$BIO SC 13D/A SEC Filings

Filed On	Filing
11 Apr 2022	SC 13D/A
12 Jul 2019	SC 13D/A
29 Jun 2017	SC 13D/A
29 Jun 2017	SC 13D/A
15 Nov 2013	SC 13D/A
14 Dec 2011	SCHEDULE 13D AMENDMENT NO.4
27 Aug 2009	SCHEDULE 13D AMENDMENT NO. 4
31 Jul 2007	SCHEDULE 13D AMENDMENT NO.3
22 Sep 2006	SC 13D/A
22 Mar 2005	SCHEDULE 13D/A
27 Jun 2003	AMENDMENT NO. 1 TO SCHEDULE 13D
27 May 1997	SC 13D/A (AMENDMENT NO.6)