This level of insider selling is minimal and within normal range; not a signal of material concern. Monitor for increased selling volume or participation from CEO/CFO in future filings.
Price Chart
Executive Summary
Two insiders at Western Digital sold shares in the past week, including Chief Legal Officer Cynthia Tregillis, who sold 214 shares for $61,228. Total open-market sales amounted to $87,594, a routine level of activity given the company's $91.6B market cap.
Key Financial Metrics
Key Facts
- Chief Legal Officer & Corp Sec Cynthia Tregillis sold 214 shares for $61,227.54 in an open-market transaction on 2026-02-26.
- Cole Martin I sold 100 shares for $26,366 in an open-market transaction on 2026-03-02.
- Total open-market sales in the cluster: $87,594.
- All transactions were open-market sales (codes S); no grants, awards, or derivatives involved.
Financial Impact
$87,594 in total open-market share sales, representing 0.000095% of Western Digital's $91.6B market cap.
Risk Factors
- Minimal risk from insider selling at this volume.
- No indication of negative sentiment, but isolated C-suite participation (Chief Legal Officer) warrants passive monitoring.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CONTEXT: Insider Cluster Data (2 trades, 7d window) | cluster-WDC-1772582782795 |
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% | $416.66 (−2.41%) |
Sep 2, 2026 29d ago | Insider Cluster | $441.57 $447.18 | ▲ +1.27% | ▲ +2.42% | $416.66 (−5.64%) |
Sep 2, 2026 29d ago | Insider Cluster | $441.57 $447.18 | ▲ +1.27% | ▲ +2.42% | $416.66 (−5.64%) |
Aug 26, 2026 5w ago | 8-K | $468.88 $448.90 | ▼ −4.26% | ▼ −4.14% | $416.66 (−11.14%) |
Jul 29, 2026 9w ago | Insider Cluster | $533.04 $451.52 | ▼ −15.29% | ▼ −18.92% | $416.66 (−21.83%) |
Jun 11, 2026 16w ago | Insider Cluster | $562.93 $746.23 | ▲ +32.56% | ▲ +31.89% | $416.66 (−25.98%) |
Jun 11, 2026 16w ago | Insider Cluster | $562.93 $746.23 | ▲ +32.56% | ▲ +31.89% | $416.66 (−25.98%) |
Jun 3, 2026 17w ago | 8-K | $593.83 $490.09 | ▼ −17.47% | ▼ −13.65% | $416.66 (−29.83%) |
Jun 2, 2026 17w ago | Insider Cluster | $593.83 $490.09 | ▼ −17.47% | ▼ −13.65% | $416.66 (−29.83%) |
Jun 2, 2026 17w ago | Insider Cluster | $593.83 $490.09 | ▼ −17.47% | ▼ −13.65% | $416.66 (−29.83%) |
US Market Status
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