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.
Ahmed Mohammed Shihab, Chief Product Officer at Western Digital Corporation (WDC), reported on Form 4 that 175.462 dividend equivalent rights related to previously awarded restricted stock units (RSUs) were acquired on 09/18/2025 and converted into 175.462 shares of common stock at a $0.0 price (they represent contingent rights to one share or cash value). After this transaction the reporting person beneficially owns 439.7364 shares directly. The filing explains the dividend equivalent rights vest proportionately with the underlying RSUs and each right corresponds to one share or its cash value.
Western Digital Corp (WDC) Form 4: Kris Sennesael, Chief Financial Officer, reported a transaction dated 09/18/2025 in which 196.707 dividend equivalent rights related to previously awarded restricted stock units (RSUs) were acquired. The filing shows 486.9318 shares beneficially owned following the reported transaction, held directly. The dividend equivalent rights accrue and vest proportionately with the related RSUs, and each right represents a contingent entitlement to one share of common stock or its cash value. The Form 4 was submitted by attorney-in-fact Sandra Garcia on 09/22/2025.
Form 4 for Western Digital Corp (WDC) reports that Roxanne M. Oulman, a director, had dividend equivalent rights credited in connection with previously awarded restricted stock units (RSUs). The filing shows a transaction dated 09/18/2025 described as an acquisition of 3.8753 dividend equivalent rights (each contingent to receive one share or cash) with an indicated price of $0.0. Following the reported transaction the filing lists 10.7481 shares beneficially owned (direct). The Form 4 was signed on behalf of Ms. Oulman by an attorney-in-fact, Sandra Garcia, on 09/22/2025. No option exercise price or cash purchase was reported; the entry is described as dividend equivalents that vest proportionately with underlying RSUs.
Matthew E. Massengill, a director of Western Digital Corporation (WDC), was issued 26.0182 shares as dividend equivalent rights tied to previously awarded restricted stock units (RSUs). The filing reports the dividend equivalents accrued on RSUs and that they vest proportionately with the underlying RSUs; each dividend equivalent represents a contingent right to receive one share of common stock or its cash value. The Form 4 reports the transaction date as 09/18/2025 and is signed by an attorney-in-fact on 09/22/2025.
Bruce E. Kiddoo, a director of Western Digital Corporation (WDC), is reporting a change in beneficial ownership dated 09/18/2025. The Form 4 shows the acquisition of 3.8753 dividend equivalent rights tied to previously awarded restricted stock units; these rights vest proportionately with the RSUs and each represents a contingent right to one share of common stock or the cash value instead. After the reported transaction, Mr. Kiddoo is shown as directly owning 10.7481 shares or share-equivalents. The form is signed on behalf of Mr. Kiddoo by an attorney-in-fact on 09/22/2025.
Vidyadhara K. Gubbi, Chief of Global Operations at Western Digital (WDC), reported acquisition of dividend equivalent rights tied to previously awarded restricted stock units (RSUs). The Form 4 shows on 09/18/2025 an acquisition of 103.087 dividend equivalent rights, each representing a contingent claim to one share or cash value, recorded at $0.00. After the transaction the reporting person beneficially owns 257.9881 shares directly. The filing explains these rights vest proportionately with the underlying RSUs.
Tunc Doluca, a director of Western Digital Corporation (WDC), reported a transaction dated 09/18/2025 on a Form 4. The filing shows the acquisition of 5.2013 dividend equivalent rights that relate to previously awarded restricted stock units (RSUs) and that vest proportionately with those RSUs. The filing states each dividend equivalent right represents a contingent right to receive one share of common stock or its cash value. After the reported transaction the filing lists 14.4258 shares (or share-equivalents) reported as beneficially owned in the line item. The Form 4 was signed by an attorney-in-fact on behalf of Mr. Doluca on 09/22/2025.
Brian Scott Davis, an officer of Western Digital Corporation (WDC), reported equity changes related to vested restricted stock units and related dividend equivalent rights. Dividend equivalent rights tied to previously awarded RSUs were converted and paid one-for-one in shares, increasing his direct common stock holdings by 79.7733 shares. To satisfy tax withholding on vesting, 961 shares were withheld and disposed of at a reported price of $106.63, leaving the reporting person with 135,015 shares beneficially owned. After the reported transactions, total direct beneficial ownership is shown as 135,015 shares, and derivative-related holdings reflect 193.8043 and 198.9141 share-equivalents from dividend equivalent accruals.
Martin I. Cole, a director of Western Digital Corporation (WDC), reported an acquisition on 09/18/2025 of dividend equivalent rights tied to previously awarded restricted stock units (RSUs). The filing shows 5.2013 dividend-equivalent shares were acquired at a reported price of $0.0, and the amount of common stock beneficially owned following the transaction is reported as 14.4258 shares (direct ownership). The filing explains these dividend equivalent rights vest proportionately with the underlying RSUs and represent contingent rights to receive one share of common stock or the cash value instead. The Form 4 was signed on behalf of Mr. Cole by an attorney-in-fact on 09/22/2025.
Kimberly Alexy, a director of Western Digital Corporation (WDC), reported receipt of dividend equivalent rights tied to previously awarded restricted stock units. The Form 4 discloses a transaction on 09/18/2025 in which 3.581 dividend equivalent rights were acquired, each representing a contingent right to one share of common stock or its cash value. The report shows 9.9317 shares beneficially owned following the transaction on a direct basis. The filing states the dividend equivalents vest proportionately with the underlying RSUs. The form was signed by an attorney-in-fact on behalf of Ms. Alexy on 09/22/2025.