$RGEN SEC Filings

Filing Filed On
SC 13G 08 Sep 2022
SC 13G 14 Feb 2022
SC 13G 14 Feb 2018
SC 13G 09 Feb 2018
SC 13G 21 Aug 2017
SCHEDULE 13G 04 Feb 2016
SC 13G 13 Feb 2015
REPLIGEN CORPORATION 12312014 11 Feb 2015
NORTHPOINTE CAPITAL LLC 11 Feb 2013
SC 13G 30 Jan 2013
SC 13G 29 Jan 2010
SC 13G 10 Nov 2009
WINSLOW MANAGEMENT COMPANY 17 Feb 2009
SC 13G 05 Feb 2009
SC13G 19 Oct 2006
SC 13G 13 May 2005
SCHEDULE 13G 05 Nov 2004
SC 13G 11 May 2001
SCHEDULE 13G 11 Sep 2000
SC 13G 11 Feb 2000