Open Insider Trading Activity for Western Digital Corp Chief Legal Officer & Corp Sec Tregillis Cynthia L
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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Charting by TradingView Lightweight Charts
| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10b5-1: Scheduled Form 4 Transaction WDC | 2026-09-08 | 2026-09-04 | Western Digital Corp | Tregillis Cynthia L | Chief Legal Officer & Corp Sec | Sell | 1 | 432 | $451.20 | $194,918.40 | 0.39% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction WDC | 2026-06-05 | 2026-06-05 | Western Digital Corp | Tregillis Cynthia L | Chief Legal Officer & Corp Sec | Sell | 1 | 432 | $545.60 | $235,699.20 | 0.37% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction WDC | 2026-05-27 | 2026-05-27 | Western Digital Corp | Tregillis Cynthia L | Chief Legal Officer & Corp Sec | Sell | 2 | 522 | $509.53 | $265,972.70 | 0.22% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction WDC | 2026-05-22 | 2026-05-21 | Western Digital Corp | Tregillis Cynthia L | Chief Legal Officer & Corp Sec | Sell | 1 | 106 | $458.87 | $48,640.22 | 0.09% | View Filing |