Aboitiz Power Corporation at its board meeting held on February 27, 2023, approved the resignation of Mr. Sammy Dave A. Santos as the Company's Assistant Corporate Secretary, effective February 23, 2023; and appointment of Ms. Ma. Clarisse S. Osteria as the new Assistant Corporate Secretary, effective February 23, 2023. Ms. Osteria is currently the Company's Assistant Vice President for Governance and Compliance.

Prior to joining the Company, Ms. Osteria was the Assistant Corporate Secretary of Robinsons Land Corporation (RLC) and Altus Property Ventures Inc. (APVI), and Corporate Secretary of RL Fund Management Inc. and RL Property Management Inc. She earned her Bachelor's degree in Journalism from the University of the Philippines Diliman and her Juris Doctor degree from University of the Philippines College of Law. She was admitted to the Philippine Bar in 2017. She is a member in good standing of the Integrated Bar of the Philippines.

Reason for Resignation/Cessation: Reorganization.