PPL Corp. has promoted assistant treasurer Tadd J. Henninger to the position of vice president and treasurer effective Jan. 1, 2018.

In addition, the company announced that the current vice president-investor relations and treasurer, Joseph P. Bergstein Jr., will become vice president-investor relations and corporate development and planning.

Henninger, who joined PPL in 2009, has served as assistant treasurer since December 2015 and is responsible for treasury activities, including capital markets transactions and mitigation of interest rate and foreign currency risk. Before his current role, Henninger supported PPL utility acquisitions totaling more than $14 billion in Kentucky and the United Kingdom. Before joining PPL, he was a senior manager at the public accounting firm Ernst & Young, where he had more than 10 years of experience serving the utility sector and other sectors.

Bergstein, who started at PPL in 1999, also has served in his current role since December 2015, overseeing PPL’s Investor Relations program and providing leadership over the company’s corporate budgeting, financing and investing activities. Bergstein led PPL Investor Relations during the company’s utility acquisitions in Kentucky and the United Kingdom, as well as during the spinoff of its competitive generation business. Before joining PPL, he worked at Amerigas Partners L.P.