{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-059747","form_type":"8-K","ticker":"PPTA","cik":"0001526243","company_name":"PERPETUA RESOURCES CORP.","filed_at":"2023-05-12T23:59:59+00:00","discovered_at":"2026-05-14T18:03:39.244913+00:00","generated_at":"2026-06-15T02:28:27.987409+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Perpetua Resources discloses substantial doubt about going concern; cash expected to exhaust in Q1 2024","bullets":["As of May 12, 2023, management concluded substantial doubt exists about the company's ability to continue as a going concern.","Cash resources are forecast to be exhausted in the first quarter of 2024 due to increased ASAOC restoration costs.","Selected Iron Woman Construction for environmental improvements under the ASAOC; updated cost estimates drove the liquidity shortfall.","FY2022 net loss of $28.7M; accumulated deficit of $561.9M; cash and equivalents of $22.7M as of Dec 31, 2022."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-059747","json":"https://secwatch.observer/filing/0001104659-23-059747.json","markdown":"https://secwatch.observer/filing/0001104659-23-059747.md","text":"https://secwatch.observer/filing/0001104659-23-059747.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1526243/000110465923059747/0001104659-23-059747-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1526243/000110465923059747/ppta-20230512x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-15T02:28:27.987409+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"}