Zeldes Haeggquist & Eck, LLP Announces Investigation of Achillion Pharmaceuticals, Inc.

SAN DIEGO--(BUSINESS WIRE)--Zeldes Haeggquist & Eck, LLP, a shareholder and consumer rights litigation firm, has commenced an investigation into whether certain officers and directors at Achillion Pharmaceuticals, Inc. (“Achillion” or the “Company”), breached their fiduciary duties to shareholders.