{"filing":{"accession_number":"0001493152-26-026603","cik":"0001575858","ticker":"PUBC","company_name":"Purebase Corp","form":"8-K","filing_date":"2026-06-01","report_date":null,"primary_document":"form8-k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1575858/000149315226026603/form8-k.htm"},"events":[{"id":7916,"run_id":6948,"accession_number":"0001493152-26-026603","anchor_item_number":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"Purebase entered into a binding Memorandum of Understanding with CoreTer LLC on May 26, 2026, granting the Company entitlement to 20% of net proceeds from an exclusive mining option and development agreement. This constitutes entry into a material definitive agreement (Item 1.01) involving a significant economic interest in mining operations, though the MOU is subject to execution of a definitive asset transfer agreement. The transaction involves a material financial arrangement that would affect investor assessment of the Company's assets and revenue prospects.","company_name":"Purebase Corp","ticker":"PUBC","filing_date":"2026-06-01","form":"8-K","submitted_at":null,"items":null}],"classifications":[{"id":3302,"accession_number":"0001493152-26-026603","item_number":null,"item_title":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"Purebase entered into a binding Memorandum of Understanding with CoreTer LLC on May 26, 2026, granting the Company entitlement to 20% of net proceeds from an exclusive mining option and development agreement. This constitutes entry into a material definitive agreement (Item 1.01) involving a significant economic interest in mining operations, though the MOU is subject to execution of a definitive asset transfer agreement. The transaction involves a material financial arrangement that would affect investor assessment of the Company's assets and revenue prospects.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-02T02:49:50.491338+00:00","company_name":"Purebase Corp","ticker":"PUBC","filing_date":"2026-06-01"}]}