On March 2, 2020 Daniel K. Mahoney notified BrightSphere Investment Group Inc. (the Company) of his intention to resign from his position as Principal Accounting Officer and Head of Finance of the Company, effective as of March 25, 2020, to pursue other opportunities. In connection with Mr. Mahoney's resignation, Christina Wiater, Vice President, Finance and Controller of the Company has been appointed as the Company's Principal Accounting Officer, effective as of March 25, 2020. Ms. Wiater, age 38, has been the Company's Controller since 2018 and was the Company's Assistant Controller from 2013 to 2018, where she was responsible for all accounting and control processes. Prior to joining the Company, Ms. Wiater was previously a Manager at PricewaterhouseCoopers LLP in their audit practice where she focused on private equity and asset management companies.