secwatch.observer — SEC 8-K summary ====================================== Issuer: Shuttle Pharmaceuticals Holdings, Inc. (SHPH) CIK: 0001757499 Form: 8-K Filed at: 2026-03-10T23:59:59+00:00 Accession: 0001493152-26-009551 Event type: other_material Sentiment: neutral Materiality: 0.55 Item codes: 1.01, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Shuttle Pharmaceuticals prices $3.5M public offering of common stock and pre-funded warrants -------------------------------------------------------------------------------- - Gross proceeds of $3.5M from 2,238,800 shares and pre-funded warrants for 4,761,200 shares. - Pre-funded warrants exercisable at $0.001 per share with 4.99% beneficial ownership limitation. - Up to $1.5M of net proceeds allocated for marketing; remainder for working capital. - E.F. Hutton acted as placement agent; cash fee of 4.0% of gross proceeds plus expenses. - Offering closed March 9, 2026; registered on Form S-1 effective February 17, 2026. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1757499/000149315226009551/0001493152-26-009551-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1757499/000149315226009551/form8-k.htm HTML page: https://secwatch.observer/filing/0001493152-26-009551 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer