Filing Type: View All 10-K 10-Q 25-NSE 3 4 424B3 424B4 425 8-K CERTNAS CORRESP DEF 14A DEFA14A EFFECT NT 10-K NT 10-Q PRE 14A S-1 S-4 S-4/A SC 13D SC 13D/A SC 13G SC 13G/A UPLOAD

Year: View All 2021 2020 2019 2018 2017 2016

Date	Form	Description	PDF	XBRL	Pages
02/01/19	SC 13G	Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions			10
01/31/19	SC 13G	Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions			9
01/08/18	SC 13G	Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions			10
06/01/17	CERTNAS	Certification by the NASDAQ Stock Exchange approving securities for listing			1
06/01/17	EFFECT	Notice of Effectiveness			1
05/16/17	UPLOAD	SEC-generated letter			2
05/05/17	UPLOAD	SEC-generated letter			3
03/24/17	UPLOAD	SEC-generated letter			3
02/03/17	UPLOAD	SEC-generated letter			4
12/14/16	UPLOAD	SEC-generated letter			7