secwatch.observer — SEC 8-K summary ====================================== Issuer: Star Gold Corp. (SRGZ) CIK: 0001401835 Form: 8-K Filed at: 2026-10-07T00:26:56+00:00 Accession: 0001437749-26-032255 Event type: other_material Sentiment: positive Materiality: 0.72 Item codes: 7.01, 8.01, 9.01 LLM model: deepseek-v4.1-flash:cloud@v2 Star Gold PEA: Longstreet pre-tax NPV $87M, 48% IRR at $3,600/oz gold; 88,587 oz LOM output -------------------------------------------------------------------------------- - Pre-tax NPV (5%) of $87M with 48% IRR and 1.7-year payback at $3,600/oz Au and $48/oz Ag; after-tax NPV $67M, IRR 40%. - Sensitivity case at $4,000/oz gold and $60/oz silver raises pre-tax NPV to $122M and IRR to 63%. - Life-of-mine payable production of 88,587 oz gold and 354,701 oz silver; AISC $1,729/oz, cash cost $1,617/oz, initial capital ~$70M. - Mine plan processes 6.55M tons of ore at a 0.81:1 strip ratio; M&I resource of 6.3M tons at 0.016 oz/t Au holds 103,900 oz gold and 2.64M oz silver. - 2026 program, authorized by USFS and BLM, includes the first deep hole at Opal Ridge; CEO Lindsay Gorrill cites undrilled Red Knob and Cyprus Ridge targets. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1401835/000143774926032255/0001437749-26-032255-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1401835/000143774926032255/srgz20260922_8k.htm HTML page: https://secwatch.observer/filing/0001437749-26-032255 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer