SSMR 8-K: SEC filing
Sunshine Silver Mining & Refining
Filed with the SEC on · accession 0001628280-26-070509
SSMR filed a 8-K (current report) with the SEC on Nov 5, 2026. Sunshine Silver Mining & Refining announced the completion of its 50,000-meter infill drill program at the Sunshine Mine, reporting multiple high-grade silver intercepts exceeding 1,000 gpt.
Summary of the filing
Sunshine Silver Mining & Refining announced the completion of its 50,000-meter infill drill program at the Sunshine Mine, reporting multiple high-grade silver intercepts exceeding 1,000 gpt. Results will feed into an updated Mineral Resource Estimate in Q1 2027 and a Feasibility Study in Q2 2027, supporting a planned return to production in late 2028.
Key details
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What did SSMR file with the SEC on Nov 5, 2026?
SSMR filed a 8-K (SEC filing). Sunshine Silver Mining & Refining announced the completion of its 50,000-meter infill drill program at the Sunshine Mine, reporting multiple high-grade silver intercepts exceeding 1,000 gpt. Results will feed into an updated Mineral Resource Estimate in Q1 2027 and a Feasibility Study in Q2 2027, supporting a planned return to production in late 2028.
How do I read a 8-K?
A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The "Item" number tells you the topic (e.g. 2.02 results, 5.02 executive change, 1.01 new agreement, 1.03 bankruptcy). Exhibits (99.1 press release) usually hold the details.
Why are SEC filings important?
Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 8-K (current report): A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more.
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