$ATRA SEC Filings

Filing Filed On
8-K 12 Nov 2014
NONE 10 Nov 2014
FORM 4 SUBMISSION 23 Oct 2014
FORM 4 SUBMISSION 23 Oct 2014
FORM 4 SUBMISSION 23 Oct 2014
FORM 4 SUBMISSION 23 Oct 2014
FORM 4 SUBMISSION 23 Oct 2014
FORM 4 SUBMISSION 23 Oct 2014
FORM 4 SUBMISSION 23 Oct 2014
FORM 4 SUBMISSION 23 Oct 2014
FORM 4 SUBMISSION 23 Oct 2014
FORM 4 SUBMISSION 23 Oct 2014
FORM 4 SUBMISSION 23 Oct 2014
PRIMARY DOCUMENT 21 Oct 2014
PRIMARY DOCUMENT 21 Oct 2014
S-8 21 Oct 2014
FORM 4 SUBMISSION 16 Oct 2014
424(B)(4) 16 Oct 2014
FORM 4 SUBMISSION 16 Oct 2014
FORM 4 SUBMISSION 16 Oct 2014