Form 4: Western Digital CEO Tan Reports Routine Stock Transactions

Western Digital CEO Irving Tan reported the acquisition of common stock from vested dividend equivalent rights and the disposition of shares for tax obligations.

Summary

• Irving Tan, CEO and Director of Western Digital Corp (WDC), reported transactions involving the company's common stock and dividend equivalent rights.
• On November 25, 2025, Mr. Tan acquired 21 shares of common stock through the conversion of dividend equivalent rights, which occurred in connection with the vesting of restricted stock units (RSUs).
• A cash amount was paid to settle a fractional dividend equivalent right.
• Concurrently, Mr. Tan disposed of 374 shares of common stock at a price of $155.41 per share to satisfy tax obligations related to the vesting of securities, in accordance with Rule 16b-3(e).
• Following these transactions, Mr. Tan's direct beneficial ownership of common stock is 644,510 shares.
• His beneficial ownership of derivative securities (dividend equivalent rights) is 816.5246.

Sentiment

Score: 6

Explanation: The sentiment is neutral to slightly positive. The transactions are routine insider activity, primarily driven by RSU vesting and associated tax obligations. The vesting itself is a positive for the executive, reflecting compensation realization, but the filing provides no new fundamental information about the company's operational or financial health.

Positives

• The acquisition of common stock resulted from the vesting of restricted stock units (RSUs) and conversion of dividend equivalent rights, indicating the achievement of performance or time-based vesting conditions for the executive.

Negatives

• The disposition of 374 shares of common stock was solely for the purpose of covering tax obligations incident to the vesting of securities, which is a standard practice and not indicative of a negative outlook on the company.

Future Outlook

This filing does not contain any forward-looking statements or guidance regarding the company's future performance or strategic direction.

Industry Context

This Form 4 filing details routine insider transactions for a senior executive, which is a common occurrence across all publicly traded companies when executive compensation, such as restricted stock units, vests. It does not provide specific insights into broader industry trends or competitive positioning.

Stakeholder Impact

• Shareholders: Provides transparency into executive stock ownership changes, which are routine and expected as part of executive compensation plans. No direct impact on company operations or strategy is implied.

Key Dates

Keywords

Western Digital, WDC, Irving Tan, Form 4, Insider Transaction, CEO, Director, Common Stock, Dividend Equivalent Rights, RSU Vesting, Tax Withholding