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.
The Western Digital Corporation (WDC) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures filed with the U.S. Securities and Exchange Commission. Western Digital’s common stock is listed on The Nasdaq Stock Market LLC (Nasdaq Global Select Market) under the symbol WDC, and its filings offer detailed information on financial performance, governance, compensation and material events.
Key filings for Western Digital include annual and quarterly reports, which explain how the company’s hard disk drive (HDD) focused data storage strategy translates into reported results. These reports discuss revenue, margins, operating income, cash flow and the impact of structural changes such as the separation of its Flash business into Sandisk Corporation, which is reflected as discontinued operations prior to the separation date and is no longer consolidated afterward.
Current reports on Form 8-K provide timely updates on material events. For Western Digital, recent 8-K filings have disclosed quarterly earnings announcements, the appointment of a Senior Vice President and Chief Accounting Officer with related compensation terms, and the results of the annual meeting, including director elections, advisory votes on executive compensation, approval of an amended and restated employee stock purchase plan and ratification of the independent registered public accounting firm.
Definitive proxy statements on Schedule 14A supply additional detail on Western Digital’s strategy, board composition, executive compensation framework and shareholder voting matters. On Stock Titan, AI-powered summaries help explain the key points in these lengthy documents, highlight important sections and clarify how items such as compensation plans, governance practices and strategic pillars relate to the company’s HDD-centered data storage business.
Users can review Western Digital’s filings history, track new submissions from EDGAR in near real time and use AI-generated insights to understand complex disclosures without reading every line. This includes quickly grasping the implications of governance changes, stockholder votes, capital allocation decisions and other regulatory information that may be relevant to analyzing WDC as a data storage stock.
Western Digital Corporation has filed a Form S-8 to register 8,000,000 shares of its common stock for issuance under its Amended and Restated 2005 Employee Stock Purchase Plan. These newly registered shares are intended to support employee participation in the company’s stock purchase program following stockholder approval of an increase to the plan’s share pool.
The filing also describes how the company’s directors and officers are protected by Delaware indemnification provisions, company bylaws, individual indemnification agreements, and directors’ and officers’ liability insurance. Standard undertakings confirm that future reports filed under the Exchange Act will automatically update the information used for this registration.
Western Digital Corporation reported the results of its annual stockholder meeting held on November 20, 2025. Stockholders approved an amendment and restatement of the 2005 Employee Stock Purchase Plan (ESPP), increasing the shares available for issuance under the plan by 8 million shares, following prior approval by the Board on August 27, 2025.
All eight nominated directors were elected to serve until the next annual meeting, each receiving a substantial majority of votes cast. Stockholders also approved, on an advisory basis, the company’s named executive officer compensation as described in the proxy materials. In addition, stockholders ratified the appointment of KPMG LLP as independent registered public accounting firm for fiscal 2026.
Western Digital Corp. (WDC) director Stephanie A. Streeter reported changes in her holdings of the company’s stock. On 11/20/2025, she received 1,585 shares of common stock through a grant of restricted stock units, at a stated price of $0.0 per share, held directly.
On 11/19/2025, dividend equivalent rights tied to her restricted stock units were converted into and paid in the form of common stock. This included 16 shares shown in Table I and 16.8276 dividend equivalent rights in Table II, which were settled in stock with a small cash payment for the fractional right. Following these transactions, she beneficially owned 40,407 shares indirectly through a Family Trust.
The filing notes that this indirect total also reflects Streeter’s contribution of personally held shares to the Family Trust, vesting of restricted stock units whose underlying shares were issued to the trust, and 1,984 additional stock units credited to her in connection with Western Digital’s spin-off of a former wholly owned subsidiary on February 21, 2025, based on an equity conversion ratio of 1.452526 stock units for every existing Issuer stock unit.
Western Digital Corp. (WDC) reported a Form 4 insider transaction for director Matthew E. Massengill dated 11/20/2025. He received a grant of 1,585 restricted stock units, each representing a contingent right to one share of Western Digital common stock at no cash cost.
