{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-066150","form_type":"8-K","ticker":"DC","cik":"0001852353","company_name":"Dakota Gold Corp.","filed_at":"2025-07-07T23:59:59+00:00","discovered_at":"2026-05-14T18:02:45.362645+00:00","generated_at":"2026-05-18T09:20:27.369982+00:00","sec_items":["7.01","8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Dakota Gold Richmond Hill IACF: $1.6B after-tax NPV5%, 55% IRR at base-case $2,350/oz gold","bullets":["M&I plan: 168.3 Mt at 0.566 g/t Au, 2.6M oz gold produced over 17 years; MI&I plan: 273.7 Mt at 0.530 g/t Au, 3.9M oz over 28 years.","Initial capital cost $384M (incl. $53M contingency); LOM AISC $1,047/oz (M&I) and $1,050/oz (MI&I).","At $3,350/oz gold, after-tax NPV5% rises to $2.9B (M&I) and $3.7B (MI&I), with IRRs of 99% and 107%.","Feasibility study targeted for early 2027, construction in 2028, production by 2029; 24,384m drill program underway.","Non-binding $300M financing proposal from major shareholder Orion Mine Finance available to fund development."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-066150","json":"https://secwatch.observer/filing/0001104659-25-066150.json","markdown":"https://secwatch.observer/filing/0001104659-25-066150.md","text":"https://secwatch.observer/filing/0001104659-25-066150.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1852353/000110465925066150/0001104659-25-066150-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1852353/000110465925066150/tm2518672d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T09:20:27.369982+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"}