ALEXANDER RICH, M.D.

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REPLIGEN CORP

Filing Date Source Excerpt
2007-07-27 Alexander Rich, M.D., Co-Founder and Chairman of the Board of Repligen, has been on the faculty of MIT since 1958 and is the Sedgwick Professor of Biophysics. Internationally recognized for his contributions to the molecular biology of nucleic acids.
2008-07-29 Dr. Rich is the Sedgwick Professor of Biophysics at MIT, internationally recognized for contributions to molecular biology of nucleic acids.
2009-07-28 Dr. Rich is internationally recognized for his contributions to the molecular biology of nucleic acids. He is a member of the National Academy of Sciences and has been a Director of Repligen since May 1981.
2010-07-28 Alexander Rich, M.D., Co-Founder and Chairman of the Board of Repligen, has been on the faculty of MIT since 1958 and is the Sedgwick Professor of Biophysics. Internationally recognized for his contributions to the molecular biology of nucleic acids, he has determined their three-dimensional structure and has investigated their activity in biological systems.
2011-07-29 Alexander Rich, M.D., Co-Founder and Co-Chairperson of the Board of Repligen, has been on the faculty of MIT since 1958 and is the Sedgwick Professor of Biophysics.

Data sourced from SEC filings. Last updated: 2025-06-23