# OS Therapies Inc (OSTX) — capital_raise [announced]
Source: SEC API (secapi.ai) · situation sit_7ad2bcc289d4268dfb02 · retrieved 2026-08-12T21:18:59.042Z

## Overview
OS Therapies Incorporated is a pharmaceutical preparations company engaged in the development and commercialization of therapeutic products.

OS Therapies Incorporated delivered written notice on July 23, 2026, terminating its At Market Issuance Sales Agreement dated August 8, 2025, with B. Riley Securities, Inc. and JonesTrading Institutional Services LLC. The termination became effective on July 28, 2026. The agreement had provided the company with the ability to offer and sell up to $18,000,000 in common stock. At the time of termination, the company had sold 282,679 shares for aggregate gross proceeds of approximately $530,162, leaving approximately $17,469,838 unsold. No termination fees or other payments were due by either party.

## Terms
- Counterparty: B. Riley Securities, Inc. and JonesTrading Institutional Services LLC · Deal value: $18.0M

## Key dates
- Announced 2026-07-29

## Timeline
- 2026-07-29 · 8-K (0001213900-26-082876): 8-K - OS Therapies Inc — *OS Therapies Incorporated is a pharmaceutical preparations company engaged in the development and commercialization of therapeutic products.* OS Therapies Incorporated delivered written notice on July 23, 2026, terminating its At Market Issuance Sales Agreement dated August 8, 2025, with B. Riley Securities, Inc. and JonesTrading Institutional Services LLC. The termination became effective on July 28, 2026. The agreement had provided the company with the ability to offer and sell up to $18,000,000 in common stock. At the time of termination, the company had sold 282,679 shares for aggregate gross proceeds of approximately $530,162, leaving approximately $17,469,838 unsold. No termination fees or other payments were due by either party.
  https://www.sec.gov/Archives/edgar/data/1795091/0001213900-26-082876.txt

## Citations
- 0001213900-26-082876 — https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&type=&dateb=&owner=include&count=40&search_text=000121390026082876