Sources: Airbnb plans to boost the proposed price range of its IPO to between $56 and $60 a share, which equates to a valuation of $39B to $42B, fully diluted (Maureen Farrell/Wall Street Journal)

Maureen Farrell / Wall Street Journal:
Sources: Airbnb plans to boost the proposed price range of its IPO to between $56 and $60 a share, which equates to a valuation of $39B to $42B, fully diluted� —  New price range for home-rental company's public debut equates to $39 billion to $42 billion, fully diluted