---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-25-027522"
form_type: "8-K"
ticker: "OSTX"
cik: "0001795091"
company_name: "OS Therapies Inc"
filed_at: "2025-04-02T23:59:59+00:00"
generated_at: "2026-05-23T23:52:40.220216+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# OS Therapies adjourns Special Meeting due to lack of quorum; reconvenes April 9, 2025

## Summary
- Special Meeting on March 31, 2025 lacked quorum; no business was conducted.
- Adjourned meeting reconvenes April 9, 2025 at 10:00 a.m. ET at Olshan Frome Wolosky LLP offices.
- Record date remains February 12, 2025; proxies previously submitted will be voted unless revoked.
- Company continues soliciting votes for proposals in the proxy statement filed February 28, 2025.

## SEC filing metadata
- accession: 0001213900-25-027522
- form_type: 8-K
- ticker: OSTX
- cik: 0001795091
- company_name: OS Therapies Inc
- filed_at: 2025-04-02T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1795091/000121390025027522/0001213900-25-027522-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1795091/000121390025027522/ea0236724-8k_ostherapies.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-25-027522
- JSON: https://secwatch.observer/filing/0001213900-25-027522.json
- Plain text: https://secwatch.observer/filing/0001213900-25-027522.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.