Insider activity at these negligible dollar amounts carries no directional signal. Monitor next quarterly filing for any fundamental changes, but this cluster alone does not warrant a trading action.
Price Chart
Executive Summary
Two WDC insiders (Director Cole and CLO Tregillis) sold a combined $259K in open-market transactions over a 7-day window. This represents approximately 0.00015% of the company's $168.9B market cap, making the cluster economically trivial and non-informative for trading purposes.
Key Financial Metrics
Key Facts
- Total insider sales of $259K from two executives over one week
- Director Cole sold 48 shares for $23K on June 9
- CLO Tregillis sold 432 shares for $236K on June 5
- Combined sales amount to less than 0.001% of market cap
- No insider purchases in the cluster
Financial Impact
Trivial — total proceeds of $259K are immaterial relative to $168.9B market cap
Risk Factors
- Low risk — insider sales are routine and minimal in size
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-WDC-1781214473168 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 14, 2026 18d ago | 8-K | $426.94 $448.17 | ▲ +4.97% | ▲ +4.87% | $415.29 (−2.73%) |
Sep 2, 2026 29d ago | Insider Cluster | $441.57 $447.18 | ▲ +1.27% | ▲ +2.42% | $415.29 (−5.95%) |
Sep 2, 2026 29d ago | Insider Cluster | $441.57 $447.18 | ▲ +1.27% | ▲ +2.42% | $415.29 (−5.95%) |
Aug 26, 2026 5w ago | 8-K | $468.88 $448.90 | ▼ −4.26% | ▼ −4.14% | $415.29 (−11.43%) |
Jul 29, 2026 9w ago | Insider Cluster | $533.04 $451.52 | ▼ −15.29% | ▼ −18.92% | $415.29 (−22.09%) |
Jun 11, 2026 16w ago | Insider Cluster | $562.93 $746.23 | ▲ +32.56% | ▲ +31.89% | $415.29 (−26.23%) |
Jun 11, 2026 16w ago | Insider Cluster | $562.93 $746.23 | ▲ +32.56% | ▲ +31.89% | $415.29 (−26.23%) |
Jun 3, 2026 17w ago | 8-K | $593.83 $490.09 | ▼ −17.47% | ▼ −13.65% | $415.29 (−30.07%) |
Jun 2, 2026 17w ago | Insider Cluster | $593.83 $490.09 | ▼ −17.47% | ▼ −13.65% | $415.29 (−30.07%) |
Jun 2, 2026 17w ago | Insider Cluster | $593.83 $490.09 | ▼ −17.47% | ▼ −13.65% | $415.29 (−30.07%) |
US Market Status
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