
Google Ventures-backed digital coupon marketplace raises $191m in IPO on Nasdaq, with an initial market capitalisation of approximately $1.05bn.
Bluebird Bio, a clinical-stage biotechnology company, raises $116.1m on Nasdaq.
PTC Therapeutics, a US-based drugs developer for muscles, raises $144.4m on Nasdaq.
Samsung and Intel-backed YuMe has filed plans to raise $65m in an IPO.
Google Ventures-backed digital coupon marketplace files for $230m IPO on Nasdaq.
Investment bank Kempen is sole global coordinator for the initial public offering (IPO) after Cardio3 tried unsuccessfully to float in 2011.
Biogen Idec-backed Portola Pharmaceuticals raises $122m on Nasdaq.
SAP and Time Warner-backed video advertising company files for IPO.