$ATRA SEC Filings

Filing Filed On
S-8 17 Jan 2025
S-8 11 Jun 2024
S-8 11 Jun 2024
S-8 03 Jan 2024
S-8 09 Feb 2023
S-8 22 Jul 2022
FORM S-8 28 Feb 2022
S-8 29 Sep 2021
S-8 01 Mar 2021
S-8 09 Nov 2020
S-8 27 Feb 2020
S-8 26 Feb 2019
S-8 27 Feb 2018
S-8 - 2017 EVERGREEN AND NASDAQ 07 Aug 2017
S-8 04 Nov 2016
S-8 04 Mar 2016
S-8 12 May 2015
S-8 21 Oct 2014