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Electrum Strategic Management LLC (\"ESM\") is the manager of ESUS. ESM is wholly owned by Electrum Global Holdings L.P. (\"Global Holdco\"), and TEG Global GP Ltd. (\"TEG Global\") is the general partner of Global Holdco. The Electrum Group LLC (\"TEG\") acts as an investment advisor to Global Holdco. Thomas S. Kaplan, Chairman of the Issuer's Board of Directors, is also Chairman, Chief Executive Officer and Chief Investment Officer of TEG. 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Electrum Strategic Management LLC (\"ESM\") is the manager of ESUS. ESM is wholly owned by Electrum Global Holdings L.P. (\"Global Holdco\"), and TEG Global GP Ltd. (\"TEG Global\") is the general partner of Global Holdco. The Electrum Group LLC (\"TEG\") acts as an investment advisor to Global Holdco. Thomas S. Kaplan, Chairman of the Issuer's Board of Directors, is also Chairman, Chief Executive Officer and Chief Investment Officer of TEG. Each of these reporting persons (other than Mr. Kaplan who is a director of the Issuer) may be deemed to be a director by deputization of the Issuer."}],"balance_after":78677940,"source":{"system":"sec-edgar","filing":"0001193125-26-262217","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/2091017/000119312526262217/ownership.xml","form_type":"4"}},{"id":746603,"issuer":{"id":4369,"kind":"organization","name":"Sunshine Silver Mining & Refining Co"},"owners":[{"id":40597,"kind":"organization","name":"Tigris Financial Group Ltd.","position":1,"cik":"0001831834","reported_name":"Tigris Financial Group Ltd.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":40598,"kind":"organization","name":"Manul Capital Management LLC","position":2,"cik":"0001830978","reported_name":"Manul Capital Management LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":40599,"kind":"organization","name":"GRAT Holdings LLC","position":3,"cik":"0001565707","reported_name":"GRAT Holdings LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2026-06-08T22:05:04.000Z","date":"2026-06-05","kind":"grant","planned":false,"acquired":true,"shares":8929,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units (\"RSUs\") granted to Thomas S. 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