Posts Tagged ‘Thomas F. Ryan Jr.’

Thomas F. Ryan Jr.

Thomas F. Ryan Jr. has served as a director of Repligen since September 2003 and is currently a private investor. He served as the President and Chief Operating Officer of the American Stock Exchange from October 1995 to April 1999. Prior to 1995, Tom held a variety of positions at the investment banking firm of Kidder, Peabody &Read more..