{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-22-017406","form_type":"8-K/A","ticker":"PUBC","cik":"0001575858","company_name":"Purebase Corp","filed_at":"2022-06-21T23:59:59+00:00","discovered_at":"2026-05-14T18:04:01.275430+00:00","generated_at":"2026-06-25T00:23:51.449184+00:00","sec_items":["1.01","3.02","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Purebase restructures mining rights deal: $50M note rescinded, replaced with option for 116M shares at $0.38","bullets":["Convertible promissory note of $50M retroactively rescinded ab initio as of Oct 6, 2021.","Replacement consideration: US Mine granted option to purchase 116M shares at $0.38 per share.","Option vests in tranches: 58M shares on Apr 6, 2022; 29M on Oct 6, 2022; 29M on Apr 6, 2023; expires Apr 6, 2028.","CEO Scott Dockter and director John Bremer are manager-members of US Mine; disinterested directors approved.","Amended and Restated Amendment filed June 17, 2022 to correct Section 3 of the prior amendment."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-22-017406","json":"https://secwatch.observer/filing/0001493152-22-017406.json","markdown":"https://secwatch.observer/filing/0001493152-22-017406.md","text":"https://secwatch.observer/filing/0001493152-22-017406.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1575858/000149315222017406/0001493152-22-017406-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1575858/000149315222017406/form8-ka.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-25T00:23:51.449184+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}