On April 11, 2023, the Board of Directors of Prime Media Holdings, Inc. approved the appointment of Atty. Marian L. Geronimo as Assistant Corporate Secretary. Atty.

Marian L. Geronimo is currently one of the Legal Counsels of Marcventures Holdings, Inc. (MHI) and the Assistant Corporate Secretary of MHI's subsidiary, Marcventures Mining and Development Corporation (MMDC). Prior to joining MHI, Atty. Geronimo gained legal experience in the fields of business taxation, corporate advisory and transactions, labor, and immigration.

She presently holds the position of Legal and Operations Consultant of Castillo Import Export Ventures, Inc. From 2016 to 2020, she was the Legal Manager of Villa Judan and Cruz Law Offices and Judan Law Office. In 2020, she joined the SyCip Gorres & Co. accounting firm as one of its Senior Associates.

Atty. Geronimo obtained her degree in Political Economy from the University of Asia and the Pacific with a degree in Political Economy in 2007 and in 2012, she obtained her Dual Degree of Master of Business Administration and Juris Doctor from the De La Salle University-Far Eastern University Consortium.