$OPCH SEC Filings

Filing Filed On
10-K/A 16 Dec 2013
8-K 16 Dec 2013
PRIMARY DOCUMENT 09 Dec 2013
UPLOAD 04 Dec 2013
CURRENT REPORT 27 Nov 2013
10-Q 12 Nov 2013
8-K/A 08 Nov 2013
SC 13G 08 Nov 2013
PRIMARY DOCUMENT 07 Nov 2013
8-K 06 Nov 2013
PRIMARY DOCUMENT 01 Oct 2013
CURRENT REPORT 23 Sep 2013
8-K 23 Sep 2013
PRIMARY DOCUMENT 03 Sep 2013
PRIMARY DOCUMENT 30 Aug 2013
PRIMARY DOCUMENT 30 Aug 2013
PRIMARY DOCUMENT 29 Aug 2013
AMENDMENT NO. 3 27 Aug 2013
8-K 27 Aug 2013
OWNERSHIP DOCUMENT 20 Aug 2013