Sibling Capital joins OrbiMed, existing investors in Relypsa financing

Relypsa Inc. (Santa Clara, Calif.) released details on the investors participating in its $80 million series C financing. New investor Sibling Capital joined existing investors OrbiMed Advisors; 5AM Ventures; New Leaf Venture Partners; Sprout Group; Delphi Ventures; and Mediphase Venture Partners in the round. An SEC filing last Friday showed that Relypsa had raised $49.7 million in the round's first close. Sibling said this is the firm's first investment (see BioCentury Extra, Aug. 13). ...