$DWSN SEC Filings

Filing Filed On
DEF 14A 29 Apr 2024
DEF 14A 08 Nov 2023
DEF 14A 28 Aug 2023
DEF 14A 09 Dec 2022
DEF 14A 01 Apr 2021
DEF 14A 24 Apr 2020
DEF 14A 18 Mar 2019
DEF 14A 22 Mar 2018
DEF 14A 22 Mar 2017
DEF 14A 25 Mar 2016
DEF 14A 30 Apr 2015
DEFINITIVE PROXY STATEMENT 30 Apr 2014
DEFINITIVE PROXY STATEMENT 30 Apr 2013
DEFINITIVE PROXY STATEMENT 24 Apr 2012
DEFINITIVE PROXY STATEMENT 18 Nov 2011
DEFINITIVE PROXY STATEMENT 23 Apr 2010
DEFINITIVE PROXY STATEMENT 28 Apr 2009
DEFINITIVE PROXY STATEMENT 25 Apr 2008
DEFINITIVE PROXY STATEMENT 30 Apr 2007
DEFINITIVE PROXY STATEMENT 21 Apr 2006