Michael Aaron Patterson, Vice President of Investor Relations and Corporate Development at Sunshine Silver Mining & Refining Co, filed a Form 3 initial statement of beneficial ownership on November 12, 2026, reporting no securities held as of the event date of November 11, 2026.

Key Highlights

  • Reporting person: Michael Aaron Patterson, identified in the filing as Vice President IR & Corp. Dev. at Sunshine Silver Mining & Refining Co (NYSE:SSMR)
  • Event date: November 11, 2026, is the date of the event requiring the initial statement
  • Filing date: The form was submitted on November 12, 2026
  • No securities reported: Both Table I (non-derivative securities) and Table II (derivative securities) are blank; the filing states "No securities are beneficially owned"
  • Signing authority: The form was signed by Michelle Shepston as attorney-in-fact under Exhibit 24, a Power of Attorney

Patterson's Initial Ownership Filing at Sunshine Silver Mining & Refining Co

Michael Aaron Patterson, whose address is listed in the filing as 2209 Big Creek Road, Kellogg, Idaho 83837, submitted this initial statement in connection with his role as an officer at Sunshine Silver Mining & Refining Co, the issuer identified by the ticker symbol SSMR on the NYSE. The filing indicates his title as Vice President IR & Corp. Dev., meaning he holds a corporate officer position overseeing investor relations and corporate development functions at the company, which operates in the silver mining and refining sector.

According to the filing, Patterson reported no beneficial ownership of any securities at the time of the triggering event. Table I, covering non-derivative securities such as common stock, contains no entries, and Table II, covering derivative securities such as warrants and options, is similarly blank. The filing states explicitly: "No securities are beneficially owned." The form was filed by one reporting person, as indicated by the checked box for individual filing. Michelle Shepston signed the document as attorney-in-fact on November 12, 2026, pursuant to a Power of Attorney filed as Exhibit 24.

What Was Disclosed

Sunshine Silver Mining & Refining Co officer Michael Aaron Patterson filed an initial beneficial ownership statement covering the event date of November 11, 2026. The filing reports zero direct or indirect holdings in both non-derivative and derivative securities of the company.