Nasdaq OMX Group Inc said on Thursday it had determined in conjunction with several exchanges to cancel a host of trades in West Pharmaceuticals Inc
Nasdaq said the decision was made on its own motion in conjunction with BATS Exchange, Direct Edge, NYSE Arca and the Financial Industry Regulatory Authority to cancel all trades at or above $69.59 executed in Nasdaq between 9:30:00 a.m. ET and 9:34:00 ET and the decision cannot be appealed.
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(Reporting by Chuck Mikolajczak; Editing by Chizu Nomiyama)