$ATEC SEC Filings

Filing Filed On
SC 13G/A 12 Apr 2021
SC 13G/A 14 Feb 2020
SC 13G/A 11 Feb 2020
SC 13G/A 14 Feb 2019
FEBRUARY 14, 2019 14 Feb 2019
SC 13G/A 13 Feb 2019
FEBRUARY 14, 2018 14 Feb 2018
SC 13G/A 13 Feb 2018
SC 13G/A 14 Feb 2017
SC 13G/A 16 Feb 2016
SC 13G/A 17 Feb 2015
SC 13G/A 12 Feb 2015
SC 13G/A 14 Feb 2014
SC 13G/A 12 Feb 2013
DISCLOSURE DOCUMENT 14 Feb 2012
SC 13G/A 14 Feb 2011
SC 13G/A 11 Feb 2010
AMENDMENT NO. 2 TO SCHEDULE 13G 13 Feb 2009
SC 13G/A 13 Feb 2008