The $62 million compensation plan proposed by Nasdaq OMX Group for fallout from Facebook's botched IPO is "inadequate to address the magnitude of Nasdaq's unprecedented failures", UBS Securities LLC said in a letter to U.S. regulators.
UBS Securities, an arm of Swiss bank UBS AG, said it lost over $350 million when Nasdaq technical malfunctions led to a delay in order confirmations during the $16 billion May 18 IPO, causing UBS's systems to re-enter orders multiple times and leaving it with a huge position of unwanted stock.