Ovia2L-R:GMD/CEO, Nigerian Exchange Group, Mr. Temi Popoola; Group Managing Director/CEO, Zenith Bank Plc, Dame Dr. Adaora Umeoji, OON; Chairman and Founder, Zenith Bank Plc, Jim Ovia, CFR; Group Chairman, Nigerian Exchange Group, Alhaji (Dr.) Umaru Kwairanga; Director General, Securities and Exchange Commission(SEC), Dr. Emomotimi Agama; CEO, Nigerian Exchange (NGX), Mr. Jude Chiemeka; and CEO, Central Securities Clearing System Plc, Mr. Haruna Jalo-Waziri at the Closing Gong Ceremony of the Nigerian Exchange Limited, yesterday.