First HoldCo said the appointment was in accordance with Nigerian Exchange Limited (NGX) Rulebook. First HoldCo Plc has appointed Gwen Mwaba as a non-executive director of the financial institution, effective 15 October, following an approval by the Central Bank of Nigeria (CBN). The lender disclosed the appointment in a regulatory filing signed by Abiola Baruwa, the group company secretary, on Thursday.