After this grant, Massengill beneficially owns 28,897 common shares directly, 36,926 indirectly through a family trust, and 500 indirectly through an IRA. The filing notes that these holdings include 8,508 additional stock units received in connection with Western Digital’s February 21, 2025 spin-off, where each outstanding stock unit was adjusted using an equity conversion ratio of 1.452526 per unit under an Employee Matters Agreement.
Western Digital Corporation (WDC) director equity update. Director Roxanne M. Oulman reported equity transactions in Western Digital common stock and related awards. On 11/19/2025, 10 shares of common stock were acquired at a price of $0.0 through the conversion of dividend equivalent rights, bringing her directly held beneficial ownership to 4,078 shares.
On 11/20/2025, she received a grant of 1,585 restricted stock units, each representing a contingent right to one share of Western Digital common stock. After this grant, her directly held beneficial ownership increased to 5,663 shares. A small fractional dividend equivalent right was settled in cash, while the rest were paid in shares on a one-for-one basis when related restricted stock units vested.
Western Digital Corporation director reports new equity awards. A Western Digital (WDC) director filed a Form 4 disclosing equity-related transactions on 11/19/2025 and 11/20/2025. On 11/19/2025, dividend equivalent rights tied to previously granted restricted stock units converted into 10 shares of common stock at $0.0 per share, increasing the director’s direct holdings.
On 11/20/2025, the director received a grant of 1,585 restricted stock units, each representing a contingent right to one share of Western Digital common stock. After these transactions, the director directly beneficially owned 5,663 shares of Western Digital common stock. A small cash amount was also paid to settle a fractional dividend equivalent right.
Western Digital Corp. (WDC) director equity activity centers on restricted stock units and related adjustments. The reporting person received a grant of 1,585 restricted stock units of Western Digital common stock at a stated price of $0.0 per share, reflecting a stock-based compensation award. A separate transaction on 11/19/2025 shows 14 shares of common stock acquired through the exercise of derivative securities.
Following these transactions, 1,585 shares of common stock are held directly and 37,849 shares are held indirectly through a family trust. The filing explains that 14.4258 dividend equivalent rights were converted into common stock on a one-for-one basis as related restricted stock units vested, with a small cash payment for the fractional right. It also notes an additional 1,701 stock units credited in connection with Western Digital’s February 21, 2025 spin-off, based on an equity conversion ratio of 1.452526 stock units for every outstanding stock unit.
Western Digital Corp (WDC) reported insider equity activity by a director. On 11/19/2025, dividend equivalent rights tied to previously granted restricted stock units were converted into and paid in the form of 14 shares of common stock, with a small cash payment for a fractional right. Following this, the director beneficially owned 39,518 shares of common stock.
On 11/20/2025, the director received a grant of 1,915 restricted stock units, each representing a contingent right to one share of Western Digital common stock. After these transactions, the director's beneficial ownership increased to 41,433 shares held directly.
Western Digital Corp. director equity transactions were reported for November 2025. On 11/19/2025, dividend equivalent rights tied to previously granted restricted stock units were converted into and paid in the form of common stock on a one-for-one basis, resulting in an acquisition of common shares at a stated price of $0.0 per share and the elimination of the related derivative balance. On 11/20/2025, the director received a grant of 1,585 restricted stock units, each representing a contingent right to receive one share of Western Digital common stock. Following these transactions, the director held 5,353 shares of common stock directly and 25,722 shares indirectly through a family trust.
Western Digital (WDC): Director stock sale reported. A company director reported open-market sales totaling 10,000 shares of common stock on 11/05/2025 under a pre-set Rule 10b5-1 trading plan adopted on August 1, 2025. Trades executed in multiple lots showed weighted average prices from $152.99 to $164.9907. Following these transactions, the reporting person beneficially owns 39,504 shares, held directly.
The filing notes prior adjustments from the issuer’s February 21, 2025 spin-off, including 1,701 additional stock units based on an equity conversion ratio of 1.452526 per stock unit.