Shuttle Pharmaceuticals Holdings, Inc. Common Stock Shares Outstanding

Quick Answer

Shuttle Pharmaceuticals Holdings, Inc. reported Common Stock Shares Outstanding of 2.02 million shares for the year ending 2025.

  • Shuttle Pharmaceuticals Holdings, Inc. showed an increase of +1,140.8% in Common Stock Shares Outstanding from 2024 to 2025.
  • This data is from Shuttle Pharmaceuticals Holdings, Inc.'s annual report (Form 10-K), filed with the SEC on March 31, 2026.
  • XBRL data for this metric is available from 2021 to 2025 (5 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
  • Over the full 5 years of available data (2021 to 2025), Shuttle Pharmaceuticals Holdings, Inc.'s Common Stock Shares Outstanding has declined by 78.3%.
  • Historical annual values: Fiscal year 2025: 2.02 million shares | Fiscal year 2024: 163,093 shares | Fiscal year 2023: 2.01 million shares | Fiscal year 2022: 13.60 million shares | Fiscal year 2021: 9.31 million shares.
  • Data sourced from SEC EDGAR public filings as of June 22, 2026.

Last verified: