Key Highlights
- Irving Tan, CEO, offloaded 20,000 WDC shares on May 1, generating approximately $8.24M through a pre-established 10b5-1 plan
- Vidyadhara Gubbi, Chief of Global Operations, divested 4,674 shares on May 4, netting roughly $2.07M
- Shares of WDC have climbed to $465.26, approaching the 52-week peak of $480.11
- The company exceeded Q3 FY2026 projections with EPS of $2.72 compared to analyst expectations of $2.36
- Insider activity shows 32 sell transactions and zero purchases over the trailing 12 months
Senior leadership at Western Digital has executed combined stock sales exceeding $10 million in recent days, occurring while WDC shares trade at historically elevated levels.
Western Digital Corporation, WDC
Irving Tan, serving as CEO, divested 20,000 shares on May 1, 2026, with transaction prices ranging from $406.52 to $415.02 per share. The aggregate value reached approximately $8.24 million.
This divestiture occurred through a Rule 10b5-1 trading arrangement that Tan established on May 12, 2025. Such arrangements are configured ahead of time, meaning they typically operate independently of immediate market dynamics.
Following this transaction, Tan maintains direct ownership of 598,150 Western Digital shares.
Mere days afterward, on May 4, Vidyadhara Gubbi, Chief of Global Operations, disposed of 4,674 shares at $443.19 apiece. The sale generated approximately $2.07 million.
Gubbi’s remaining stake stands at 90,041 shares of Western Digital.
Throughout the past 12 months, Gubbi has divested 67,047 shares total while making no purchases.
Complete Absence of Insider Acquisitions
The comprehensive insider activity pattern at Western Digital reveals a distinctly unbalanced trend. Throughout the trailing year, the company has witnessed 32 insider dispositions alongside zero acquisitions.
However, executive selling in isolation doesn’t necessarily indicate underlying problems—company leaders frequently liquidate holdings for diversification, tax planning, or other personal financial objectives, particularly following substantial price appreciation.
WDC has experienced remarkable appreciation. The stock has delivered approximately 938% returns across the past year, a rally that would naturally encourage some realization of gains.
At the moment of Gubbi’s transaction, WDC traded at $443.19. Shares have subsequently advanced to $465.26, positioning close to the 52-week peak of $480.11.
Robust Financial Performance Fueling Gains
Western Digital delivered impressive figures for its third quarter of fiscal 2026. Earnings per share reached $2.72, surpassing the $2.36 consensus forecast by approximately 15%.
Revenue totaled $3.34 billion, exceeding the anticipated $3.23 billion.
Management attributed the performance to robust demand throughout its operating divisions, with cloud storage offerings demonstrating exceptional momentum.
Seventeen equity analysts subsequently upgraded their earnings projections following the quarterly report.
WDC’s current price-to-earnings multiple stands at 43.57, according to recent data. On the day of Gubbi’s sale, the P/E ratio registered at 27.96, underneath the sector median of 32.1.
Nevertheless, GuruFocus designates the stock as significantly overvalued according to its GF Value framework, which calculates intrinsic worth at $81.25—yielding a price-to-GF-Value multiple of 5.45.
Western Digital’s market capitalization approximated $171 billion when Gubbi executed his transaction.
The latest documented insider transaction remains Gubbi’s May 4 disposal at $443.19, while WDC presently changes hands at $465.26, near the upper boundary of its 52-week trading range.

