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 (WDC) reported a stronger quarter, with revenue of $2.818 billion, up from $2.212 billion a year ago, driven mainly by Cloud at $2.510 billion. Gross profit rose to $1.227 billion as operating income more than doubled to $792 million. Net income from continuing operations reached $1.182 billion, aided by a $611 million gain on the retained Sandisk interest following the February 2025 separation.
Cash from operations improved to $672 million versus $34 million last year, supporting $553 million of share repurchases (6.4 million shares) and a $0.10 per-share dividend paid to common shareholders. WDC ended the quarter with $2.048 billion in cash and $4.683 billion of debt; the $1.60 billion 2028 convertible notes became convertible and were classified as current. The effective tax rate was 12%. Customer concentration increased, with the top 10 customers contributing 77% of revenue. Subsequent to quarter-end, the board declared a $0.125 per-share dividend payable on December 18, 2025.
Western Digital Corporation announced financial results for the fiscal first quarter ended October 3, 2025. The announcement was made via an Item 2.02 current report, with the full details provided in Exhibit 99.1, a press release incorporated by reference.
The Item 2.02 information, including Exhibit 99.1, is furnished and not filed under the Exchange Act. The company’s common stock trades on the Nasdaq Global Select Market under the symbol WDC.
Western Digital (WDC) insider filing: Chief Legal Officer & Corp Sec Cynthia Tregillis reported transactions on 10/20/2025. Dividend equivalent rights vested and converted into 8 shares of common stock at $0.00, with a fractional amount settled in cash. To cover taxes related to vesting, 1,307 shares were withheld at a price of $121.53 (Code F under Rule 16b-3(e)). Following these transactions, she reported 149,575 shares beneficially owned directly.
Western Digital Corporation presents its Definitive Proxy Statement describing fiscal 2025 outcomes, governance changes and executive compensation following the Separation of SanDisk. The company highlights disciplined execution: it initiated a quarterly dividend and authorized a share repurchase program, says HDD demand tied to AI-driven data growth remains strong, and reports steps to strengthen the balance sheet. The Board was refreshed (about 40% turnover) with three new nominees to align skills to strategy and an independent Chair is in place. Sustainability commitments were re-baselined after the Separation, including a target to run global operations on 100% carbon-free energy by 2030 and achieve net-zero Scope 1 and 2 emissions by 2032. The statement details equity award adjustments, severance/change-in-control protections, recast historical revenue/net income to reflect the Separation, and higher audit fees in fiscal 2025 primarily due to Separation-related work.
Western Digital Corp (WDC) Form 4: Gene M. Zamiska, SVP & Principal Accounting Officer, reported a transaction dated 09/18/2025 showing 26.1267 dividend equivalent rights related to previously awarded restricted stock units (RSUs). Each dividend equivalent right represents a contingent right to one share of common stock or cash value and vests proportionately with the related RSUs. The filing reports 72.4915 shares beneficially owned following the transaction, held directly. The Form 4 was signed by an attorney-in-fact on behalf of Mr. Zamiska on 09/22/2025.
Western Digital Corp (WDC) Form 4: Gene M. Zamiska, SVP & Principal Accounting Officer, reported a transaction dated 09/18/2025 showing 26.1267 dividend equivalent rights related to previously awarded restricted stock units (RSUs). Each dividend equivalent right represents a contingent right to one share of common stock or cash value and vests proportionately with the related RSUs. The filing reports 72.4915 shares beneficially owned following the transaction, held directly. The Form 4 was signed by an attorney-in-fact on behalf of Mr. Zamiska on 09/22/2025.
Cynthia L. Tregillis, Chief Legal Officer and Corporate Secretary of Western Digital Corporation (WDC), reported a change in beneficial ownership. The Form 4 discloses a transaction dated 09/18/2025 reflecting the accrual and acquisition of 118.2565 dividend equivalent rights tied to previously awarded restricted stock units (RSUs); each right converts to one share or its cash value and vests proportionately with the related RSUs. Following the reported transaction, the filing shows 300.0616 shares beneficially owned. The Form 4 was executed by an attorney-in-fact on 09/22/2025 and includes the issuer address and reporting-person role.
