$CHKIF SEC Filings

Filing Filed On
FORM 6-K 29 Oct 2012
UPLOAD 23 Oct 2012
FORM 6-K 12 Oct 2012
CORRESP 11 Oct 2012
FORM 6-K 27 Sep 2012
FORM 6-K 26 Sep 2012
FORM 6-K 25 Sep 2012
FORM 6-K 24 Sep 2012
CORRESP 21 Sep 2012
CORRESP 06 Sep 2012
FORM 6-K 28 Aug 2012
FORM 6-K 10 Aug 2012
FORM 6-K 03 Aug 2012
UPLOAD 01 Aug 2012
FORM 6-K 20 Jul 2012
FORM 6-K 11 Jul 2012
FORM 6-K 10 Jul 2012
FORM 6-K 06 Jul 2012
FORM 6-K 29 Jun 2012
FORM 6-K 28 Jun 2012