Insiders at Hard Drive Giant Offload Millions in Stock as Prices Near All-Time Highs

Table of Contents Senior executives at Western Digital have offloaded more than $10 million worth of company stock in recent days, timing their sales as the stock hovers near peak valuations. Western Digital Corporation, WDC Chief Executive Irving Tan executed a sale of 20,000 shares on the first of May, 2026, with transaction prices ranging from $406.52 to $415.02 per share. The aggregate value reached approximately $8.24 million. This transaction occurred through a Rule 10b5-1 trading arrangement, which Tan established on May 12, 2025. Such arrangements are predetermined, meaning they don’t necessarily reflect immediate reactions to market developments. Following this transaction, Tan maintains direct ownership of 598,150 Western Digital shares. Three days afterward, on May 4, Vidyadhara Gubbi, who serves as Chief of Global Operations, disposed of 4,674 shares priced at $443.19 apiece. This sale generated approximately $2.07 million. Post-transaction, Gubbi’s holdings stand at 90,041 Western Digital shares. Throughout the past twelve months, Gubbi has divested a total of 67,047 shares without making any purchases. The overall insider trading pattern at Western Digital reveals a distinctly lopsided trend. Throughout the past year, company insiders have executed 32 sell transactions with absolutely no buy activity recorded. However, this selling pattern doesn’t automatically indicate underlying problems — company leaders frequently divest shares for various personal financial management purposes, particularly after substantial stock price appreciation. And Western Digital’s appreciation has been nothing short of remarkable. The stock has delivered roughly 938% returns over the past year, a surge that would naturally motivate stakeholders to secure gains. When Gubbi executed his sale, WDC shares were valued at $443.19. Since then, the stock has advanced to $465.26, positioning itself near the 52-week zenith of $480.11. Western Digital delivered robust financial results for the third quarter of fiscal 2026. Earnings per share reached $2.72, surpassing the consensus estimate of $2.36 by approximately 15%. Quarterly revenue totaled $3.34 billion, exceeding analyst projections of $3.23 billion. Management attributed the performance to robust demand throughout its business units, highlighting cloud storage solutions as an especially strong contributor. Following these results, seventeen Wall Street analysts have increased their earnings projections. WDC currently trades at a P/E ratio of 43.57, according to recent data. On the day of Gubbi’s transaction, the P/E ratio was documented at 27.96, which fell below the industry median of 32.1. Nevertheless, GuruFocus has designated the stock as significantly overvalued according to its GF Value methodology, which estimates intrinsic value at $81.25 — resulting in a price-to-GF-Value multiple of 5.45. At the time of Gubbi’s sale, WDC’s market capitalization was approximately $171 billion. The latest insider transaction on file is Gubbi’s May 4 sale at $443.19, while WDC currently trades at $465.26, positioned near the upper boundary of its 52-week trading range.