|Hans C. Noetzli|
Mr. Noetzli is the former Chairman of Schweizerhall, Inc., a wholly owned subsidiary of Schweizerhall Holding AG, Basel, Switzerland. Mr. Noetzli holds a degree in Business Administration. He has more than 30 years of experience in the fine chemicals industry. Prior to his role as Chairman of Schweizerhall, Inc., he served in many executive functions of the Alusuisse-Lonza Group, among them as Chief Executive Officer of Lonza Inc. for 16 years and he was a member of the executive committee of the worldwide Alusuisse-Lonza Group located in Zurich, Switzerland. Mr. Noetzli also served on the Board of the Chemical Manufacturing Association, the Swiss-American Chamber of Commerce, New York, as well as other industry associations. Until April 2015, he was the Chairman of the Audit Committee of the Board of IRIX Pharmaceuticals, Inc., a privately owned developer and manufacturer of active pharmaceutical ingredients. In addition, Mr. Noetzli was a member of the Board of Synthetech, Inc., a fine chemicals company specializing in organic synthesis, biocatalysis and chiral technologies, from 2004 through 2010.