Insider sales are trivial in size and do not warrant a bearish read-through. Monitor for any larger-scale selling or a shift in the company's capital allocation strategy, but this cluster is noise.
Price Chart
Executive Summary
Three Diamondback Energy insiders, including the CFO and Chief Legal Officer, sold a total of $820K in shares over a one-week window. The sales are small relative to the $59B market cap (0.0014%), and the cluster includes a director and two C-suite executives, but the dollar amounts are trivial and likely reflect routine portfolio diversification or tax planning. No open-market buying occurred, and the sales lack the materiality to signal a bearish view on the company's fundamentals.
Key Financial Metrics
Key Facts
- Three insiders sold a total of $820K in shares over 7 days.
- CFO Jere Thompson sold 500 shares for $102K; EVP Matt Zmigrosky sold 2,500 shares for $507K; Director Mark Plaumann sold 1,000 shares for $211K.
- Total sales represent ~0.0014% of Diamondback's $59B market cap.
- No open-market purchases were reported in the cluster.
- The cluster is small and routine — no material insider signal.
Financial Impact
Total insider sales of $820K, or 0.0014% of market cap — immaterial.
Risk Factors
- Insider sales could accelerate if management is hedging against commodity price risk, but current levels are immaterial.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-FANG-1787644954333 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 24, 2026 5w ago | Insider Cluster | $205.60 $189.27 | ▼ −7.94% | ▼ −7.96% | $183.90 (−10.55%) |
Aug 17, 2026 6w ago | Insider Cluster | $210.02 $194.76 | ▼ −7.27% | ▼ −6.28% | $183.90 (−12.43%) |
Aug 3, 2026 8w ago | Press Release | $191.87 $202.91 | ▲ +5.75% | ▲ +6.99% | $183.90 (−4.15%) |
Jun 30, 2026 13w ago | Press Release | $171.96 $199.13 | ▲ +15.80% | ▲ +17.99% | $183.90 (+6.95%) |
Jun 16, 2026 15w ago | 144 | $185.48 $190.13 | ▲ +2.51% | ▲ +1.19% | $183.90 (−0.85%) |
Jun 15, 2026 15w ago | 8-K | $188.12 $190.69 | ▲ +1.37% | ▲ +1.17% | $183.90 (−2.24%) |
Jun 10, 2026 16w ago | Insider Cluster | $191.59 $182.00 | ▲ +5.01% | ▲ +6.90% | $183.90 (+4.01%) |
Jun 8, 2026 16w ago | Insider Cluster | $194.24 $180.56 | ▲ +7.04% | ▲ +8.49% | $183.90 (+5.32%) |
Jun 5, 2026 16w ago | Insider Cluster | $198.20 $173.73 | ▲ +12.34% | ▲ +13.98% | $183.90 (+7.21%) |
Jun 4, 2026 17w ago | Insider Cluster | $192.62 $173.73 | ▼ −9.81% | ▼ −11.67% | $183.90 (−4.52%) |
US Market Status
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