Committee(s): Board Skills and Experience Matrix: CREATING VALUE THROUGH STRONG GOVERNANCE Sec 4 129 BOARD OF DIRECTORS’ PROFILE Academic/Professional Qualification(s): • Master of Business Administration from University of New England, New South Wales, Australia. • Bachelor of Electrical Engineering from Lakehead University, Canada. Skills, Experience and Expertise: • Dato’ Roslina currently is a Member of the Tan Sri Leo Moggie Distinguished Chair in Energy Informatics at Universiti Tenaga Nasional, Malaysia (UNITEN), a role she has been fulfilling since 2021. • She is an advocate for the 30% Club, Malaysian Chapter since 2021, supporting gender diversity in corporate leadership. • Previously, she served as a Director at Universiti Teknikal Malaysia Melaka (UTeM) from 2019 to 2020, and at Sapura Energy Berhad during the same period. • Her experience at KhazanahNasional Berhad as a Senior Fellow in Khazanah Research & Investment Strategy extended from 2018 to 2019. • She was an Adjunct Professor at the College of Business, UNITEN from 2016 to 2018. • Her long-standing association with TNB includes several significant roles: - Vice President of Regulatory Economics and Planning from 2015 to 2018. - Vice President of Planning from 2009 to 2015. - General Manager of VPP/Energy Procurement in the Planning Division from 2008 to 2009. • In total, she has dedicated 33 years to TNB, contributing across various divisions such as Distribution, Planning, Business Strategy, Regulations, Transmission and Corporate Planning. • Earlier in her career, she was seconded to the Economic Planning Unit of the Prime Minister’s Department from 1990 to 1992. Other Directorship(s): Listed Issuers: • Malaysia Smelting Corporation Berhad • Cyberjaya Education Group Berhad Public Companies: • Nil Independent Non-Executive Director DATO’ ROSLINA BINTI ZAINAL 61 Female Malaysian NR T F Board meetings attended in the Financial Year: 18/18 Date of Appointment: 15 March 2019 Year(s) of Directorship: Five (5) years Date of Last Re-Election: 2