Topline Data from Phase 2b clinical trial of OST-HER2 in Osteosarcoma expected to be released in December 2024 NEW YORK / Nov 15, 2024 / Business Wire / OS Therapies, Inc. (NYSE-A: OSTX) (“OS Therapies” or “the Company”), a clinical-stage cancer immunotherapy and antibody drug conjugate biotechnology company, today reported financial results for the third quarter of 2024 ended September 30, 2024 and provided a business... Read More

NEW YORK / Nov 04, 2024 / Business Wire / OS Therapies (NYSE-A: OSTX) (“OS Therapies” or “the Company”), a clinical-stage immunotherapy and Antibody Drug Conjugate (ADC) biopharmaceutical company, today announced that Paul Romness, Chief Executive Officer, and Gerald Commissiong, Chief Business Officer, will present a corporate overview at The Spartan Capital Investor Conference. The conference is being held on November 4,... Read More

NEW YORK / Oct 30, 2024 / Business Wire / OS Therapies (NYSE American: OSTX) (“OS Therapies” or “the Company”), a clinical-stage immunotherapy and Antibody Drug Conjugate (ADC) biopharmaceutical company, is pleased to invite investors to a webinar on October 30, 2024, at 4:15 p.m. ET. The exclusive event, hosted by RedChip Companies, will feature OS Therapies’ Chairman and CEO Paul Romness, and Chief Business Officer Gerald... Read More

Concurrently, the Company accepted the resignations of Dr. Colin Goddard and Mr. Joacim Borg NEW YORK / Oct 28, 2024 / Business Wire / OS Therapies (NYSE-A: OSTX) (“OS Therapies” or “the Company”), a clinical-stage immunotherapy and Antibody Drug Conjugate biopharmaceutical company, today announced the appointments of Avril McKean Dieser, MA, JD and Olivier R. Jarry, MS, MBA as independent members of the Company’s Board of... Read More

NEW YORK / Oct 24, 2024 / Business Wire / OS Therapies (NYSE American: OSTX) (“OS Therapies” or “the Company”), a clinical-stage immunotherapy and Antibody Drug Conjugate biopharmaceutical company, today announces that Paul Romness, Chief Executive Officer, and Gerald Commissiong, Chief Business Officer, will present a corporate overview at the LD Micro Main Event XVII. The conference is being held on October 28 – 30, 2024... Read More

NEW YORK / Oct 17, 2024 / Business Wire / OS Therapies (NYSE American: OSTX) (“OS Therapies” or “the Company”), a clinical-stage immunotherapy and Antibody Drug Conjugate biopharmaceutical company, today announces that Paul Romness, Chief Executive Officer, will be presenting at the 2024 Maxim Healthcare Virtual Summit. The summit is being held virtually on October 15 – 17, 2024. Event: Fireside Chat at 2024 Maxim Healthcare... Read More

Company to ring Closing Bell at NYSE on Thursday, October 3, 2024 Interviews scheduled with Fintech.TV and Schwab Network NEW YORK / Oct 03, 2024 / Business Wire / OS Therapies (NYSE American: OSTX) (“OS Therapies” or “the Company”), a clinical-stage immunotherapy and Antibody Drug Conjugate biopharmaceutical company, today announces that the last patient (Patient #41) enrolled in the AOST-2121 clinical trial (NCT04974008)... Read More

First therapeutic candidate targets Breast Cancer, Lung Cancer and Gastric Cancer Second therapeutic candidate targets platinum-resistant Ovarian Cancer, Fallopian Tube Cancer and Primary Peritoneal Cancer NEW YORK / Sep 13, 2024 / Business Wire / OS Therapies (NYSE American: OSTX) (“OS Therapies” or “the Company”), a clinical-stage immunotherapy and Antibody Drug Conjugate (ADC) biopharmaceutical company, today announced... Read More

Folate receptor alpha targeting drug conjugate & hexa silanol exatecan (FRA-H) payloads tested in animal models of ovarian cancer Strong efficacy for FRA-H in KB and IGROV-1 mouse models of ovarian cancer Strong safety profile for FRA-H with no loss of bodyweight as compared with control in animal models Success of tADC proof-of-concept study paves way for creating multiple potential therapeutic candidates for preclinical... Read More

