The dollar amount is too small to signal material negative information. Monitor for any upcoming earnings or regulatory filings that could provide context, but no immediate trading action is warranted based on this cluster alone.
Price Chart
Executive Summary
Two C-suite insiders at Adaptive Biotechnologies sold a combined $893K in open-market transactions within a 7-day window. The sales represent ~0.03% of the $2.7B market cap, which is trivial in proportion. No insider buying occurred, and the derivative exercises by the Chief People Officer were non-cash events with no economic signal.
Key Financial Metrics
Key Facts
- Chief People Officer sold 39,741 shares at $17.49 for $695K on June 4, 2026
- Chief Commercial Officer (MRD) sold 11,000 shares at $18.00 for $198K on June 4, 2026
- Total open-market sales: $893K, representing ~0.03% of market cap
- No insider purchases in the cluster; all derivative exercises were non-cash
- Sales are below the 0.1% of market cap threshold for materiality
Financial Impact
Total insider sales of $893K, trivial relative to $2.7B market cap
Risk Factors
- Insider sales could be liquidity-driven or part of pre-arranged 10b5-1 plans
- No buying activity to offset the selling 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-ADPT-1780964992298 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 6, 2026 20d ago | 144 | $26.28 | awaiting T+20 | — | $26.27 (−0.04%) |
Oct 5, 2026 20d ago | Insider Cluster | $26.90 | awaiting T+20 | — | $26.27 (−2.34%) |
Sep 25, 2026 4w ago | Press Release | $29.43 $25.51 | ▼ −13.32% | ▼ −11.84% | $26.27 (−10.74%) |
Sep 18, 2026 5w ago | Insider Cluster | $27.86 $23.95 | ▲ +14.03% | ▲ +13.13% | $26.27 (+5.71%) |
Aug 20, 2026 9w ago | Insider Cluster | $25.99 $27.86 | ▲ +7.20% | ▲ +7.72% | $26.27 (+1.08%) |
Aug 19, 2026 9w ago | Insider Cluster | $25.44 $28.55 | ▼ −12.22% | ▼ −12.22% | $26.27 (−3.26%) |
Aug 18, 2026 9w ago | 144 | $25.49 $26.68 | ▲ +4.67% | ▲ +6.19% | $26.27 (+3.06%) |
Aug 17, 2026 10w ago | 144 | $24.56 $27.67 | ▼ −12.66% | ▼ −13.97% | $26.27 (−6.96%) |
Jul 29, 2026 12w ago | Institutional Cluster | $24.18 $26.44 | ▼ −9.35% | ▼ −5.38% | $26.27 (−8.64%) |
Jul 23, 2026 13w ago | Insider Cluster | $22.27 $25.99 | ▲ +16.70% | ▲ +13.08% | $26.27 (+17.96%) |
US Market Status
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