| Type | Filed | |
|---|---|---|
| DEF 14A | 2019-09-09 | EDGAR |
| DEF 14A | 2018-09-07 | EDGAR |
| DEF 14A | 2017-09-08 | EDGAR |
| DEF 14A | 2016-09-09 | EDGAR |
| DEF 14A | 2015-09-09 | EDGAR |
| DEF 14A | 2014-09-04 | EDGAR |
| DEF 14A | 2013-09-03 | EDGAR |
| DEF 14A | 2012-08-29 | EDGAR |
| DEF 14A | 2011-09-06 | EDGAR |
| DEF 14A | 2010-09-03 | EDGAR |
| DEF 14A | 2009-09-03 | EDGAR |
| DEF 14A | 2008-09-05 | EDGAR |
| DEF 14A | 2007-09-04 | EDGAR |
| DEF 14A | 2006-09-20 | EDGAR |
| DEF 14A | 2005-09-16 | EDGAR |
| DEF 14A | 2004-09-09 | EDGAR |
| DEF 14A | 2003-09-11 | EDGAR |
| DEF 14A | 2002-09-17 | EDGAR |
| DEF 14A | 2001-09-12 | EDGAR |
| DEF 14A | 2000-09-07 | EDGAR |