$SO SEC Filings

Filing Filed On
SC 13G 14 Feb 2024
SC 13G 14 Feb 2023
SC 13G 14 Feb 2020
SO 12 Feb 2015
SC 13G 11 Feb 2014
SC 13G 12 Feb 2013
SOUTHERN ANNUAL 09 Feb 2012
SC 13G 29 Jan 2010
SCHEDULE 13G 11 Sep 2003
SC 13G 14 Feb 2000