Steven M. Klosk has been appointed president and chief executive officer and a member of the board of directors of Cambrex. James A. Mack, president and chief executive officer since 1995 and chairman since 1999, has announced plans to retire. The company will separate the positions of chairman and chief executive officer and John R. Miller, currently lead director, will assume the position of non-executive chairman of the board. Mr. Mack will remain a board member and advisor until his retireme...