5AM Partners III, LLC, Ten Percent Owner at Relypsa Inc, holds 2.55M shares in Epirus Biopharma (Ticker: EPRSQ), holds 47.50K shares in Relypsa Inc (Ticker: RLYP). Most recently, 5AM Partners III, LLC Bought ― shares of Epirus Biopharma on Feb 06, 2015 for an estimated value of 2.00M.