NEW YORK / Sep 05, 2024 / Business Wire / OS Therapies (NYSE American: OSTX) (“OS Therapies” or “the Company”), an ADC and Immunotherapy research and clinical-stage biopharmaceutical company, today announced its participation in the H.C. Wainright 26 th Annual Global Investment Conference. The event is scheduled for September 9-11, 2024, in New York City. The Company’s President & CEO Paul Romness, MPH, will deliver a... Read More

NEW YORK / Aug 29, 2024 / Business Wire / OS Therapies Incorporated (NYSE American: OSTX) (“OS Therapies” or “the Company”), an ADC and Immunotherapy research and clinical-stage biopharmaceutical company, today announced that the last patient (Patient #41) enrolled in the AOST-2121 clinical trial ( NCT04974008 ) of OST-HER2 in recurred, resected Osteosarcoma (OS) - has received its last treatment dose. This last patient is... Read More

NEW YORK / Aug 22, 2024 / Business Wire / OS Therapies (NYSE American: OSTX) (“OS Therapies” or “the Company”), an ADC and Immunotherapy research and clinical-stage biopharmaceutical company, today announced that it has appointed Borys Shor, PhD to its Antibody Drug Conjugate (ADC) Advisory Board. In his role, Dr. Shor will assist the Company in the selection of antibody and payloads to be developed using the Company’s... Read More

NEW YORK / Aug 22, 2024 / Business Wire / OS Therapies (NYSE American: OSTX) (“OS Therapies” or “the Company”), an ADC and Immunotherapy research and clinical-stage biopharmaceutical company, today provided a clarification for market participants, specifically brokerage firms, regarding the Committee on Uniform Securities Identification Procedures (CUSIP) identifier of the Company’s common stock. The Company’s common stock... Read More

Focus of work at JLABS on tunable Antibody Drug Conjugate linker-based platform ROCKVILLE, Md. / Aug 19, 2024 / Business Wire / OS Therapies (NYSE American: OSTX) (“OS Therapies” or “the Company”), an ADC and Immunotherapy research and clinical-stage biopharmaceutical company, today announced that it has been accepted into Johnson & Johnson Innovation – JLABS. Through membership of JLABS, OS Therapies aims to further develop... Read More

Successful IPO that raised $6.4 million on July 31, 2024, without issuing any warrants, occurred after the end of the second quarter and is not reflected in reported financials Conversion of all reported outstanding preferred shares and debt into equity occurred as of the date of the IPO and is not reflected in the reported financials After IPO and preferred shares and debt conversion share issuances, there are 20.85 million... Read More

ROCKVILLE, MD / ACCESSWIRE / August 6, 2024 / OS Therapies (NYSE American:OSTX) ("OS Therapies" or "the Company"), an Antibody Drug Conjugate (ADC) and Immunotherapy research and clinical-stage biopharmaceutical company, highlights its Scientific and Medical Advisory Board (SMAB), comprised of experts in osteosarcoma from six institutions in the United States. The following physicians have agreed to serve on the OS Therapies... Read More

ROCKVILLE, Md. & NEW YORK / Aug 02, 2024 / Business Wire / OS Therapies Incorporated (“OS Therapies” or the “Company”) (NYSE-A: OSTX), a Cancer Immunotherapy and Antibody Drug Conjugate (ADC) biopharmaceutical company, today announced the formation of a Patient Advocacy Advisory Board (PAAB) for its osteosarcoma program. The purpose of the PAAB is to represent voices from the osteosarcoma community regarding the need for new... Read More

ROCKVILLE, Md. & NEW YORK / Jul 31, 2024 / Business Wire / OS Therapies Incorporated (“OS Therapies” or the “Company”) (NYSE-A: OSTX), an Antibody Drug Conjugate (ADC) and Immunotherapy research and clinical stage biopharmaceutical company, today announced the pricing of its initial public offering of 1,600,000 shares of common stock at a public offering price of $4.00 per share, raising gross proceeds of $6.4 million.... Read More

10 of 12 patients treated in HER2 expressing solid tumor Phase 1b trial were breast cancer patients Dose selected for ongoing Phase 2b clinical trial in Osteosarcoma was shown to be well tolerated in breast cancer patients Preclinical breast cancer efficacy models showed positive data to prevent breast cancer metastases to the brain, reduce tumor growth by over 90% in combination with HER2-targeted antibodies, and prevent... Read More