$ATEN SEC Filings

Filing Filed On
SC 13G/A 01 Oct 2020
SC 13G/A 20 May 2020
SC 13G/A 27 Mar 2020
SEC SCHEDULE 13G 18 Feb 2020
SC 13G/A 05 Feb 2020
SC 13G/A 28 Jan 2020
SC 13G/A 14 Feb 2019
SEC SCHEDULE 13G 13 Feb 2019
SC 13G/A 11 Feb 2019
SC 13G/A 04 Feb 2019
SC 13G/A 14 Feb 2018
SC 13G/A 14 Feb 2018
SC 13G/A 29 Jan 2018
SC 13G/A 16 Feb 2016