The insider selling cluster is small relative to market cap and partially liquidity-driven (derivative exercises), so it does not signal a material bearish view. However, the concurrent selling by two C-suite officers (CCO and CPO) within a 3-day window is worth monitoring for any upcoming news or earnings. The non-cash gifts from both co-CEOs are routine and not informative. No immediate trade action warranted, but watch for any 8-K filings or earnings pre-announcements in the next 2-4 weeks.
Price Chart
Executive Summary
A cluster of insider selling at Guardant Health (GH) totaling $6.73M in open-market sales over an 8-day window, led by the Chief Commercial Officer ($6.0M) and Chief People Officer ($6.1M across multiple trades). While the dollar amount is modest relative to GH's $22.2B market cap (~0.03%), the cluster includes two C-suite officers selling concurrently, which warrants attention. The sales are partially tied to derivative exercises, suggesting a mix of liquidity-driven and potentially informational selling, but the overall signal is muted by the small proportional size and the presence of non-cash gift transactions from both co-CEOs and the Chief Legal Officer.
Key Financial Metrics
Key Facts
- Total open-market insider sales of $6.73M over 8 days (Aug 5-12, 2026)
- Chief Commercial Officer Chris Freeman sold $6.0M worth of shares on Aug 10
- Chief People Officer Terilyn J. Monroe sold $6.1M across multiple trades on Aug 12
- Both co-CEOs (Helmy Eltoukhy and AmirAli Talasaz) made non-cash gifts of 35K and 75K shares respectively
- Total sales represent ~0.03% of GH's $22.2B market cap
- Sales partially tied to derivative exercises (non-cash events) at strike prices of $28.37 and $110.49
Financial Impact
$6.73M in open-market insider sales, or ~0.03% of market cap
Risk Factors
- Insider selling could precede negative news or a weak earnings report
- Further selling by additional executives could amplify the signal
- Stock at $167-170 range near all-time highs may be vulnerable to profit-taking
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-GH-1786665676284 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 24, 2026 5w ago | Insider Cluster | $163.18 $177.16 | ▲ +8.57% | ▲ +7.25% | $177.80 (+8.96%) |
Aug 13, 2026 7w ago | Insider Cluster | $157.21 $167.84 | ▲ +6.76% | ▲ +8.75% | $177.80 (+13.10%) |
Aug 13, 2026 7w ago | Insider Cluster | $157.21 $167.84 | ▲ +6.76% | ▲ +8.75% | $177.80 (+13.10%) |
Aug 11, 2026 7w ago | Insider Cluster | $165.11 $159.03 | ▼ −3.68% | ▼ −1.78% | $177.80 (+7.69%) |
Aug 11, 2026 7w ago | Insider Cluster | $165.11 $159.03 | ▼ −3.68% | ▼ −1.78% | $177.80 (+7.69%) |
Aug 6, 2026 8w ago | Insider Cluster | $168.48 $161.41 | ▼ −4.20% | ▼ −3.80% | $177.80 (+5.53%) |
Jul 30, 2026 9w ago | S-3ASR | $161.99 $161.49 | ▼ −0.31% | ▼ −3.29% | $177.80 (+9.76%) |
Jun 30, 2026 13w ago | Insider Cluster | $170.77 $144.07 | ▼ −15.64% | ▼ −13.45% | $177.80 (+4.12%) |
Jun 22, 2026 14w ago | 144 | $130.83 $148.07 | ▲ +13.18% | ▲ +12.02% | $177.80 (+35.90%) |
Jun 16, 2026 15w ago | Court Ruling | $127.34 $160.11 | ▼ −25.73% | ▼ −25.53% | $177.80 (−39.63%) |
US Market Status
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