The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Tregillis Cynthia L since 2025.
This trader's CIK number is 2057088.
At the time of last reporting, Tregillis Cynthia L was the Chief Legal Officer & Corp Sec of Western Digital Corp. (stock ticker symbol WDC).
Also see all insider trading activities at Western Digital Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | WDC | 0 | $0 | 14,067 | $1,051,930 | 37 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-27 | WDC | Option Ex | 1 | .00 | 0 |
| 2025-08-25 | WDC | Option Ex | 3 | .00 | 0 |
| 2025-08-22 | WDC | Sale | 14,067 | 74.78 | 1,051,930 |
| 2025-08-21 | WDC | Option Ex | 18 | .00 | 0 |
| 2025-08-20 | WDC | Option Ex | 10 | .00 | 0 |
| 2025-07-20 | WDC | Option Ex | 5 | .00 | 0 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Tregillis Cynthia L (Chief Legal Officer & Corp Sec of Western Digital Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.