IPO Calendar Company Symbol proposed Lead Managers Shares (millions) Price Low Price High Est $ Volume Expected to Trade SCOOP Rating Rating Change Tallgrass Energy Partners, LP TEP Barclays/ Citigroup/ BofA Merrill Lynch/ Deutsche Bank Securities 13.1 21.50 21.50 $ 280.6 mil 5/14/2013 Priced S/O S/O Trade Street Residential TSRE Sandler O’Neill + Partners, L.P. 6.3 10.00 10.00 $ 62.5 mil 5/14/2013 Priced S/O S/O Ambit Biosciences AMBI Citigroup/ Leerink Swann 8.1 8.00 8.00 $ 65.0 mil 5/16/2013 Priced S/O S/O UBIC, Inc. UBIC Maxim Group/ The Benchmark Company 1.1 8.38 8.38 $ 9.2 mil 5/16/2013 Priced S/O S/O William Lyon Homes WLH Credit Suisse/ Citigroup/ J.P. Morgan 8.7 25.00 25.00 $ 217.5 mil 5/16/2013 Priced S/O S/O Marketo MKTO Goldman, Sachs/ Credit Suisse 6.1 13.00 13.00 $ 78.8 mil 5/17/2013 Priced S/O S/O Tableau Software DATA Goldman, Sachs/ Morgan Stanley 8.2 31.00 31.00 $ 254.2 mil 5/17/2013 Priced S/O S/O Alcobra Pharmaceuticals ADHD Aegis Capital 2.3 10.00 12.00 $ 25.0 mil 5/22/2013 Wednesday S/O S/O ChannelAdvisor ECOM Goldman, Sachs/ Stifel 5.8 12.00 14.00 $ 74.3 mil 5/23/2013 Thursday S/O S/O Constellium Holdco B.V. CSTM Goldman, Sachs/ Deutsche Bank Securities/ J.P. Morgan 22.2 17.00 19.00 $ 400.0 mil 5/23/2013 Thursday S/O S/O Global Brass and Copper Holdings BRSS Goldman, Sachs/ Morgan Stanley 9.4 15.00 17.00 $ 150.0 mil 5/23/2013 Thursday S/O S/O Ply Gem Holdings PGEM J.P. Morgan/ Credit Suisse/ Goldman, Sachs/ UBS Investment Bank/ Deutsche Bank Securities 15.8 18.00 20.00 $ 300.1 mil 5/23/2013 Thursday S/O S/O Portola Pharmaceuticals PTLA Morgan Stanley/ Credit Suisse 6.9 13.00 16.00 $ 100.1 mil 5/23/2013 Thursday S/O S/O Kamada Ltd. KMDA Morgan Stanley/ Jefferies 5.6 10.75 10.75 $ 58.6 mil 5/31/2013 Friday S/O S/O   Disclaimer: A SCOOP Rating (Wall Street Consensus of Opening-day Premiums), is a general consensus taken, at press time, from Wall Street and investment professionals concerning how well an IPO might perform when it starts trading. The SCOOP Rating does not reflect the opinions of anyone associated with IPOScoop.com. The SCOOP ratings should not be taken as investment advice. The rating merely reflects the opinion of the professionals at the time of publication and is subject to last-minute changes due to market conditions, changes in a specific offering and other factors, such as changes in the proposed offering terms and the shifting of investor interest in the IPO.