Nigerian investor Michael J. Prest is challenging the Bank of Zambia over the liquidation of Investrust Bank Plc, a dispute that has raised broader questions about investor protection in Zambia’s financial system. Prest’s firm, BONI Global, says it legally acquired a 24.8% stake in the listed lender on the Lusaka Securities Exchange in 2021 through […] The post Nigerian investor Michael J. Prest is challenging the Bank of Zambia over the liquidation of Investrust Bank Plc first appeared on The Zambian Observer .