White Heather Eileen (CIK 2132663) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-08). Recent activity: Buy SSMR (2,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-08 | Sunshine Silver Mining & Refining Co (SSMR) | Chief Executive Officer | Buy | 2,000 | $27,000 |
Source: SEC Form 4 filings · as of 2026-06-08