On November 3, 2022, AmerisourceBergen Corporation announced the appointment of Robert P. Mauch as Executive Vice President and Chief Operating Officer effective October 1, 2022. Mr. Mauch, age 55, has served Executive Vice President since February 2015 and Group President since February 2019. He served as Group President, Pharmaceutical Distribution & Strategic Global Sourcing from June 2017 to February 2019.

He served as President, AmerisourceBergen Drug Corporation from February 2015 to June 2017. Mr. Mauch served as Senior Vice President & Chief Operating Officer, AmerisourceBergen Drug Corporation from March 2014 to February 2015. He was Senior Vice President, Operations, AmerisourceBergen Drug Corporation from April 2012 to March 2014.

He was Senior Vice President of Sales and Marketing, AmerisourceBergen Drug Corporation from April 2011 to April 2012. He was Senior Vice President, Alternate Care Sales and Marketing, AmerisourceBergen Drug Corporation from May 2010 to April 2011. Mr. Mauch has been employed by the Company or one of its predecessors for over 25 years.