secwatch.observer — SEC 8-K summary ====================================== Issuer: Purebase Corp (PUBC) CIK: 0001575858 Form: 8-K Filed at: 2021-10-13T23:59:59+00:00 Accession: 0001493152-21-025312 Event type: other_material Sentiment: neutral Materiality: 0.70 Item codes: 1.01, 3.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Purebase cancels $50M convertible note, grants US Mine option to buy 116M shares at $0.38/share -------------------------------------------------------------------------------- - Cancelled $50M convertible promissory note issued to US Mine for metakaolin mining rights. - Issued option to US Mine to purchase 116M common shares at $0.38/exercise price (closing price on Oct 6, 2021). - Option vests: 58M shares on Apr 6, 2022; 29M shares on Oct 6, 2022; 29M shares on Apr 6, 2023; expires Apr 6, 2028. - Related-party: CEO A. Scott Dockter and director John Bremer are manager-members of US Mine; they abstained from board vote. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1575858/000149315221025312/0001493152-21-025312-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1575858/000149315221025312/form8-k.htm HTML page: https://secwatch.observer/filing/0001493152-21-025312 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer