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 Corp (WDC) reported an insider equity transaction by its Chief of Global Operations, Vidyadhara K. Gubbi, on 11/25/2025. A small number of dividend equivalent rights converted into shares of common stock at an exercise price of $0.0, contributing to a beneficial ownership position of 150,323 shares immediately after that transaction. On the same date, 1,142 shares of common stock were withheld and disposed of at $155.41 per share to cover tax obligations related to vesting, leaving the officer with 149,181 shares held directly.
Western Digital Corporation (WDC) filed a Form 4 reporting routine equity transactions by its Chief Sales & Marketing Officer, Brian Scott Davis. On 11/25/2025, 5 shares of common stock were acquired at $0.0 per share in connection with the conversion of dividend equivalent rights tied to previously granted restricted stock units. On the same date, 971 shares of common stock were withheld at $155.41 per share to satisfy tax obligations related to vesting, as permitted under Rule 16b-3(e).
After these transactions, Davis directly beneficially owned 132,748 shares of Western Digital common stock. In addition, 181.6825 dividend equivalent rights remained beneficially owned as derivative securities, each representing the right to receive one share of common stock upon vesting of the related restricted stock units.
Western Digital Corp. director transaction: A director of Western Digital Corp. (WDC) reported selling 1,768 shares of common stock on 11/25/2025 at a price of $154 per share. After this sale, the director directly holds 3,585 shares and indirectly holds 25,722 shares through a family trust. The filing indicates the transaction was reported on a Form 4 as a sale of non-derivative common stock, with no derivative securities activity disclosed.
Western Digital Corp (WDC) reported insider equity activity by its Chief Legal Officer and Corporate Secretary, Cynthia Tregillis, in a Form 4. On 11/20/2025 and 11/21/2025, dividend equivalent rights tied to restricted stock units were converted on a one-for-one basis into shares of Western Digital common stock at an exercise price of $0.0, increasing her direct holdings.
On the same dates, shares of common stock were withheld to cover tax obligations related to the vesting of these equity awards, at prices of $140.23 for 379 shares and $139.19 for 1,108 shares. After these transactions, Tregillis directly held 148,097 shares of Western Digital common stock and 281.3317 dividend equivalent rights.
Western Digital Corp (WDC) reported insider equity activity by its Chief Executive Officer and director. On 11/20/2025 and 11/21/2025, dividend equivalent rights tied to restricted stock units were converted into, and paid in the form of, shares of Western Digital common stock on a one-for-one basis, with a small cash payment to settle a fractional right. On the same dates, shares were withheld to satisfy tax obligations in accordance with Rule 16b-3(e), at prices of $140.23 and $139.19 per share. After these transactions, the reporting person beneficially owned 644,863 shares of Western Digital common stock directly.
Western Digital Corp (WDC) Chief Financial Officer Kris Sennesael reported routine equity compensation activity. On 11/20/2025, 99 shares of common stock were acquired at $0.0 in connection with the conversion of dividend equivalent rights tied to vested restricted stock units. To cover tax obligations on the vesting, 18,680 shares were withheld at a price of $140.23 per share.
After these transactions, Sennesael directly owned 187,966 shares of Western Digital common stock. He also held 387.6468 dividend equivalent rights as derivative securities, which can convert into additional common shares in connection with future vesting events.
Western Digital Corporation (WDC) reported insider equity activity by its Chief of Global Operations on 11/20/202511/21/2025$0.0592$140.23693$139.19
Following these transactions, the insider directly owned 150,317
Western Digital Corporation reported an insider equity award for a senior executive. On 11/20/2025, the company’s SVP & Chief Accounting Officer received a grant of 9,907 restricted stock units of Western Digital common stock. The filing notes that each restricted stock unit represents a contingent right to receive one share of common stock, meaning the executive will receive shares in the future if the vesting conditions are met. The transaction is reported as an acquisition at a stated price of $0.0, which is typical for stock-based compensation grants rather than an open-market purchase.
Western Digital Corporation’s Chief Sales & Marketing Officer filed a Form 4 reporting routine equity-based compensation activity. On 11/20/2025 and 11/21/2025, dividend equivalent rights tied to restricted stock units were converted into shares of Western Digital common stock on a one-for-one basis at an exercise price of $0.0, consistent with stock-based awards.
On each date, a portion of shares was withheld to cover tax obligations, including 715 shares at a price of $140.23 and 592 shares at $139.19. Following these transactions, the reporting person directly beneficially owned 133,714 shares of Western Digital common stock. The activity reflects standard settlement and tax withholding mechanics for vested equity awards.
Western Digital Corporation (WDC) filed an initial statement of beneficial ownership (Form 3) for executive Brad Feller, who serves as SVP & Chief Accounting Officer. The event date triggering this filing is 11/14/2025. According to the remarks, the filing states that no securities are beneficially owned by the reporting person as of that date.