$ADC SEC Filings

Filing Filed On
PRE 14A 11 Mar 2021
PRELIMINARY PROXY STATEMENT 28 Feb 2019
PRE 14A 19 Feb 2016
PRE 14A 12 Mar 2015
PRE 14A 14 Mar 2014
FORM PRE 14A 14 Mar 2013
PRELIMINARY PROXY STATEMENT 14 Mar 2005