---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-26-001861"
form_type: "8-K"
ticker: "SHPH"
cik: "0001757499"
company_name: "Shuttle Pharmaceuticals Holdings, Inc."
filed_at: "2026-01-12T23:59:59+00:00"
generated_at: "2026-05-16T10:54:41.715631+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Shuttle Pharma appoints Yuying Liang as CFO; director Sachin Pathigoda resigns

## Summary
- Yuying Liang, CPA, appointed CFO effective Jan 6, 2026; Chris Cooper remains interim CEO.
- Liang's firm YLPC engages at $15,000/month for bookkeeping, accounting, and CFO services.
- Director Sachin Pathigoda resigned Jan 8, 2026; resignation not due to any disagreement.
- Liang concurrently serves as CFO of iSpecimen, BlockchainK2, Goldhills, and several other companies.
- Board initiated process to fill Pathigoda's vacancy; successor to be appointed promptly.

## SEC filing metadata
- accession: 0001493152-26-001861
- form_type: 8-K
- ticker: SHPH
- cik: 0001757499
- company_name: Shuttle Pharmaceuticals Holdings, Inc.
- filed_at: 2026-01-12T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1757499/000149315226001861/0001493152-26-001861-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1757499/000149315226001861/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-26-001861
- JSON: https://secwatch.observer/filing/0001493152-26-001861.json
- Plain text: https://secwatch.observer/filing/0001493152-26-001861.txt

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