May 2011
"charged UBS Financial Services Inc. (UBS) with fraudulently rigging at least 100 municipal bond reinvestment transactions in 36 states and generating millions of dollars in ill-gotten gains. To settle the SEC's charges, UBS has agreed to pay $47.2 million that will be returned to the affected municipalities. UBS and its affiliates also agreed to pay $113 million to settle parallel cases brought by other federal and state authorities."