The arbitration demand seeks among other things an order requiring Toshiba to unwind the transfer to Toshiba Memory, and injunctive relief preventing Toshiba from further breaching the Flash JV agreements by transferring its Flash JV interests, or any interest in an affiliate that holds its Flash JV interests, without SanDisk’s consent. Per the provisions of the joint venture agreements, the arbitration will take place in San Francisco, California.

Western Digital chief executive officer Steve Milligan stated, “The Flash JVs have been operated with Toshiba for the past 17 years and have been highly successful for the JV partners and for Japan. We continue to be actively engaged in discussions with Toshiba’s stakeholders to ensure that they are fully aware of our joint venture rights and of our desire to work with Toshiba to achieve a favorable outcome for all parties. We firmly believe that we provide Toshiba with the optimal solution to address its challenges, and that we are the best partner to advance its legacy of technology innovation in Japan.”

Milligan added, “Joint ventures are inherently intimate commercial relationships, and in order to protect against being forced into such a relationship with parties not of their choosing, SanDisk and Toshiba agreed to protect their interests in the joint ventures by prohibiting transfers without the consent of the other party.”

“Toshiba’s attempt to spin out its joint venture interests into an affiliate and then sell that affiliate is explicitly prohibited without SanDisk’s consent. Seeking relief through mandatory arbitration was not our first choice in trying to resolve this matter. However, all of our other efforts to achieve a resolution to date have been unsuccessful, and so we believe legal action is now a necessary next step. We are confident in our ability to protect our rights and interests and to improve our value creation opportunities.”

On or around April 1, 2017, Toshiba purportedly transferred its joint venture interests to a subsidiary, Toshiba Memory, as part of an open auction to sell its joint venture interests to a third party. Western Digital believes that these actions clearly violate the anti-transfer provisions of the joint venture agreements. Under the joint venture agreements, these transfers require SanDisk’s consent. SanDisk did not consent to the transfer to Toshiba Memory, and Toshiba has now repudiated any intention to obtain SanDisk’s consent before selling Toshiba Memory to the winning bidder of the auction.