NEW YORK - Confidential whistleblower documents that helped spark a massive state and federal investigation into how Bank of New York Mellon Corp charged pension funds for currency exchange, provide a rare window into how a bank insider aided a lawsuit against the bank.
The information provided by whistleblower Grant Wilson, who worked at BNY Mellon, included a detailed analysis of how the bank allegedly provided "fictitious" foreign-currency costs for pension funds.
The analysis included a step-by-step guide to how currencies were traded and internal profits generated by the bank, according to documents seen by Reuters. A memo detailing fellow employees also was provided.
Aided by Wilson's information, multiple states, including Virginia, Florida and New York, have sued BNY Mellon, alleging that the bank improperly charged state and local pension funds for foreign exchange. The Department of Justice also has sued the bank.
The allegations center on claims that BNY Mellon provided unfavorable currency-exchange rates for state and local pension funds for a decade. In a lawsuit in October, the New York attorney general alleged BNY Mellon earned $2 billion over the decade from the trading.