MARKET

OSTX

OSTX

OS THERAPIES INCORPORATED
AMEX
1.340
-0.060
-4.29%
After Hours: 1.410 +0.07 +5.22% 19:50 01/02 EST
OPEN
1.410
PREV CLOSE
1.400
HIGH
1.429
LOW
1.310
VOLUME
477.99K
TURNOVER
--
52 WEEK HIGH
7.00
52 WEEK LOW
1.120
MARKET CAP
47.19M
P/E (TTM)
-1.3683
1D
5D
1M
3M
1Y
5Y
1D
Weekly Report: what happened at OSTX last week (1222-1226)?
Weekly Report · 12/29/2025 09:47
Weekly Report: what happened at OSTX last week (1215-1219)?
Weekly Report · 12/22/2025 09:47
Promising Outlook for OS Therapies: Buy Rating Backed by Positive FDA Meeting and Strategic Positioning
TipRanks · 12/16/2025 16:55
Lake Street Sticks to Their Buy Rating for OS Therapies Incorporated (OSTX)
TipRanks · 12/16/2025 13:57
OS Therapies Is Maintained at Buy by D. Boral Capital
Dow Jones · 12/15/2025 13:29
OS Therapies Price Target Maintained With a $20.00/Share by D. Boral Capital
Dow Jones · 12/15/2025 13:29
D. Boral Capital Maintains Buy on OS Therapies, Maintains $20 Price Target
Benzinga · 12/15/2025 13:19
OS Therapies Held An FDA Type C Meeting Regarding The Phase 2B Trial Of OST-HER2 To Prevent Or Delay Recurrent, Fully-resected, Pulmonary Metastatic Osteosarcoma, And Intends To File BLA By The End January 2026
Benzinga · 12/15/2025 11:13
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About OSTX
OS Therapies Incorporated is a clinical-stage oncology company focused on the identification, development, and commercialization of new class immunotherapy candidates for solid tumors, beginning with osteosarcoma and other solid tumors. Its pipeline includes two drug technologies: OST-HER2 and OST-tADC. Its lead asset, OST-HER2, is an off-the-shelf immunotherapy, which is a type of cancer treatment that helps one’s immune system fight cancer, comprised of a genetically weakened and modified strain of Listeria monocytogenes, a species of bacteria that causes the infection listeriosis, that expresses HER2 peptides. OST-tADC is a tunable ADC with a plug-and-play platform that features tunable pH-sensitive silicone linkers (SiLinkers). Its clinical-stage cancer immunotherapy programs also include OST-AXAL for human papilloma virus (HPV)-associated cancers; OST-503 for non-small cell lung cancer (NSCLC) & glioblastoma; and OST-PSA for prostate cancer.

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