A director's sale of this magnitude (~0.5% of market cap) is a strong signal, especially when unaccompanied by any insider buying. Traders should monitor for a potential catalyst such as M&A concerns, a competitive setback, or an upcoming earnings miss. The stock has rallied ~20% in the past three months (historical data); this selling suggests insiders see limited near-term upside. Short-term bearish bias.
Price Chart
Executive Summary
Director Keith A. Meister sold a large block totaling ~$149M over two days, representing roughly 0.5% of ILMN's market cap - a material divestiture. No insider buys were made on the open market, and the only other insider trade was the Chief Legal Officer selling a small stake. This is a clear seven-figure selling cluster with no offsetting buying.
Key Financial Metrics
Key Facts
- Director Keith A. Meister sold 736,054 shares over Aug 4-5, 2026 at ~$196.74-$203.28, totaling ~$149M
- Chief Legal Officer Scott M. Davies sold 615 shares at $200 on Jul 30, 2026 for ~$123K
- Chief Commercial Officer Sullivan received only non-cash grants/awards (no open-market purchase)
- Total insider sales of ~$149M represent ~0.51% of ILMN's $29.3B market cap
- No insider open-market purchases in this cluster
- In the prior 30 days, ILMN had 8 insider sells totaling $80.1M - this cluster more than doubles that amount
Financial Impact
Director Meister's open-market sales of ~$149M represent 0.51% of market cap; the entire cluster is $149.1M in selling value.
Risk Factors
- Sales could be pre-planned (10b5-1 plan) - the filing does not disclose a plan, so the informational content may be muted
- Director Meister may have diversified for personal reasons unrelated to company outlook
- The CLO sold a small amount (~$123K) which is routine for tax or diversification; it does not independently support the bearish view.
- Historical calibration shows bearish cluster reports on ILMN have had negative T+20 outcomes (see -12.57% on 2026-05-28), suggesting this direction may be correct on short to medium horizon
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-ILMN-1786144537138 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 27, 2026 5w ago | Insider Cluster | $215.59 $271.90 | ▲ +26.12% | ▲ +25.86% | $273.04 (+26.65%) |
Aug 21, 2026 5w ago | Insider Cluster | $223.22 $239.62 | ▼ −7.35% | ▼ −7.33% | $273.04 (−22.32%) |
Aug 17, 2026 6w ago | 8-K | $188.29 $227.46 | ▲ +20.80% | ▲ +21.79% | $273.04 (+45.01%) |
Aug 12, 2026 7w ago | 8-K | $192.91 $201.27 | ▲ +4.33% | ▲ +6.23% | $273.04 (+41.54%) |
Aug 6, 2026 8w ago | Insider Cluster | $193.72 $220.65 | ▼ −13.90% | ▼ −13.30% | $273.04 (−40.95%) |
Aug 6, 2026 8w ago | Insider Cluster | $192.37 $220.65 | ▼ −14.70% | ▼ −14.10% | $273.04 (−41.94%) |
Jun 4, 2026 17w ago | Insider Cluster | $162.32 $194.33 | ▲ +19.72% | ▲ +17.86% | $273.04 (+68.21%) |
Jun 1, 2026 17w ago | Insider Cluster | $161.83 $183.89 | ▲ +13.63% | ▲ +15.45% | $273.04 (+68.72%) |
Jun 1, 2026 17w ago | Insider Cluster | $161.83 $183.89 | ▲ +13.63% | ▲ +15.45% | $273.04 (+68.72%) |
May 28, 2026 18w ago | Court Ruling | $157.81 $177.65 | ▼ −12.57% | ▼ −15.26% | $273.04 (−73.02%) |
US Market Status
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