SAN DIEGO--(BUSINESS WIRE)--DexCom, Inc. (NASDAQ:DXCM) today announced that it plans to release its 2007 first quarter financial results after market close on Wednesday, May 9, 2007. Management will hold a conference call to review the company’s first quarter financial performance starting at 4:30 p.m. (Eastern Time) on the same day. The conference call will be concurrently webcast. The link to the webcast will be available on the DexCom, Inc. website at www.dexcom.com under the investor webcast section and will be archived for future reference.