$RGEN SC 13D/A SEC Filings

Filed On	Filing
23 Jul 2013	SC 13D/A
12 Jul 2013	SC 13D/A
23 Jul 2012	SC 13D/A
07 May 2012	SC 13D/A
30 Apr 2012	SC 13D/A
21 Mar 2012	SC 13D/A
21 Mar 2012	SC 13D/A
05 Mar 2012	SC 13D/A
25 Jan 2012	SC 13D/A
15 Aug 2011	SC 13D/A
13 Jul 2011	SC 13D/A
20 Jun 2011	SC 13D/A
21 Oct 2008	SC 13D/A
17 Jul 2007	SC 13D/A
28 May 1999	SC 13D/A
08 Jan 1998	AMENDMENT NO. 7 TO SCHEDULE 13D
02 Jul 1997	SC 13D/A
24 Apr 1997	SCHEDULE 13D AMENDMENT NO. 5
07 Apr 1997	SCHEDULE 13D AMENDMENT NO. 4
13 Mar 1997	SCHEDULE 13D - AMENDMENT NO. 3