Trade Summary

6 days ago, Tregillis Cynthia L, serving as Chief Legal Officer & Corp Sec at WESTERN DIGITAL CORP (WDC), sold 522 shares at $509.53 per share, for a total transaction value of $265,972.70. Following this transaction, Tregillis Cynthia L now holds 117,157 shares of WDC.

This sale represents a 0.44% decrease in Tregillis Cynthia L's stake in the company.

The trade was executed on Friday, May 22, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, May 27, 2026 at 6:41 PM ET, 5 days after the trade was made.

WESTERN DIGITAL CORP operates in the TECHNOLOGY sector, specifically within the COMPUTER HARDWARE industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.