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NYSE · Basic materials

Sunshine Silver Mining & Refining Co (SSMR)

At June 30, 2026 it held $288.7M in cash. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on August 12, 2026.

What Sunshine Silver Mining & Refining Co does

Sunshine Silver Mining & Refining Co is registered with the SEC under industry code SIC 1040 (Gold and Silver Ores). Its shares trade on NYSE under the ticker SSMR.

Latest SEC filings

What Sunshine Silver Mining & Refining Co has filed recently, newest first. Each links to the original document on SEC EDGAR.

  1. September 21, 2026
    Investor disclosure 8-K
  2. September 18, 2026
    Investor disclosure 8-K
  3. August 12, 2026
    Quarterly results 8-K
  4. August 12, 2026
    Quarterly report 10-Q · period to June 30, 2026
  5. August 10, 2026
    Passive stake (5% or more) SCHEDULE 13G
  6. August 7, 2026
    Passive stake (5% or more) SCHEDULE 13G
  7. July 23, 2026
    Investor disclosure 8-K
  8. June 5, 2026
    Employee stock plan registration S-8
  9. June 5, 2026
    Securities offering prospectus 424B4
  10. May 26, 2026
    IPO registration (amended) S-1/A

Recent insider filings (Forms 3, 4 and 144): 10, the latest on June 8, 2026. Insider transactions on SEC

All filings on SEC EDGAR

Questions about SSMR

What does Sunshine Silver Mining & Refining Co do?

Sunshine Silver Mining & Refining Co is registered with the SEC under industry code SIC 1040 (Gold and Silver Ores). Its shares trade on NYSE under the ticker SSMR.

When did Sunshine Silver Mining & Refining Co last report?

Its most recent periodic report is the quarterly report (10-Q) filed on August 12, 2026. It covers the period to June 30, 2026. Its newest filing of any kind is the investor disclosure from September 21, 2026.

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Where the numbers come from

Financial figures are the values Sunshine Silver Mining & Refining Co tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.

Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.