$ADTN SEC Filings

Filing Filed On
SCHEDULE 13G 12 Nov 2024
SC 13G 04 Nov 2024
SC 13G 25 Mar 2024
SC 13G 12 Feb 2024
SC 13G 20 Jan 2023
SC 13G 08 Sep 2022
SC 13G 08 Sep 2022
SC 13G 02 Feb 2022
SC 13G 25 Jan 2021
SC 13G 12 Feb 2020
ADTRAN 13G 123116 10 Feb 2017
SCHEDULE 13G 09 Feb 2017
SC 13G 29 Aug 2013
SC 13G 13 Feb 2013
ADTRAN INC 06 Feb 2013
ADTN AS OF 09/30/2012 10 Oct 2012
SC 13G 10 Sep 2012
SC 13G 20 Jan 2012
SCHEDULE 13G FOR ADTRAN, INC. 14 Feb 2011
SEC FILING 10 Dec 2010