<SEC-DOCUMENT>0001213900-26-086150-index.html : 20260806 <SEC-HEADER>0001213900-26-086150.hdr.sgml : 20260806 <ACCEPTANCE-DATETIME>20260806161301 ACCESSION NUMBER: 0001213900-26-086150 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 16 CONFORMED PERIOD OF REPORT: 20260731 ITEM INFORMATION: Entry into a Material Definitive Agreement ITEM INFORMATION: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant ITEM INFORMATION: Unregistered Sales of Equity Securities ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20260806 DATE AS OF CHANGE: 20260806 FILER: COMPANY DATA: COMPANY CONFORMED NAME: OS Therapies Inc CENTRAL INDEX KEY: 0001795091 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences EIN: 825118368 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-42195 FILM NUMBER: 261249196 BUSINESS ADDRESS: STREET 1: 15825 SHADY GROVE ROAD STREET 2: SUITE 135 CITY: ROCKVILLE STATE: MD ZIP: 20850 BUSINESS PHONE: 410-297-7793 MAIL ADDRESS: STREET 1: 15825 SHADY GROVE ROAD STREET 2: SUITE 135 CITY: ROCKVILLE STATE: MD ZIP: 20850 FORMER COMPANY: FORMER CONFORMED NAME: OS THERAPIES Inc DATE OF NAME CHANGE: 20191125 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>ea0300848-8k_ostherapies.htm <DESCRIPTION>CURRENT REPORT <TEXT> Document 1 - file: ea0300848-8k_ostherapies.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-4.1 <SEQUENCE>2 <FILENAME>ea030084801ex4-1.htm <DESCRIPTION>FORM OF BRIDGE CONVERTIBLE PROMISSORY NOTE <TEXT> Document 2 - file: ea030084801ex4-1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-5.1 <SEQUENCE>3 <FILENAME>ea030084801ex5-1.htm <DESCRIPTION>OPINION OF OLSHAN FROME WOLOSKY LLP <TEXT> Document 3 - file: ea030084801ex5-1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.1 <SEQUENCE>4 <FILENAME>ea030084801ex10-1.htm <DESCRIPTION>SETTLEMENT AGREEMENT AND MUTUAL RELEASE, DATED AS OF JULY 31, 2026, AMONG OS THERAPIES INCORPORATED, OS ANIMAL HEALTH INC., OS THERAPIES UK LTD AND LEONITE FUND I, LP <TEXT> Document 4 - file: ea030084801ex10-1.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>ea030084801_ex5-1img1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: ea030084801_ex5-1img1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>ea030084801_ex5-1img2.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: ea030084801_ex5-1img2.jpg
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>7 <FILENAME>ostx-20260731.xsd <DESCRIPTION>XBRL SCHEMA FILE <TEXT> Document 7 - file: ostx-20260731.xsd
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>8 <FILENAME>ostx-20260731_lab.xml <DESCRIPTION>XBRL LABEL FILE <TEXT> Document 8 - file: ostx-20260731_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>9 <FILENAME>ostx-20260731_pre.xml <DESCRIPTION>XBRL PRESENTATION FILE <TEXT> Document 9 - file: ostx-20260731_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>11 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 11 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>12 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 12 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>13 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 13 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>15 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 15 - file: FilingSummary.html
Document 15 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>JSON <SEQUENCE>17 <FILENAME>MetaLinks.json <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 17 - file: MetaLinks.json
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>18 <FILENAME>0001213900-26-086150-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 18 - file: 0001213900-26-086150-xbrl.zip
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>19 <FILENAME>ea0300848-8k_ostherapies_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 19 - file: ea0300848-8k_ostherapies_htm.html
Document 19 - RAW XML: ea0300848-8k_ostherapies_htm.xml
</DOCUMENT> </SEC-DOCUMENT>