ARDX held an Investor Day webcast today—these are the slides: http://ir.ardelyx.com/common/download/download.cfm?companyid=AMDA-2XKMMX&fileid=839025&filekey=43C44289-ACC7-43C6-921D-F42469450B76&filename=Ardelyx_RD_Day_-_2015-07-14_PDF.PDF