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OS Therapies Inc

OSTX

1.699USD

-0.051-2.91%
Market hours ETQuotes delayed by 15 min
36.27MMarket Cap
LossP/E TTM

OS Therapies Inc

1.699

-0.051-2.91%
More Details of OS Therapies Inc Company
OS Therapies Incorporated is a clinical-stage biopharmaceutical company. The Company is focused on the identification, development and commercialization of treatments for Osteosarcoma (OS) and other solid tumors. It built a pipeline of product candidates targeting multiple indications for solid cancers. Its pipeline includes two drug technologies: OST-HER2 and OST-tADC. 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). The payloads can include antibodies, chemotherapeutics, cytotoxins and potentially mRNA treatments directly into and in the vicinity of solid tumors.
Company Info
Ticker SymbolOSTX
Company nameOS Therapies Inc
IPO dateAug 01, 2024
CEOMr. Paul A. Romness
Number of employees4
Security typeOrdinary Share
Fiscal year-endAug 01
Address15825 Shady Grove Road
CityROCKVILLE
Stock exchangeNYSE American Consolidated
CountryUnited States of America
Postal code20850
Phone14102977793
Websitehttps://ostherapies.com/
Ticker SymbolOSTX
IPO dateAug 01, 2024
CEOMr. Paul A. Romness
Company Executives
Name
Name/Position
Position
Shareholding
Change
Mr. John Ciccio
Mr. John Ciccio
Independent Director
Independent Director
237.92K
--
Dr. Robert G. Petit, Ph.D.
Dr. Robert G. Petit, Ph.D.
Chief Medical Officer, Chief Scientific Officer
Chief Medical Officer, Chief Scientific Officer
200.00K
--
Mr. Paul A. Romness
Mr. Paul A. Romness
Chairman of the Board, President, Chief Executive Officer
Chairman of the Board, President, Chief Executive Officer
--
--
Mr. Alan A. Musso
Mr. Alan A. Musso
Chief Financial Officer
Chief Financial Officer
--
--
Mr. Karim Galzahr
Mr. Karim Galzahr
Director
Director
--
--
Mr. Olivier R. Jarry
Mr. Olivier R. Jarry
Independent Director
Independent Director
--
--
Ms. Avril Mckean Dieser, J.D.
Ms. Avril Mckean Dieser, J.D.
Independent Director
Independent Director
--
--
Dr. Theodore F. Search, Pharm.D.
Dr. Theodore F. Search, Pharm.D.
Independent Director
Independent Director
--
--
Name
Name/Position
Position
Shareholding
Change
Mr. John Ciccio
Mr. John Ciccio
Independent Director
Independent Director
237.92K
--
Dr. Robert G. Petit, Ph.D.
Dr. Robert G. Petit, Ph.D.
Chief Medical Officer, Chief Scientific Officer
Chief Medical Officer, Chief Scientific Officer
200.00K
--
Mr. Paul A. Romness
Mr. Paul A. Romness
Chairman of the Board, President, Chief Executive Officer
Chairman of the Board, President, Chief Executive Officer
--
--
Mr. Alan A. Musso
Mr. Alan A. Musso
Chief Financial Officer
Chief Financial Officer
--
--
Mr. Karim Galzahr
Mr. Karim Galzahr
Director
Director
--
--
Mr. Olivier R. Jarry
Mr. Olivier R. Jarry
Independent Director
Independent Director
--
--
Revenue Breakdown
No Data
No Data
By Business
By Region
No Data
Shareholding Stats
Updated: Sun, May 18
Updated: Sun, May 18
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Einodmil LLC
9.48%
Romness (Paul A.)
8.80%
Ayala Pharmaceuticals Inc
7.70%
Satterfield (Thomas A Jr)
4.51%
CM Management, LLC
1.07%
Other
68.44%
Shareholders
Shareholders
Proportion
Einodmil LLC
9.48%
Romness (Paul A.)
8.80%
Ayala Pharmaceuticals Inc
7.70%
Satterfield (Thomas A Jr)
4.51%
CM Management, LLC
1.07%
Other
68.44%
Shareholder Types
Shareholders
Proportion
Corporation
17.18%
Individual Investor
16.20%
Investment Advisor
1.19%
Investment Advisor/Hedge Fund
0.19%
Other
65.23%
Institutional Shareholding
Updated: Tue, Jul 1
Updated: Tue, Jul 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2025Q2
23
9.77M
34.77%
+2.15M
2025Q1
22
7.75M
30.50%
+442.25K
2024Q4
17
4.66M
21.86%
+177.62K
2024Q3
14
5.14M
25.63%
+5.14M
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Einodmil LLC
2.66M
9.48%
-142.01K
-5.06%
May 07, 2025
Romness (Paul A.)
2.47M
8.8%
--
--
Mar 28, 2025
Ayala Pharmaceuticals Inc
2.16M
7.7%
+2.16M
--
Apr 09, 2025
Satterfield (Thomas A Jr)
1.27M
4.51%
-27.52K
-2.13%
Dec 31, 2024
CM Management, LLC
300.00K
1.07%
+189.96K
+172.62%
Mar 31, 2025
Search (Theodore F. Pharm.D.)
237.92K
0.85%
--
--
Mar 28, 2025
Ciccio (John)
237.92K
0.85%
--
--
Mar 28, 2025
Petit (Robert G)
200.00K
0.71%
--
--
Mar 28, 2025
Acevedo (Christopher p)
109.38K
0.39%
--
--
Mar 28, 2025
Ingalls & Snyder LLC (Asset Management)
36.68K
0.13%
+36.68K
--
Mar 31, 2025
View more
Related ETFs
Updated: Sat, Aug 2
Updated: Sat, Aug 2
Name
Proportion
iShares Micro-Cap ETF
0.01%
iShares Micro-Cap ETF
Proportion0.01%
Dividend
A total of 0.00 USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
No Data
Stock Split
Date
Type
Ratio
No Data
Date
Type
Ratio
No Data
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