Monitor for any material corporate events (earnings, M&A, production updates) that could explain the COO's sale. The director's buy is too small to signal conviction.
Price Chart
Executive Summary
Aura Minerals insiders showed mixed signals: Director Bruno Sousa Mauad made an open-market purchase of $868K at $78.93, while COO Glauber Rosa Luvizotto sold $3.75M at $75.02. The COO's sale is large in absolute terms but represents ~0.06% of the $6.6B market cap, falling below the 0.1% materiality threshold. The director's buy is modest at 0.01% of market cap. The mixed direction and sub-material dollar amounts make this a neutral event with low conviction.
Key Financial Metrics
Key Facts
- Director Bruno Sousa Mauad purchased 11,000 shares at $78.93 for $868,230 on 2026-08-17
- COO Glauber Rosa Luvizotto sold 50,000 shares at $75.02 for $3.75M on 2026-08-10
- Total cluster value is $4.62M, representing ~0.07% of the $6.6B market cap
- The COO's sale is below the 0.1% market cap materiality threshold and may be liquidity-driven
Financial Impact
Total insider activity of $4.62M represents ~0.07% of $6.6B market cap — immaterial
Risk Factors
- COO sale could indicate personal liquidity needs rather than bearish view, but the timing near a director buy warrants monitoring
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-AUGO-1787090570207 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 9, 2026 17d ago | 6-K | $91.26 $91.80 | ▲ +0.59% | ▲ +0.65% | $77.13 (−15.48%) |
Oct 6, 2026 20d ago | SC 13G/A | $82.02 $82.49 | ▲ +0.57% | ▲ +1.00% | $77.13 (−5.96%) |
Oct 2, 2026 24d ago | 6-K | $81.95 $85.17 | ▲ +3.93% | ▲ +3.25% | $77.13 (−5.88%) |
Oct 2, 2026 24d ago | Press Release | $81.95 $85.17 | ▲ +3.93% | ▲ +3.25% | $77.13 (−5.88%) |
Sep 18, 2026 5w ago | 6-K | $88.25 $89.15 | ▲ +1.02% | ▼ −0.53% | $77.13 (−12.60%) |
Sep 16, 2026 5w ago | 144 | $88.71 $88.25 | ▼ −0.52% | ▼ −0.40% | $77.13 (−13.05%) |
Aug 28, 2026 8w ago | 6-K | $83.58 $79.05 | ▼ −5.43% | ▼ −4.74% | $77.13 (−7.72%) |
Aug 27, 2026 8w ago | Insider Cluster | $89.12 $84.53 | ▲ +5.15% | ▲ +4.92% | $77.13 (+13.45%) |
Aug 27, 2026 8w ago | Insider Cluster | $89.12 $84.53 | ▲ +5.15% | ▲ +4.92% | $77.13 (+13.45%) |
Aug 26, 2026 8w ago | Insider Cluster | $89.12 $84.53 | ▲ +5.15% | ▲ +4.92% | $77.13 (+13.45%) |
US Market Status
Subscribe to SecBot
Get Real-Time SEC Filing Intelligence
Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.
Create a free account Live analysis, Telegram alerts, watchlists and the MCP server for subscribers