellectual property (IP) assets from Ayala Pharmaceuticals (OTC: ADXS). The assets being acquired include
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News
- OS Therapies Announces Successful Type C Meeting with US FDA Regarding Phase 2b Clinical Trial of OST-HER2 in the Prevention or Delay of Recurrent, Fully Resected, Pulmonary Metastatic Osteosarcoma [Yahoo! Finance]Yahoo! Finance
- Stonegate Capital Partners Updates Coverage on OS Therapies Inc. (OSTX) 3Q25 [Yahoo! Finance]Yahoo! Finance
- OS Therapies to spin off OS Animal Health into a standalone public company [Seeking Alpha]Seeking Alpha
- OS Therapies to Spinoff OS Animal Health into Standalone Public Company [Yahoo! Finance]Yahoo! Finance
- OS Therapies GAAP EPS of -$0.21 misses by $0.08 [Seeking Alpha]Seeking Alpha
OSTX
Earnings
- 11/17/25 - Miss
OSTX
Sec Filings
- 12/19/25 - Form 4
- 12/19/25 - Form 4
- 12/19/25 - Form 4
- OSTX's page on the SEC website