Mary Kay Fenton ’91 MBA is the executive vice president and chief financial officer of Achillion Pharmaceuticals in New Haven and has been elected chair of the board of directors of the Connecticut Business & Industry Association.  Leading Achillion’s financial and administrative departments since the company’s inception, Ms. Fenton is responsible for financial strategy and capital formation, financial reporting and compliance, and treasury and tax functions, as well as operating functions such as investor relations, risk management, facilities management, purchasing, and information technology.