On March 5, 2024, Regan MacPherson joined Infinera Corporation as the Senior Vice President of Legal and will transition into the role of the Company?s Chief Legal Officer (?CLO?) and Corporate Secretary, effective on the date immediately following the filing of the Form 10-K for the fiscal year 2023. Ms. MacPherson served as Executive Vice President and Chief Legal Officer of SunPower Corporation. Prior to that, she was Chief Legal and Compliance Officer of Quantum Corporation, a company specializing in the storage and management of digital video and other forms of unstructured data, from October 2019 to April 2021.

Prior to joining Quantum, she was the Vice President and Chief Compliance Officer at Marvell Semiconductor Inc. from June 2017 to October 2019. Ms. MacPherson served as Senior Vice President and General Counsel of Seagate Technology, PLC from March 2016 to June 2017. Ms. MacPherson also served as Vice President and Interim General Counsel from August 2015 to March 2016, Deputy General Counsel from September 2013 to August 2015, in addition to varying roles of increasing responsibility from July 2005 to September 2013, at Seagate Technology plc.

Ms. MacPherson holds a J.D. from Southwestern Law School and a B.A. in political science from San Francisco State University.