Audit & Risk Committee
Nominating & Governance Committee

Alfred W. Zollar was an Executive Advisor with Siris Capital Group, LLC from March 2021 to November 2024. Previously, he was an Executive Partner since February 2014. Mr. Zollar retired from IBM in January 2011 following a 34-year career. Mr. Zollar was formerly general manager of IBM Tivoli Software from July 2004 until January 2011, where he was responsible for the executive leadership, strategy, and P&L of Tivoli Software. Previously, Mr. Zollar was general manager, IBM iSeries, where he was responsible for the executive leadership, strategy, and P&L of the iSeries (formerly AS/400) server product line. Prior to that, he held senior management positions in each of IBM’s diverse software businesses, including general manager of IBM Lotus Software.