---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-25-023845"
form_type: "8-K"
ticker: "SHPH"
cik: "0001757499"
company_name: "Shuttle Pharmaceuticals Holdings, Inc."
filed_at: "2025-11-17T23:59:59+00:00"
generated_at: "2026-05-16T19:21:15.148685+00:00"
event_type: "regulatory"
sentiment: "negative"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Shuttle Pharmaceuticals regains compliance with Nasdaq equity requirement after $2.5M private placement

## Summary
- Stockholders' equity was $1,394,161 on Sept 30, 2025, below Nasdaq's $2.5M minimum.
- Company raised ~$2.5 million gross in a private placement on November 4, 2025.
- Company believes it has regained compliance but Nasdaq will monitor ongoing compliance.
- If next periodic report fails to show compliance, Company may be subject to delisting.

## SEC filing metadata
- accession: 0001493152-25-023845
- form_type: 8-K
- ticker: SHPH
- cik: 0001757499
- company_name: Shuttle Pharmaceuticals Holdings, Inc.
- filed_at: 2025-11-17T23:59:59+00:00
- event_type: regulatory
- sentiment: negative
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 3.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1757499/000149315225023845/0001493152-25-023845-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1757499/000149315225023845/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-25-023845
- JSON: https://secwatch.observer/filing/0001493152-25-023845.json
- Plain text: https://secwatch.observer/filing/0001493152-25-023845.txt

## Source-grounded claims
- claim_id: 9f709421367b73e50b5fcd4250e082a5b64f1314
  claim: Shuttle Pharmaceuticals Holdings, Inc. received a nasdaq deficiency notice notice regarding stockholders equity (rules 5550(b)(1)).
  evidence_excerpt: or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing. Shuttle Pharmaceuticals Holdings, Inc. (the “Company”) reported stockholders’ equity of $1,394,161 in its Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2025, and, as a result, was not in compliance with Nasdaq Listing Rule 5550(b)(1), which requires
  evidence_url: https://www.sec.gov/Archives/edgar/data/1757499/000149315225023845/0001493152-25-023845-index.htm

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