Western Digital Corporation (NASDAQ:WDC) plans to announce its fourth quarter and fiscal year 2026 financial results after the market closes on Wednesday, August 5, 2026. The company will host a conference call with the investment community to discuss these results on August 5, 2026, at 1:30 p.m. Pacific / 4:30 p.m. Eastern. A live audio webcast and a webcast replay of the conference call will be available at investor.wdc.com.

About WD

WD, also known as Western Digital, builds the storage infrastructure that powers certainty in the AI-driven data economy. At the forefront of innovation, WD partners with the world's leading hyperscalers, cloud service providers, and enterprises to enable reliable storage solutions that are proven and trusted at scale. Driven by a culture of innovation and execution, WD helps customers store, protect, and use the world's data with confidence. Follow WD on LinkedIn and learn more at www.wd.com.

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Western Digital Corporation

Investor Contact:

Ambrish Srivastava

408-717-9765

ambrish.srivastava@wdc.com

investor@wdc.com

Media Contact:

Media Relations

WD.Mediainquiries@wdc.com