$REFR 3 SEC Filings

Filed On	Filing
10 Jul 2023	3
18 Aug 2020	3
18 Jun 2013	INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES
11 Feb 2013	MAIN DOCUMENT DESCRIPTION
19 Jun 2012	PRIMARY DOCUMENT
10 Jan 2011	PRIMARY DOCUMENT
10 Jan 2011	PRIMARY DOCUMENT
10 Jan 2011	PRIMARY DOCUMENT
08 Jan 2008	PRIMARY DOCUMENT
20 Dec 2007	PRIMARY DOCUMENT
20 Dec 2007	PRIMARY DOCUMENT