{"filing":{"accession_number":"0001062993-26-004919","cik":"0001904501","ticker":"ZTEK","company_name":"Zentek Ltd.","form":"6-K","filing_date":"2026-09-14","report_date":"2026-09-14","primary_document":"form6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1904501/000106299326004919/form6k.htm"},"events":[{"id":33231,"run_id":30551,"accession_number":"0001062993-26-004919","anchor_item_number":"EX-99.1","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"This corporate update discloses three operational milestones: (1) initiation of research coverage by Atrium; (2) receipt of first orders under a Government of Canada standing offer for ZenGUARD™ filtration products; and (3) bench-scale purification results for Albany Graphite achieving 5N+ purity (99.99985 wt.% carbon). While each element is operational rather than a discrete event type (not M\u0026A, not a restatement, not an impairment), the combination—particularly the first commercial orders under a government standing offer and the achievement of certified high-purity graphite material for customer evaluation—represents material progress on the Company's critical minerals and commercialization strategy that would affect a reasonable investor's assessment of execution risk and near-term revenue potential.","company_name":"Zentek Ltd.","ticker":"ZTEK","filing_date":"2026-09-14","form":"6-K","submitted_at":null,"items":[{"id":36617,"accession_number":"0001062993-26-004919","item_number":"EX-99.1","item_title":"exhibit99-1.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"This corporate update discloses three operational milestones: (1) initiation of research coverage by Atrium; (2) receipt of first orders under a Government of Canada standing offer for ZenGUARD™ filtration products; and (3) bench-scale purification results for Albany Graphite achieving 5N+ purity (99.99985 wt.% carbon). While each element is operational rather than a discrete event type (not M\u0026A, not a restatement, not an impairment), the combination—particularly the first commercial orders under a government standing offer and the achievement of certified high-purity graphite material for customer evaluation—represents material progress on the Company's critical minerals and commercialization strategy that would affect a reasonable investor's assessment of execution risk and near-term revenue potential.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-14T18:32:48.011327+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":36617,"accession_number":"0001062993-26-004919","item_number":"EX-99.1","item_title":"exhibit99-1.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"This corporate update discloses three operational milestones: (1) initiation of research coverage by Atrium; (2) receipt of first orders under a Government of Canada standing offer for ZenGUARD™ filtration products; and (3) bench-scale purification results for Albany Graphite achieving 5N+ purity (99.99985 wt.% carbon). While each element is operational rather than a discrete event type (not M\u0026A, not a restatement, not an impairment), the combination—particularly the first commercial orders under a government standing offer and the achievement of certified high-purity graphite material for customer evaluation—represents material progress on the Company's critical minerals and commercialization strategy that would affect a reasonable investor's assessment of execution risk and near-term revenue potential.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-14T18:32:48.011327+00:00","company_name":"Zentek Ltd.","ticker":"ZTEK","filing_date":"2026-09-14"}]}