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WESTERN DIGITAL CORP director Manuvir Das reported receiving an equity grant of 772 shares of common stock in the form of restricted stock units. The units were granted at no cash cost and, once vested, each unit will convert into one share, giving him ownership of 772 shares.
WESTERN DIGITAL CORP director Manuvir Das has filed an initial statement of beneficial ownership on Form 3. This filing establishes his status as an insider subject to reporting requirements but does not report any share purchases, sales, or other transactions.
Western Digital Corporation has appointed veteran technology executive Manuvir Das to its board of directors, effective May 26, 2026. He will serve until the next annual stockholder meeting and has also been named to the board’s Audit Committee.
Das brings senior leadership experience from NVIDIA, Dell EMC, and Microsoft, with deep expertise in enterprise AI, data infrastructure, and cloud computing. He currently serves as an Operating Partner in the Digital Infrastructure group at Stonepeak Partners LP. With his addition, Western Digital’s board now has nine directors, eight of whom are external and independent.
Western Digital’s Chief Legal Officer and Corporate Secretary, Cynthia L. Tregillis, reported recent equity transactions in the company’s common stock. She sold a total of 522 shares in open-market transactions at prices of $488.61 and $539.63 per share, under a pre-arranged Rule 10b5-1 trading plan adopted on May 23, 2025. She also had 771 shares withheld to cover tax obligations related to vesting equity awards. In connection with vesting, she exercised dividend equivalent rights into 7.3619 derivative rights and 7 common shares. After these transactions, she directly holds 117,157 shares of Western Digital common stock.
Western Digital Corp Chief Executive Officer Irving Tan reported routine equity compensation activity involving company stock. On May 25, 2026, 479 shares of common stock were disposed of at $484.28 per share to pay tax obligations tied to vesting securities, a non-market transaction under Rule 16b-3(e). The filing also shows the conversion of 30.3301 Dividend Equivalent Rights into the same number of common shares in connection with vesting restricted stock units, plus a small cash payment for a fractional right. Following these transactions, Tan directly held 597,004 shares of common stock, indicating the events primarily reflect compensation vesting and tax withholding rather than open-market trading.
Western Digital’s Chief of Global Operations, Vidyadhara K. Gubbi, reported routine equity compensation-related transactions. On common stock, 1,143 shares were disposed of to cover tax obligations, while 8 shares were acquired through exercising derivative-based rights. Separately, 8.6663 dividend equivalent rights were converted into the same number of common shares, with a small cash payment for a fractional right. Following these events, Gubbi continues to hold a substantial direct common stock position, and no open-market purchases or sales were reported.
Western Digital Corp Chief Sales & Marketing Officer Brian Scott Davis reported routine equity compensation activity involving common stock and related rights. On May 25, 2026, 971 shares of common stock were disposed of at $484.28 per share to satisfy tax obligations upon vesting, leaving 103,300 common shares directly owned after that withholding event.
On the same date, Davis also exercised dividend equivalent rights that converted into 7.3619 shares of common stock on a one-for-one basis tied to vested restricted stock units, with remaining dividend equivalent rights of 192.8438. After the common stock acquisition from these conversions, direct ownership increased to 104,271 common shares. No open-market purchases or sales were reported; the activity reflects vesting, derivative conversion, and tax withholding.
Company: WDC Rule 144 notice reporting intended and recent restricted‑stock dispositions by Cynthia Lock Tregillis.
The filing lists 214 restricted shares identified for sale on 05/25/2026, and shows recent past sales: 9,324 shares on 03/04/2026, 363 shares on 04/21/2026, 106 shares on 05/21/2026, and 308 shares on 05/22/2026. Dollar figures are shown alongside each sale in the excerpt.
WESTERN DIGITAL CORP Chief Legal Officer Cynthia L. Tregillis reported a small mix of stock transactions. She sold 106 shares of common stock in an open-market sale at $458.87 per share, executed under a pre-arranged Rule 10b5-1 trading plan.
On the same dates, shares were also withheld to cover tax obligations tied to vesting, totaling 1,487 shares treated as F-code tax-withholding dispositions, not open-market sales. She additionally acquired a small number of shares through exercises of dividend equivalent rights. After these transactions, she directly holds 118,443 shares of Western Digital common stock, indicating the sale represents a very small portion of her overall position.