Not only recent ones, but here's a list of other big names from the last couple decades
Online travel site looking to raise $150 million
Social network giant already holds record for most acquisitions pre-IPO, and two other records
Investors don't see it as a long-term investment; Facebook stock already being called overvalued
Co-founder Adam D'Angelo invested $20M of his own money
Morgan Stanley, Deutsche Bank, Jefferies are bookrunners for the $115M IPO
Scott Thompson resigns as CEO, a victory for Third Point hedge fund
Entire board to step down; Dan Loeb plus two Third Point nominees will be seated
Yahoo sees eighth straight month of decline
Is company looking to boost Google+ service?
Will it help turn the tide on falling numbers?
Reportedly denies falsifying records; questions now over where the false information came from
Beta testing new apps this month; developers allowed to charge flat fee to users
Latest aquistion Funzio is generating $5 million per month
Board member Patti Hart resigning; Yahoo announces commission to look into CEO Thompson's records