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.
Western Digital Corp's Chief Sales & Marketing Officer Brian Scott Davis sold 10,000 shares of common stock on May 11, 2026 in multiple open-market transactions. Sale prices ranged from $488.9450 to $510.3800 per share under a pre-arranged Rule 10b5-1 trading plan adopted on November 3, 2025. After these trades, he directly holds 113,889 shares.
Western Digital Corporation affiliate filing: a Form 144 reports the proposed sale of 10,000 shares of Common Stock. The filing cites a sale date of 02/17/2026 and proceeds of $2,791,603.01, and identifies Morgan Stanley Smith Barney LLC as the broker. The reported securities are Performance and Restricted Stock with an original date of 02/27/2024.
WESTERN DIGITAL CORP’s Chief of Global Operations, Gubbi Vidyadhara K, reported an open-market sale of company stock. On May 4, 2026, he sold 4,674 shares of Western Digital common stock at an average price of $443.185 per share. After this transaction, he directly owns 90,041 common shares of the company.
Western Digital Corp Chief Executive Officer Irving Tan reported selling 20,000 shares of company common stock in open‑market transactions. The sales occurred on May 1, 2026 in nine separate trades at weighted average prices generally around $406–$415 per share, as described in the pricing footnotes.
The filing states these sales were made under a pre‑arranged Rule 10b5‑1 trading plan adopted by Tan on May 12, 2025. After the transactions, he continues to hold 598,150 shares of Western Digital common stock directly.
Western Digital Corp submitted a Form 144 notice reporting an intended sale of 4,674 shares of restricted Common stock with an intended sale date of 04/20/2026. The filing also records recent dispositions by Vidyadhara K. Gubbi of 8,518 shares on 03/06/2026 and 10,148 shares on 03/04/2026 with the associated proceeds shown.
WDC insider reported sale of 20,000 shares. A Form 144 notice shows Irving Tan sold 20,000 restricted shares on 02/02/2026; the shares were originally restricted stock dated 03/20/2025. The filing lists 344,682,131 shares on record as of 05/01/2026.
Western Digital delivered significantly stronger results, powered by its HDD-focused strategy and Sandisk monetization activities. Quarterly revenue reached $3.34 billion, up from $2.29 billion, while nine‑month revenue rose to $9.17 billion from $6.92 billion as exabytes sold and pricing both improved.
Gross margin expanded to 50.2% in the quarter, reflecting higher volumes and a lower cost structure on newer drives. Net income from continuing operations was $3.21 billion for the quarter and $6.23 billion year‑to‑date, heavily influenced by a $2.73 billion quarterly gain on its retained Sandisk stake and a $545 million cost tied to a debt‑for‑equity exchange.
The company used Sandisk shares to retire term loans and senior notes, cutting total debt from $4.75 billion to $1.60 billion. It also repurchased $1.92 billion of common stock, converted all preferred shares into common equity, generated $2.54 billion in operating cash flow over nine months, and initiated growing cash dividends while maintaining a sizable share repurchase authorization.
Western Digital reported a very strong fiscal third quarter 2026, with revenue of $3.34 billion, up 45% year-over-year, and GAAP gross margin improving to 50.2%. GAAP diluted EPS jumped to $8.20, while non-GAAP diluted EPS was $2.72.
The company generated $1.12 billion in cash flow from operations and $978 million in free cash flow, and raised its quarterly dividend 20% to $0.15 per share. For the fiscal fourth quarter, Western Digital targets about $3.65 billion of revenue, non-GAAP gross margin of 51–52%, and non-GAAP EPS around $3.25, signaling expectations for continued growth after the Flash separation.
Western Digital Corp ownership disclosure: Vanguard Capital Management reports beneficial ownership of 25,402,917 shares of Common Stock, representing 7.49% of the class as of 03/31/2026. The filing shows 3,368,056 shares with sole voting power and 25,402,917 shares with sole dispositive power. The filing is signed by Ashley Grim on 04/30/2026.
Western Digital Corp ownership disclosure: Vanguard Portfolio Management reports beneficial ownership of 17,217,120 shares of Common Stock, representing 5.07% of the class as of 03/31/2026. The filing states Vanguard Portfolio Management and specified affiliates exercise dispositive power over these shares, with 44,467 shares reported as sole voting power and 17,217,120 shares as sole dispositive power.