Vonage Holdings Agrees To Buy Nexmo for $230 Million In Cash And Stock By: Benzinga via Benzinga May 05, 2016 at 10:09 AM EDT Vonage Holdings Corp. (NYSE: VG) struck a definitive deal to acquire privately-held Nexmo, Inc. for $230 million in cash and stock. ... Read More >> Related Stocks: Macy's Vonage Holdings