OSTX · OS Therapies

OS Therapies Incorporated, a clinical stage biopharmaceutical company, focuses on the identification, development, and commercialization of treatments for osteosarcoma and other solid tumors in the United States. The company's pipeline includes OST-HER2, an off-the-shelf immunotherapy for osteosarcoma patients; and OST-tunable drug conjugate (OST-tADC), an antibody-drug conjugate (ADC) silicone dioxide linker technology, with a plug-and-play platform that features tunable pH sensitive silicone linkers. The company was incorporated in 2018 and is based in Grasonville, Maryland.

115 Pullman Crossing Road, Grasonville, MD, 21638, United States
Biotechnology
Healthcare

Market Cap

77.7M

52 Wk Range

$1.15 - $2.25

Previous Close

$1.66

Open

$1.67

Volume

171,423

Day Range

$1.64 - $1.68

Enterprise Value

77.65M

Cash

205K

Avg Qtr Burn

-5.533M

Insider Ownership

21.06%

Institutional Own.

6.21%

Qtr Updated

Jun 30th 2026