$STAA SEC Filings

Filing Filed On
10-Q 01 May 2019
8-K 01 May 2019
DEFA14A 29 Apr 2019
DEF 14A 29 Apr 2019
PRE 14A 15 Apr 2019
FORM 4 SUBMISSION 05 Apr 2019
FORM 4 SUBMISSION 22 Mar 2019
FORM 4 SUBMISSION 22 Mar 2019
FORM 4 SUBMISSION 22 Mar 2019
FORM 4 SUBMISSION 22 Mar 2019
FORM 4 SUBMISSION 15 Mar 2019
FORM 4 SUBMISSION 15 Mar 2019
FORM 4 SUBMISSION 15 Mar 2019
FORM 4 SUBMISSION 15 Mar 2019
FORM 4 SUBMISSION 15 Mar 2019
FORM 8-K 28 Feb 2019
FORM 8-K 22 Feb 2019
10-K 21 Feb 2019
FORM 8-K 21 Feb 2019
SC 13G/A 14 Feb 2019