$ATEC SEC Filings

Filing Filed On
SC 13D/A 12 Nov 2024
SC 13D/A 22 Mar 2024
SCHEDULE 13D/A, AMENDMENT #5 12 May 2023
SCHEDULE 13D (AMENDMENT NO. 4) 27 Jan 2023
SC 13D/A 29 Jun 2022
SCHEDULE 13D/A, #2 14 Mar 2019
SCHEDULE 13D (AMENDMENT NO. 1) 07 Mar 2019
SC 13D AMENDMENT NO. 5 25 Jun 2018
SCHEDULE 13D AMENDMENT NO. 4 19 Mar 2012
SCHEDULE 13D AMENDMENT NO. 3 22 Apr 2010
AMENDMENT NO. 2 TO SCHEDULE 13D 12 Apr 2010
AMENDMENT NO. 1 TO SCHEDULE 13D 19 Jun 2009