Sunshine Silver Mining & Refining Co
SEC CIK 2091017 · SSMR · last insider filing 2026-06-08
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| Kaplan Thomas Scott | Director | filed 2026–2026 |
| Muniz Quintanilla Daniel | Director | filed 2026–2026 |
| Radford Lawrence P | Director | filed 2026–2026 |
| Zink Paul H | Director | filed 2026–2026 |
| Electrum Global Holdings L.P. | Director | filed 2026–2026 |
| Electrum Group LLC | Director | filed 2026–2026 |
| TEG Global GP Ltd. | Director | filed 2026–2026 |
| Electrum Strategic Opportunities Fund II L.P. | Director | filed 2026–2026 |
| Erfan Ali | Director | filed 2026–2026 |
| Electrum Strategic Opportunities Fund II GP L.P. | Director | filed 2026–2026 |
| Esof II GP Ltd. | Director | filed 2026–2026 |
| Electrum Silver US II LLC | Director | filed 2026–2026 |
| Electrum Strategic Management LLC | Director | filed 2026–2026 |
| Electrum Silver US LLC | Director | filed 2026–2026 |
| Groh Douglas | Director | filed 2026–2026 |
| Ebeling Nathan John | Director | filed 2026–2026 |
| White Heather Eileen | Director · Chief Executive Officer | filed 2026–2026 |
| El-Erian Anna | Director | filed 2026–2026 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Shepston Michelle H | General Counsel | filed 2026–2026 |
| van Niekerk Pieter A. | Chief Financial Officer | filed 2026–2026 |
About this record
From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.
Source: SEC Insider Transactions Data Sets (Forms 3/4/5), US Federal Government public domain.