Welcome to our dedicated page for Western Digital SEC filings (Ticker: WDC), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Western Digital filings document material events for an operating storage company whose common stock trades on the Nasdaq Global Select Market under WDC. Recent 8-K disclosures record quarterly operating and financial results, dividend and capital-structure matters, shareholder voting and governance items, and material agreements.
The filing record also describes security-structure changes, including the mandatory conversion of Series A Convertible Perpetual Preferred Stock into common stock, the Certificate of Elimination for that preferred series, and redemptions or discharge of senior-note obligations. These documents frame WD's public-company reporting around results, debt and equity instruments, governance, and corporate actions following the completed Flash business separation.
A person related to Western Digital (WDC) has filed a notice of intent to sell up to 10,000 shares of common stock through Morgan Stanley Smith Barney LLC on or about 02/17/2026 on the NASDAQ market. The filing lists an aggregate market value for these planned sales of 2,791,603.01. The issuer had 339,037,922 shares outstanding at the time referenced. The shares to be sold were acquired as restricted stock on 05/20/2024 (9,679 shares) and through an employee stock purchase plan on 11/30/2024 (321 shares), with cash payment for the plan shares. The signatory represents they are not aware of undisclosed material adverse information about the company.
Western Digital Corporation director Bruce E. Kiddoo reported a gift transfer of company stock. On February 12, 2026, he disposed of 910 shares of Western Digital common stock as a bona fide gift to his adult children at a reported price of $0.00 per share. After this transaction, he beneficially owned 4,753 shares of Western Digital common stock in direct ownership. The filing notes that he disclaims beneficial ownership of the gifted shares.
Managed Account Advisors LLC filed an amended Schedule 13G showing its beneficial ownership of Western Digital common stock. The firm reports holding 9,026,563 shares, representing 2.6% of the outstanding shares based on the issuer’s October 23, 2025 share count.
The firm has no power to vote these shares but holds sole dispositive power over 9,003,114 shares and shared dispositive power over 23,449 shares. It states the position is held in the ordinary course of business and not to influence control of Western Digital.
Western Digital Corporation has fully redeemed its 4.750% Senior Notes due 2026. The company issued a conditional redemption notice in early January, and the trustee sent formal redemption notices to noteholders shortly thereafter.
On February 5, 2026, Western Digital deposited sufficient funds with the trustee to pay the full redemption price, including accrued and unpaid interest up to, but excluding, the redemption date. This payment satisfied and discharged all of the company’s obligations under the 2018 indenture governing the notes, and the related guarantors were released from their obligations on the notes and guarantees.
Western Digital Corporation’s Chief Legal Officer and Corporate Secretary, Cynthia Tregillis, reported selling 6,780 shares of Western Digital common stock on February 6, 2026, at a price of $270.49 per share. After this sale, she directly owned 136,538 shares of Western Digital common stock.
Western Digital Corp. director Matthew E. Massengill reported a series of pre‑planned stock sales on February 5, 2026 by a family trust associated with him. The trust sold multiple blocks of Western Digital common stock, including 7,000 shares at $258.6719 and 5,987 shares at $260.5707, under a Rule 10b5‑1 trading plan adopted on November 6, 2025.
After these trust sales, Massengill reported 28,897 shares of Western Digital common stock held directly and another 500 shares held indirectly through an IRA, while the family trust reported no remaining shares.
A shareholder associated with WDC has filed a Rule 144 notice to sell restricted stock. The filing shows an intention to sell 6,780 shares of common stock through Morgan Stanley Smith Barney LLC, with an aggregate market value of $1,833,922.20 and 339,037,922 shares of common stock outstanding.
The shares to be sold were acquired as restricted stock from the issuer on several dates in late 2024 and on January 20, 2025. The filer, Cynthia Lock Tregillis, has also sold common shares of the issuer in the past three months, including 2,801 shares on December 2, 2025 and 447 shares on January 21, 2026 for gross proceeds of $449,751.53 and $102,363.00, respectively.
A holder of the issuer’s common stock filed a notice of proposed sale under Rule 144 to sell 36,926 shares. The shares are to be sold through Morgan Stanley Smith Barney LLC Executive Financial Services on or around 02/05/2026 on the NASDAQ market.
The filing lists an aggregate market value of $9,948,233.66 for the shares to be sold, compared with 339,037,922 common shares outstanding. The shares were acquired as restricted stock units on 11/11/2013, with the same date shown as the payment date.
Western Digital Corporation reported that its Chief Executive Officer and director, Irving Tan, sold shares of the company’s common stock on February 2, 2026, in a series of open-market transactions.
The sales were made under a Rule 10b5-1 trading plan adopted on May 12, 2025, at weighted average prices reflecting multiple trades in ranges starting around $242.02 and reaching per-share sale prices up to $262.55. After completing these transactions, Tan directly beneficially owned 623,586 shares of Western Digital common stock.
A person named Irving Tan has filed a notice of proposed sale of 20,000 shares of common stock of the issuer, to be sold through Morgan Stanley Smith Barney LLC on the NASDAQ. The filing lists an aggregate market value of $5,108,832 for these shares, with 339,037,922 shares of the issuer’s common stock outstanding.
The shares to be sold were acquired as restricted stock from the issuer on March 20, 2025. The notice also reports that Irving Tan sold an additional 20,000 common shares on November 3, 2025 for gross proceeds of $3,013,782. The approximate date for the new sale is given as February 2, 2026.