$ACGL 424B3 SEC Filings

Filed On	Filing
28 Mar 2012	424B3
04 Aug 2006	424B3
15 May 2006	424B3
23 Jan 2006	424B3
29 Nov 2004	FORM 424B3
28 Apr 2004	424B3
15 Mar 2004	424B3
15 Mar 2004	424B3
08 Mar 2004	424B3
11 Feb 2004	PROSPECTUS SUPPLEMENT
11 Feb 2004	PROSPECTUS SUPPLEMENT
06 Aug 2003	424B3
18 Jul 2003	PROSPECTUS SUPPLEMENT
18 Jul 2003	PROSPECTUS SUPPLEMENT
18 Jul 2003	PROSPECTUS SUPPLEMENT
24 Mar 2000	PROSPECTUS SUPPLEMENT
20 Mar 2000	PROSPECTUS SUPPLEMENT