secwatch.observer — SEC 8-K summary ====================================== Issuer: Greenland Mines Ltd (GRML) CIK: 0001907223 Form: 8-K Filed at: 2025-12-08T23:59:59+00:00 Accession: 0001213900-25-119257 Event type: other_material Sentiment: neutral Materiality: 0.70 Item codes: 1.01, 3.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Klotho Neurosciences raises ~$15M via sale of Series C convertible preferred stock to Sigma9 Capital -------------------------------------------------------------------------------- - Sold 3,400 shares of Series C Preferred at $4,400/share to Sigma9 Capital Ltd for total proceeds of ~$15.0M. - Each share convertible into 10,000 common shares, subject to 9.99% beneficial ownership cap and Nasdaq stockholder approval if needed. - Conversion terms potentially add up to 34M shares of common stock upon conversion (dilutive). - Closing expected by December 31, 2025; no underwriters, no commissions, relying on Section 4(2) exemption. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1907223/000121390025119257/0001213900-25-119257-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1907223/000121390025119257/ea0268846-8k_klotho.htm HTML page: https://secwatch.observer/filing/0001213900-25-119257 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer