{"filing": {"accession": "0001079973-26-001218", "cik": "0001128189", "ticker": "PKTX", "company_name": "ProtoKinetix, Inc.", "form_type": "10-K", "filing_type": "10-K", "filing_date": "2026-09-03", "accepted_datetime": null, "acceptance_datetime": null, "accepted_at": null, "primary_doc_url": "https://www.sec.gov/Archives/edgar/data/1128189/000107997326001218/0001079973-26-001218-index.htm", "filing_url": "https://www.sec.gov/Archives/edgar/data/1128189/000107997326001218/0001079973-26-001218-index.htm", "period_of_report": "2025-12-31"}, "html_url": "/api/filings/000107997326001218/stream", "exhibits": [], "sections": [{"section_name": "item_1", "section_title": "Business", "start_position": 4546, "end_position": 4572}, {"section_name": "item_1a", "section_title": "Risk Factors", "start_position": 4572, "end_position": 4602}, {"section_name": "item_1b", "section_title": "Unresolved Staff Comments", "start_position": 4602, "end_position": 4646}, {"section_name": "item_1c", 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"caption": null, "header_text": "a)Issued19,750,000shares of common stock (19,750,000shares issued at $0.01) as part of a private placement for total proceeds of $197,500. 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