$ASUR PRER14A SEC Filings

Filed On	Filing
23 May 2012	PRER14A
24 Nov 2009	PRER14A
14 Jul 2009	PRER14A
02 Jul 2009	PRELIMINARY REVISED PROXY SOLICITING MATERIALS
17 Jun 2009	PRELIMINARY REVISED PROXY SOLICITING MATERIALS
21 Apr 2009	PRER14A
17 Mar 2009	PRER 14A
28 May 2003	REVISED PRELIMINARY PROXY STATEMENT
10 Apr 2003	REVISED PRELIMINARY PROXY STATEMENT
07 Mar 2003	REVISED PRELIMINARY PROXY STATEMENT