Executive Vice President, Administration and Chief Financial Officer, SanDisk Corporation (retired) Ms. Bruner has deep financial, accounting and strategic planning expertise, as well as global operations and leadership experience, that provides valuable insights and contributions to our Board. Ms. Bruner is the former Executive Vice President, Administration and Chief Financial Officer of SanDisk Corporation, a supplier of flash storage products, a role she held from 2004 until its acquisition by Western Digital in 2016. Previously, she was Senior Vice President and Chief Financial Officer of Palm, Inc., a provider of handheld computing and communications solutions, from 1999 until 2004. Prior to Palm, Inc., Ms. Bruner held financial management positions at 3Com Corporation, Ridge Computers and Hewlett-Packard Company.

Key skills and qualifications Executive Leadership; Financial and Accounting; Strategy and Innovation; Global Business: Ms. Bruner s career has been distinguished by roles of increasing responsibility in and oversight of financial management. These roles included serving as Chief Financial Officer at SanDisk Corporation and Palm, Inc. Ms. Bruner s experience also included setting corporate strategy and diversifying businesses into new product areas that are less cyclical and less capital intensive, while focusing on the core business. As CFO at SanDisk, Ms. Bruner was also responsible for information technology, legal, real estate and facilities. Industry and Technology: Ms. Bruner s career has been centered in the technology sector, giving her particular insight into the challenges and opportunities of our sector and industry, as well as our end markets. Ms. Bruner s extensive experience in the semiconductor industry at SanDisk provided an understanding of the capital intensity, business cycles, customers and engineering requirements of the semiconductor equipment business, which she brings to our Board. Risk Management; Cybersecurity: In Ms. Bruner s role at SanDisk, she was responsible for the firm s enterprise risk management and information technology, including cybersecurity. As a director, Ms. Bruner, together with the board committees she sits on, oversees enterprise risk management and cybersecurity at all the companies on which she currently serves as a board member, including at Rapid7, a security data and analytics solutions provider. She brings valuable insights from this experience to our Board to facilitate its oversight and considerations of these important topics.