$ SEC Filings

Filing Filed On
PRIMARY DOCUMENT 13 Aug 2018
FORM 8-K 31 Jul 2018
CTG-10Q-20180629 27 Jul 2018
FORM 8-K 19 Jul 2018
FORM 11-K 28 Jun 2018
DEF 14A 18 Jun 2018
PRIMARY DOCUMENT 17 May 2018
PRE 14A 17 May 2018
10-Q 04 May 2018
PRIMARY DOCUMENT 03 May 2018
PRIMARY DOCUMENT 03 May 2018
PRIMARY DOCUMENT 03 May 2018
PRIMARY DOCUMENT 03 May 2018
PRIMARY DOCUMENT 03 May 2018
SC TO-I/A 20 Apr 2018
PRIMARY DOCUMENT 20 Apr 2018
PRIMARY DOCUMENT 20 Apr 2018
PRIMARY DOCUMENT 20 Apr 2018
FORM 8-K 19 Apr 2018
SC TO-I/A 17 Apr 2018