| Type | Filed | |
|---|---|---|
| DEF 14A | 2018-09-14 | EDGAR |
| DEF 14A | 2017-09-13 | EDGAR |
| DEF 14A | 2016-09-12 | EDGAR |
| DEF 14A | 2015-09-18 | EDGAR |
| DEF 14A | 2014-09-12 | EDGAR |
| DEF 14A | 2013-09-13 | EDGAR |
| DEF 14A | 2012-09-14 | EDGAR |
| DEF 14A | 2011-09-15 | EDGAR |
| DEF 14A | 2010-09-21 | EDGAR |
| DEF 14A | 2009-09-18 | EDGAR |
| DEF 14A | 2008-09-23 | EDGAR |
| DEF 14A | 2007-09-18 | EDGAR |
| DEF 14A | 2006-09-28 | EDGAR |
| DEF 14A | 2005-09-27 | EDGAR |
| DEF 14A | 2004-10-05 | EDGAR |
| DEF 14A | 2003-10-01 | EDGAR |
| DEF 14A | 2002-10-01 | EDGAR |
| DEF 14A | 2001-10-01 | EDGAR |