The following changes regarding the company's Directors were decided at the 85th General Shareholders Meeting and Board of Directors Meeting held on June 21, 2024.

Change in Directors

Newly assigned

Position	Name
Director (Outside)	Etsuko Kobayashi
Director (Outside)	Miki Mogi

Note: Etsuko Kobayashi was appointed as a member of the Nominating Committee, Compensation Committee, and Representative Executive Officer Evaluation Committee.

　　　Miki Mogi was appointed as a member of the Audit Committee and Representative Executive Officer Evaluation Committee.

Resigned

Position	Name
Director (Outside)	Tsutomu Mimata

List of Directors and Executive Officers

https://www.disco.co.jp/eg/corporate/outline/index.html

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About DISCO
DISCO is a semiconductor equipment manufacturer that provides precision processing equipment, including dicing saws and grinders, and precision processing tools (blades and wheels) used for manufacturing semiconductors and electronic components. In addition to these products, as a result of pursuing optimal processing results for customers through the provision of the technology used with the equipment and tools, DISCO products and processing technologies have been widely adopted by device manufacturers and semiconductor subcontractors both domestically and internationally. For details, please visit the DISCO website at www.disco.co.jp.