PDH Related Upgrades

Apr 26, 2013 09:21 AM UPDATE: Stifel Nicolaus Upgrades PetroLogistics LP (PDH) to Buy

Jan 15, 2013 07:28 AM Citi Upgrades PetroLogistics LP (PDH) to Buy

Jan 2, 2013 08:39 AM Stifel Nicolaus Upgrades PetroLogistics LP (PDH) to Buy

Jul 30, 2012 08:19 AM Citi Upgrades PetroLogistics LP (PDH) to Buy