NEW YORK (Reuters) - 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 (>> West Pharmaceutical Services Inc.)

Nasdaq (>> NASDAQ OMX Group, Inc.) said the decision was made on its own motion in conjunction with BATS Exchange, Direct Edge, NYSE Arca (>> NYSE Euronext) 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.

(Reporting by Chuck Mikolajczak; Editing by Chizu Nomiyama)

By Chuck Mikolajczak