OS Therapies Announces Statistically Significant Positive Final 2-Year Overall Survival Data from Phase 2b Trial of OST-HER2 in the Prevention or Delay of Recurrent, Fully-Resected, Pulmon...
OS Therapies Incorporated (OSTX)
Company Research
Source: Yahoo! Finance
100% of patients who achieved 12 month event free survival achieved 2 year overall survival New York, New York--(Newsfile Corp. - October 10, 2025) - OS Therapies Inc. (NYSE American: OSTX) ("OS Therapies" or "the Company"), a clinical-stage cancer immunotherapy and antibody drug conjugate biotechnology company, today announced statistically significant positive final 2-year overall survival data from the Company's Phase 2b trial of off-the-shelf immunotherapy candidate OST-HER2 in the prevention or delay of recurrent, fully-resected, pulmonary metastatic osteosarcoma (the "Fully Resected Metastatic Osteosarcoma Trial"). 75% (27 out of 36 evaluable patients; 5 patients were lost to follow-up) of OST-HER2 treated patients achieved 2-year overall survival as measured from most recent pulmonary resection, compared with 40% of historical control patients p "The overall survival data in this non-randomized OST-HER2 study is encouraging as the results show it was safe and well-tolerat
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- OS Therapies GAAP EPS of -$0.21 misses by $0.08 [Seeking Alpha]Seeking Alpha
- OS Therapies to Participate in Fall 2025 Conferences and Events [Yahoo! Finance]Yahoo! Finance
OSTX
Earnings
- 11/17/25 - Miss
OSTX
Sec Filings
- 11/14/25 - Form 10-Q
- 10/31/25 - Form S-8
- 10/21/25 - Form 8-K
- OSTX's page on the SEC website