Cynthia L. Tregillis, Chief Legal Officer and Corporate Secretary of Western Digital Corporation (WDC), reported a change in beneficial ownership. The Form 4 discloses a transaction dated 09/18/2025 reflecting the accrual and acquisition of 118.2565 dividend equivalent rights tied to previously awarded restricted stock units (RSUs); each right converts to one share or its cash value and vests proportionately with the related RSUs. Following the reported transaction, the filing shows 300.0616 shares beneficially owned. The Form 4 was executed by an attorney-in-fact on 09/22/2025 and includes the issuer address and reporting-person role.
Cynthia L. Tregillis, Chief Legal Officer and Corporate Secretary of Western Digital Corporation (WDC), reported a change in beneficial ownership. The Form 4 discloses a transaction dated 09/18/2025 reflecting the accrual and acquisition of 118.2565 dividend equivalent rights tied to previously awarded restricted stock units (RSUs); each right converts to one share or its cash value and vests proportionately with the related RSUs. Following the reported transaction, the filing shows 300.0616 shares beneficially owned. The Form 4 was executed by an attorney-in-fact on 09/22/2025 and includes the issuer address and reporting-person role.
Irving Tan, identified as a Director and Chief Executive Officer of Western Digital Corporation (WDC), reported transactions on Form 4 for 09/18/2025 and 09/20/2025. Dividend equivalent rights tied to previously awarded restricted stock units converted into common stock on a one-for-one basis, resulting in acquisitions recorded as 368.7967 shares (09/18/2025) and 34.5851 shares (09/20/2025). In connection with RSU vesting and tax withholding, 779 shares were disposed of at $106.63 per share. Following the reported transactions, Tan beneficially owned 665,467 shares of WDC common stock (direct ownership) and retained derivative rights underlying roughly 863.1841 shares. The form was signed by an attorney-in-fact on behalf of Mr. Tan on 09/22/2025.
Irving Tan, identified as a Director and Chief Executive Officer of Western Digital Corporation (WDC), reported transactions on Form 4 for 09/18/2025 and 09/20/2025. Dividend equivalent rights tied to previously awarded restricted stock units converted into common stock on a one-for-one basis, resulting in acquisitions recorded as 368.7967 shares (09/18/2025) and 34.5851 shares (09/20/2025). In connection with RSU vesting and tax withholding, 779 shares were disposed of at $106.63 per share. Following the reported transactions, Tan beneficially owned 665,467 shares of WDC common stock (direct ownership) and retained derivative rights underlying roughly 863.1841 shares. The form was signed by an attorney-in-fact on behalf of Mr. Tan on 09/22/2025.
Stephanie A. Streeter, a director of Western Digital Corporation (WDC), reported the acquisition of 6.0673 dividend equivalent rights on 09/18/2025. The filing states these dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) and vest proportionately with those RSUs; each right represents a contingent entitlement to one share of common stock or its cash value.
After the reported transaction the filing shows 16.8276 shares beneficially owned following the transaction and indicates the transaction was reported on Form 4 and signed on behalf of the reporting person by an attorney-in-fact on 09/22/2025. No prices were reported for the dividend equivalent rights.
Stephanie A. Streeter, a director of Western Digital Corporation (WDC), reported the acquisition of 6.0673 dividend equivalent rights on 09/18/2025. The filing states these dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) and vest proportionately with those RSUs; each right represents a contingent entitlement to one share of common stock or its cash value.
After the reported transaction the filing shows 16.8276 shares beneficially owned following the transaction and indicates the transaction was reported on Form 4 and signed on behalf of the reporting person by an attorney-in-fact on 09/22/2025. No prices were reported for the dividend equivalent rights.
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.
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.
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.
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.