This insider cluster is routine and non-informative — the dollar amounts are negligible relative to ANET's $243B market cap. Director Templeton's sales are likely diversification or tax-related, not a bearish signal. Monitor for any material insider buying (which would be a stronger signal) or for upcoming earnings/guidance changes, but this filing alone warrants no trading action.
Price Chart
Executive Summary
A small insider cluster at Arista Networks shows Director Mark Templeton selling $986K in open-market sales on September 8, 2026, while CFO Chantelle Breithaupt sold $120K on September 1. President/CTO Kenneth Duda's 300,000-share non-cash 'Other' transactions have zero economic value. The total open-market sales of $1.1M represent approximately 0.0005% of ANET's $243.3B market cap — a trivial amount that does not signal material bearish conviction. The cluster is routine and non-informative.
Key Financial Metrics
Key Facts
- Director Mark Templeton sold 5,000 shares total (~$986K) in four open-market trades on September 8, 2026
- CFO Chantelle Breithaupt sold 612 shares (~$120K) on September 1, 2026
- President/CTO Kenneth Duda had two non-cash 'Other' transactions of 200,000 and 100,000 shares at $0 each — no economic signal
- Total open-market sales of ~$1.1M represent ~0.0005% of ANET's $243.3B market cap — immaterial
- No insider open-market purchases in the cluster
Financial Impact
Total insider open-market sales of approximately $1.1M, representing 0.0005% of market cap — trivial
Risk Factors
- Insider selling could accelerate if management sees headwinds in enterprise networking spending
- No insider buying to signal confidence at current valuation
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-1789084878008 |
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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