THOMAS F. RYAN, JR.

Corporate Board Profile

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REPLIGEN CORP

Filing Date Source Excerpt
2007-07-27 Thomas F. Ryan Jr. has served as a Director of Repligen since September 2003. Mr. Ryan is currently a private investor. Mr. Ryan served as the President and Chief Operating Officer of the American Stock Exchange from October 1995 to April 1999. Prior to 1995, he held a variety of positions at the investment banking firm of Kidder, Peabody & Co., Inc., serving as the firm’s Chairman in 1995.
2008-07-29 Mr. Ryan served as the President and Chief Operating Officer of the American Stock Exchange and held various positions at Kidder, Peabody & Co., Inc.
2009-07-28 Mr. Ryan served as the President and Chief Operating Officer of the American Stock Exchange and held various positions at Kidder, Peabody & Co., Inc. He holds a bachelor’s degree from Boston College.
2010-07-28 Thomas F. Ryan Jr. has served as a Director of Repligen since September 2003 and is currently a private investor. Mr. Ryan served as the President and Chief Operating Officer of the American Stock Exchange from October 1995 to April 1999. Prior to 1995, he held a variety of positions at the investment banking firm of Kidder, Peabody & Co., Inc., serving as the firm's Chairman in 1995. He holds a bachelor's degree from Boston College and is a graduate of the Boston Latin School.
2011-07-29 Thomas F. Ryan Jr. has served as a Director of Repligen since September 2003 and is currently a private investor. Mr. Ryan served as the President and Chief Operating Officer of the American Stock Exchange.
2012-04-20 Thomas F. Ryan Jr has served as a Director of Repligen since September 2003 and is currently a private investor... Mr. Ryan’s qualifications to sit on the Company’s Board of Directors include his years of experience in the areas of securities trading and investment banking.
2013-04-09 He holds a bachelor’s degree from Boston College and is a graduate of the Boston Latin School.

Data sourced from SEC filings. Last updated: 2025-07-01