Mr. Tufano has been a Director of EnerSys since April 2015, and Non-Executive Independent Chair of the Board of Directors since August 2024. From September 2016 until March 2019, he was President and Chief Executive Officer of Benchmark Electronics, Inc., a global provider of electronics contract manufacturing services and integrated engineering design and test services, whose shares are listed on The New York Stock Exchange. From February 2016 through March 2019, Mr. Tufano also served as a member of its Board of Directors. From December 2008 through September 2013, Mr. Tufano served as Chief Financial Officer of the Alcatel-Lucent Group, a telecommunications company, whose shares were listed on The New York Stock Exchange and the Paris Stock Exchange. In January 2013, in addition to his Chief Financial Officer responsibilities, he was named Chief Operating Officer. Before joining Alcatel-Lucent, Mr. Tufano served as Executive Vice President and Chief Financial Officer of Solectron Corporation, an electronics manufacturing company for original equipment manufacturers, from January 2006 to October 2007 and as Interim Chief Executive Officer from February 2007 to October 2007. Prior to joining Solectron, Mr. Tufano was President and Chief Executive Officer at Maxtor Corporation, a manufacturer of computer hard disk drives, from February 2003 to November 2004. Previously, he served as Executive Vice President and Chief Operating Officer from April 2001 and as Chief Financial Officer from July 1996 at Maxtor Corporation. From 1979 until he joined Maxtor Corporation in 1996, Mr. Tufano held management positions in finance and operations at International Business Machines Corporation (IBM), a technology and consulting company. Board Experience: Mr. Tufano has been a Director of Teradyne, Inc., a supplier of automation equipment for test and industrial applications whose shares are listed on The NASDAQ Exchange, since March 2005, and was appointed as Chair of its Board of Directors in May 2021. He served on the Board of Directors of Benchmark Electronics, Inc., as discussed above. Skills and Qualifications: Mr. Tufano s experience qualifying him for service as a member of the Board of Directors includes expertise garnered from service as a former senior executive, including holding the positions, at times, of Chief Executive Officer or Chief Financial Officer, of several public manufacturing companies involving complex technologies. Mr. Tufano holds a Bachelor of Science degree in Economics from St. John s University and a Master of Business Administration, Finance, Accounting, and International Business degree from Columbia University.