The $7.5M sale by Ospraie Real Assets Fund LP, a 10% owner, is the dominant signal in this cluster and outweighs the small insider purchases. Monitor for any subsequent filings (e.g., SC 13D amendment) that may indicate a broader reduction in Ospraie's position or a change in their investment thesis. The insider purchases are too small to offset the bearish signal from the large holder's exit.
Price Chart
Executive Summary
A cluster of insider activity at Sunshine Silver Mining & Refining Co shows a mixed picture: the CEO, General Counsel, and multiple directors made small open-market purchases totaling ~$264K, while a 10% owner (Ospraie Real Assets Fund LP) sold $7.5M worth of shares on the same day. The purchases are modest relative to market cap and appear coordinated with the same date, but the dominant dollar flow is a large sale by a major holder, which typically carries more weight. The cluster also includes non-cash derivative exercises and grants that have no economic impact.
Key Financial Metrics
Key Facts
- Ospraie Real Assets Fund LP (10% owner) sold 555,555 shares at $13.50 for $7.5M on June 5, 2026
- CEO White Heather Eileen purchased 2,000 shares at $13.50 for $27,000 on June 5, 2026
- General Counsel SHEPSTON MICHELLE H purchased 5,000 shares at $13.50 for $67,500 on June 5, 2026
- Director Groh Douglas purchased 10,000 shares at $13.50 for $135,000 on June 5, 2026
- Director Radford Lawrence P purchased 2,500 shares at $13.50 for $33,750 on June 5, 2026
- Director El-Erian Anna purchased 40,000 shares at $13.50 for $540,000 on June 5, 2026
- Total open-market purchases by insiders: ~$264,000 (excluding El-Erian's $540K which is a director buy)
- Total open-market sale by Ospraie: $7.5M
- Multiple non-cash derivative exercises and grants occurred on the same date (no economic value)
Financial Impact
Open-market sales of $7.5M by a 10% owner vs. ~$264K in insider purchases; the sale represents approximately 2.3% of the company's market cap based on a $326M market cap
Risk Factors
- Large holder Ospraie may be reducing its position ahead of negative news or a liquidity event
- Insider purchases are small in magnitude and may be symbolic rather than conviction-based
- The cluster includes derivative exercises that could lead to further selling if shares are held for disposition
Market Snapshot
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-SSMR-1780963153306 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 19, 2026 8d ago | 8-K | $11.60 $13.09 | ▲ +12.84% | ▲ +12.99% | $13.09 (+12.84%) |
Sep 21, 2026 5w ago | 8-K | $16.15 $14.89 | ▼ −7.80% | ▼ −6.78% | $13.09 (−18.95%) |
Sep 18, 2026 5w ago | 8-K | $17.18 $15.35 | ▼ −10.65% | ▼ −11.92% | $13.09 (−23.81%) |
Aug 18, 2026 9w ago | ANALYST-UPGRADE | $15.94 $18.60 | ▲ +16.69% | ▲ +16.89% | $13.09 (−17.88%) |
Aug 12, 2026 10w ago | Press Release | $16.24 $17.45 | ▲ +7.45% | ▲ +9.42% | $13.09 (−19.40%) |
Jul 28, 2026 12w ago | Press Release | $13.97 $14.83 | ▲ +6.16% | ▲ +3.89% | $13.09 (−6.30%) |
Jun 8, 2026 20w ago | Insider Cluster | $14.50 $15.03 | ▼ −3.66% | ▼ −1.24% | $13.09 (+9.72%) |
Jun 8, 2026 20w ago | Insider Cluster | $14.50 $15.03 | ▲ +3.66% | ▲ +1.24% | $13.09 (−9.72%) |
Jun 8, 2026 20w ago | Insider Cluster | $14.50 $15.03 | ▲ +3.66% | ▲ +1.24% | $13.09 (−9.72%) |
Jun 8, 2026 20w ago | Insider Cluster | $14.50 $15.03 | ▲ +3.66% | ▲ +1.24% | $13.09 (−9.72%) |
US Market Status
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