Western Digital Insider Sells $2.5M in Shares

Cynthia Tregillis, a Western Digital insider, sold over 9,000 shares of the company's stock.

Published on Mar. 6, 2026

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Cynthia Tregillis, an insider at Western Digital Corporation (NASDAQ:WDC), sold 9,324 shares of the company's stock on March 4th, 2026. The shares were sold at an average price of $268.27, resulting in a total transaction value of $2,501,349.48. Following the sale, Tregillis still owns 121,682 shares in the company, valued at $32,643,630.14.

Why it matters

Insider transactions can provide valuable insights into a company's performance and outlook. The sale by Tregillis represents a 7.12% decrease in her ownership stake, which could signal a shift in her confidence or the company's future prospects.

The details

Tregillis sold the shares through a legal filing with the SEC. The transaction was disclosed in a regulatory filing, which is required for insiders of publicly traded companies.

  • The shares were sold on Wednesday, March 4th, 2026.

The players

Cynthia Tregillis

An insider at Western Digital Corporation who sold 9,324 shares of the company's stock.

Western Digital Corporation

A global data storage company that designs, manufactures, and sells a broad range of storage devices and systems for personal, enterprise, and cloud applications.

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What they’re saying

“We must not let individuals continue to damage private property in San Francisco.”

— Robert Jenkins, San Francisco resident (San Francisco Chronicle)

The takeaway

This insider transaction provides insight into the sentiment of a key figure at Western Digital, potentially signaling a shift in the company's outlook or performance. Investors will likely monitor the stock's performance and any further insider activity in the coming weeks and months.