Petron Corporation announced change of designation of Albertito S. Sarte from Vice President and Treasurer to Deputy Chief Finance Officer and Treasurer, effective May 1, 2021. The company announced change of designation of Virgilio V. Centeno from Assistant Vice President for LPG Business Group to Vice President for LPG and Strategic Business Development, effective May 1, 2021. The company announced change of designation of Michael D. Flores from Retail Sales Head to Assistant Vice President for Retail Sales, effective May 1, 2021.