SUMMIT, N.J.--(BUSINESS WIRE)--Celgene Corporation (NASDAQ:CELG) today announced it has closed its acquisition of Receptos, Inc. Receptos stockholders received $232.00 per share in cash, for a total of approximately $7.2 billion, net of cash acquired. As a result of the completion of the merger, the common stock of Receptos is no longer listed for trading on the NASDAQ Global Market or any other exchange...