OSTX - Earnings announcements

Conference call scheduled for Thursday, April 30, 2026, at 8:30 am ET to review new OST-HER2 immune pharmacodynamic biomarker response (seroconversion) data and review regulatory successes validating the OST-HER2 approach. Participants will include strategic advisors Dr. Craig Eagle and Dr. Bob Langer, and Osteosarcoma key opinion leader Dr. Peter Anderson from Cleveland Clinic.EMA and Australia TGA (ATGA) align on 3-year overall survival as the approvable clinical efficacy endpoint for Conditional Marketing Authorizations (CMAs), with alignment also achieved on confirmatory Phase 3 initiation, initially only in Australia, planned for Q3 2026 to meet regulatory requirement to support early a

Regulatory feedback recent from April 2026 EU EMA and Australian TGA meetingsRemaining Q2-2026 regulatory meetings include two U.S. FDA meetings and one UK MHRA meeting, in addition to follow-up meetings with EU EMA and Australian TGANew York, New York--(Newsfile Corp. - April 27, 2026) - OS Therapies, Inc. (NYSE American: OSTX) ("OS Therapies" or "the Company"), the world leader in gene-edited, listeria-based cancer immunotherapies, today announced that it will be hosting a conference call on Thursday April 30, 2026 at 8:30am ET to review the data that supported the recent Patent Cooperation Treaty (PCT) international application for a OST-HER2 pharmacodynamic biomarker1 (the "OST-HER2

New patent application covers treatment-emergent immune signature related to 'turning cold tumors hot' and the activation of targeted cytotoxic cellular immune responses Company to host conference call later in April 2026 to review new biomarker signatureBiomarker signature meets pharmacodynamic/response criteria established by FDA's Biomarkers, EndpointS and other Tools (BEST) program for use as a surrogate clinical endpoint of 1-year event free survival and 2-year overall survival in OST-HER2's Phase 2b trial in the prevention of delay of recurrent, fully-resected, pulmonary metastatic osteosarcoma to support a BLA submission under FDA's Accelerated Approval ProgramNew York, New York--(New

75% of OST-HER2 treated patients achieved 2-year overall survival compared with 40% in the historical control group (p < 0.0001)100% of patients who achieved 12 month event free survival achieved 2 year overall survivalNew York, New York--(Newsfile Corp. - October 10, 2025) - OS Therapies Inc. (NYSE: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 "Fu

New York, New York--(Newsfile Corp. - August 14, 2025) - OS Therapies Inc. (NYSE:OSTX) ("OS Therapies" or "the Company"), a clinical-stage cancer immunotherapy and antibody drug conjugate biotechnology company, today announced that it will report second quarter 2025 financial results ended June 30, 2025 and provide a business update on the morning of Tuesday, August 19, 2025.About OS TherapiesOS Therapies is a clinical stage oncology company focused on the identification, development, and commercialization of treatments for Osteosarcoma (OS) and other solid tumors. OST-HER2, the Company's lead asset, is an immunotherapy leveraging the immune-stimulatory effects of Listeria bacteria to initia

ORLANDO, FL / ACCESSWIRE / August 9, 2024 / RedChip Companies will air interviews with OS Therapies Inc. (NYSE:OSTX) and Can-Fite BioPharma Ltd. (NYSE:CANF) on the RedChip Small Stocks, Big Money™ show, a sponsored program on Bloomberg TV, this Saturday, August 10, at 7 p.m. Eastern Time (ET). Bloomberg TV is available in an estimated 73 million homes across the U.S.Access the interviews in their entirety at:OS Therapies: https://www.redchip.com/assets/access/ostx_accessCan-Fite: https://www.redchip.com/assets/access/canf_accessIn an exclusive interview, Paul Romness, Chairman and CEO of OS Therapies, appears on the RedChip Small Stocks Big Money™ show on Bloomberg TV to provide a corporate