The insider selling is immaterial relative to Arista's $219.8B market cap and consistent with routine diversification by two long-tenured insiders. No bearish read-through. Monitor the next 10-Q for any change in business trajectory, but this cluster alone does not warrant a trading response.
Price Chart
Executive Summary
Two top insiders at Arista Networks — President/CTO Kenneth Duda and 10% owner Andreas Bechtolsheim — sold a combined $5.83M in open-market transactions over a one-week window. Duda's sales followed derivative exercises and were executed at ~$170/share, while Bechtolsheim's larger $4.72M sale occurred at ~$176/share. At 0.003% of Arista's $219.8B market cap, the total dollar value is trivial and consistent with routine portfolio diversification, not a bearish signal on the business.
Key Financial Metrics
Key Facts
- President/CTO Kenneth Duda sold ~6,600 shares for $1.12M on July 20, 2026, following derivative exercises
- 10% owner Andreas Bechtolsheim sold 26,800 shares for $4.72M on July 14, 2026
- Total insider sales of $5.83M represent ~0.003% of Arista's $219.8B market cap
- Duda's sales were part of a same-day derivative exercise pattern, consistent with tax-planning or liquidity needs
- No insider buying in the cluster; net direction is selling
Financial Impact
Total insider sales of $5.83M, or ~0.003% of market cap — economically trivial
Risk Factors
- Insider selling could be misinterpreted by retail traders as a negative signal
- No offsetting insider buying to provide a bullish counter-signal
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-ANET-1784761011167 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 10, 2026 21d ago | Insider Cluster | $199.59 $199.39 | ▼ −0.10% | ▲ +0.12% | $207.40 (+3.91%) |
Sep 3, 2026 28d ago | Insider Cluster | $193.78 $187.81 | ▼ −3.08% | ▼ −1.87% | $207.40 (+7.03%) |
Aug 31, 2026 4w ago | Insider Cluster | $189.26 $192.93 | ▲ +1.94% | ▲ +1.86% | $207.40 (+9.58%) |
Aug 31, 2026 4w ago | Insider Cluster | $189.26 $192.93 | ▲ +1.94% | ▲ +1.86% | $207.40 (+9.58%) |
Aug 27, 2026 5w ago | Insider Cluster | $195.38 $193.78 | ▼ −0.82% | ▼ −0.93% | $207.40 (+6.15%) |
Aug 25, 2026 5w ago | Insider Cluster | $202.25 $186.10 | ▼ −7.99% | ▼ −7.87% | $207.40 (+2.55%) |
Aug 14, 2026 6w ago | Insider Cluster | $201.80 $188.15 | ▼ −6.76% | ▼ −5.57% | $207.40 (+2.78%) |
Aug 10, 2026 7w ago | Insider Cluster | $197.85 $193.18 | ▼ −2.36% | ▼ −1.96% | $207.40 (+4.83%) |
Aug 7, 2026 7w ago | Insider Cluster | $191.52 $201.80 | ▲ +5.37% | ▲ +5.41% | $207.40 (+8.29%) |
Aug 6, 2026 8w ago | 144 | $188.67 $198.82 | ▲ +5.38% | ▲ +4.98% | $207.40 (+9.93%) |
US Market Status
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