Allison Transmission CEO and leadership

David Graziosi joined Allison Transmission in November 2007 as Executive Vice President, Chief Financial Officer and Treasurer. In January 2016, he was promoted to the additional role of President. In his time with Allison, Mr. Graziosi has been instrumental in all aspects of financial management, including debt and equity planning and execution, budgeting, pricing, and investor relations –including the company’s IPO in 2012. Most recently, he was recognized by institutional investment analysts as a ‘top three’ Best CFO for both Buy-Side and Sell-Side (the only CFO to be ranked in the top three of both categories) as part of Institutional Investors' 2016 All-America Executive Team awards. Before joining Allison, Mr. Graziosi served as Executive Vice President and CFO of Covalence Specialty Materials Corp. between 2006 and 2007. Prior to joining Covalence Specialty Materials Corporation, he held various positions in the industry, including Vice President of Finance Precursors and Epoxy Resins at Hexion Specialty Chemicals from 2005 to 2006 and Executive Vice President and CFO at Resolution Performance Products from 2004 to 2005. Prior to that, he served as Vice President and CFO of General Chemical Industrial Products, as Finance Director of GenTek and as Internal Audit Director and Assistant Corporate Controller at Sun Chemical Group. Mr. Graziosi is also a Certified Public Accountant (CPA) and a Certified Information Systems Auditor (CISA, non-practicing). He earned a bachelor’s degree in business economics from the State University of New York (SUNY) and an MBA in finance from Rutgers University.

Lorraine Parker Clegg is a People Consultant at Pelican People Consulting and Vice President & Chief People Officer at Allison Transmission and is based in Indianapolis, Indiana. She has worked as Associate Director, Human Resources at ConvaTec Group PLC; VP Global Human Resources at B/E AEROSPACE INC; and Sales at Baxter Livingston. Lorraine attended Oxford Brookes University between 1997 and 1999, Sheffield Hallam University until 1988, and Doncaster Grammar School until 1984.

David Graziosi joined Allison Transmission in November 2007 as Executive Vice President, Chief Financial Officer and Treasurer. In January 2016, he was promoted to the additional role of President. In his time with Allison, Mr. Graziosi has been instrumental in all aspects of financial management, including debt and equity planning and execution, budgeting, pricing, and investor relations –including the company’s IPO in 2012. Most recently, he was recognized by institutional investment analysts as a ‘top three’ Best CFO for both Buy-Side and Sell-Side (the only CFO to be ranked in the top three of both categories) as part of Institutional Investors' 2016 All-America Executive Team awards. Before joining Allison, Mr. Graziosi served as Executive Vice President and CFO of Covalence Specialty Materials Corp. between 2006 and 2007. Prior to joining Covalence Specialty Materials Corporation, he held various positions in the industry, including Vice President of Finance Precursors and Epoxy Resins at Hexion Specialty Chemicals from 2005 to 2006 and Executive Vice President and CFO at Resolution Performance Products from 2004 to 2005. Prior to that, he served as Vice President and CFO of General Chemical Industrial Products, as Finance Director of GenTek and as Internal Audit Director and Assistant Corporate Controller at Sun Chemical Group. Mr. Graziosi is also a Certified Public Accountant (CPA) and a Certified Information Systems Auditor (CISA, non-practicing). He earned a bachelor’s degree in business economics from the State University of New York (SUNY) and an MBA in finance from Rutgers University.