Insider selling is negligible in size and not clustered among C-suite executives. No bearish signal. Monitor next 10-Q for revenue and guidance trends, which are the primary drivers for GH.
Price Chart
Executive Summary
Guardant Health insiders sold $652K in stock over a 7-day window, led by CIO Kumud Kalia's $632K open-market sale. Director Azar's derivative exercises are non-cash and carry no economic signal. The selling is modest relative to GH's market cap (~$19B) and represents routine portfolio management rather than a bearish signal.
Key Financial Metrics
Key Facts
- CIO Kumud Kalia sold 4,000 shares at $158.05 for $632K on 2026-09-11 (open-market sale).
- Director Tariq Musa sold 116 shares at $175.00 for $20K on 2026-09-16 (open-market sale).
- Director Alex Azar exercised 1,651 derivative shares at $0 each on 2026-09-12 (non-cash, no economic value).
- Total cluster value: $652K, representing ~0.003% of GH's ~$19B market cap — trivial.
- No 10b5-1 plan indication; sales are small and likely liquidity-driven.
Financial Impact
Insider sales total $652K, less than 0.01% of market cap — immaterial.
Risk Factors
- Insider sales are small and routine; no material risk signal.
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-GH-1789679395175 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 21, 2026 6d ago | Institutional Cluster | $162.94 | awaiting T+20 | — | $173.25 (+6.33%) |
Oct 14, 2026 13d ago | 144 | $165.88 | awaiting T+20 | — | $173.25 (+4.44%) |
Sep 17, 2026 5w ago | Insider Cluster | $179.38 $158.60 | ▲ +11.58% | ▲ +11.79% | $173.25 (+3.42%) |
Sep 17, 2026 5w ago | Insider Cluster | $179.38 $158.60 | ▲ +11.58% | ▲ +11.79% | $173.25 (+3.42%) |
Sep 17, 2026 5w ago | Insider Cluster | $179.38 $158.60 | ▼ −11.58% | ▼ −11.79% | $173.25 (−3.42%) |
Aug 24, 2026 9w ago | Insider Cluster | $164.92 $176.31 | ▲ +6.91% | ▲ +6.66% | $173.25 (+5.05%) |
Aug 13, 2026 10w ago | Insider Cluster | $157.21 $167.84 | ▲ +6.76% | ▲ +8.75% | $173.25 (+10.20%) |
Aug 13, 2026 10w ago | Insider Cluster | $157.21 $167.84 | ▲ +6.76% | ▲ +8.75% | $173.25 (+10.20%) |
Aug 11, 2026 11w ago | Insider Cluster | $165.11 $159.03 | ▼ −3.68% | ▼ −1.78% | $173.25 (+4.93%) |
Aug 11, 2026 11w ago | Insider Cluster | $165.11 $159.03 | ▼ −3.68% | ▼ −1.78% | $173.25 (+4.93%) |
US Market Status
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