| Filed On | Filing |
|---|---|
| 12 Apr 2019 | DEF 14A |
| 13 Apr 2018 | DEF 14A |
| 14 Apr 2017 | DEF 14A |
| 15 Apr 2016 | DEF 14A |
| 28 Apr 2015 | DEF 14A |
| 10 Apr 2014 | DEF 14A |
| 28 Jun 2013 | DEF 14A |
| 27 Apr 2012 | DEF 14A |
| 25 Mar 2011 | DEF 14A |
| 15 Mar 2010 | ART PROXY STATEMENT 2010 |
| 30 Apr 2009 | ART PROXY STATEMENT 2009 |
| 18 Apr 2008 | ART DEF 14A PROXY |
| 13 Apr 2007 | ART DEFINITIVE PROXY STATEMENT |
| 21 Apr 2006 | ART DEFINITIVE ADDITIONAL MATERIALS |
| 21 Apr 2006 | ART PROXY STATEMENT - 2005 |
| 29 Apr 2005 | PROXY STATEMENT - 2004 ANNUAL MEETING |
| 23 Apr 2004 | DEFINITIVE PROXY STATEMENT - ART 2004 |
| 04 Apr 2003 | DEFINITIVE PROXY STATEMENT |
| 08 Oct 2002 | DEFINITIVE NOTICE & PROXY |
| 24 Aug 2001 | DEFINITIVE PROXY STATEMENT |
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