Exclusive Twitter Raises 200 Million at 37 Billion Valuation

Twitter has completed its latest round of funding--$200 million at a $3.7 billion valuation--with Kleiner Perkins as the lead investor, according to sources familiar with the situation.

Source:
http://kara.allthingsd.com/20101215/exclusive-twitter-raises-200-million-at-3-7-billion-valuation-adds-mccue-and-rosenblatt-to-board/