| Type | Filed | |
|---|---|---|
| DEF 14A | 2018-10-04 | EDGAR |
| DEF 14A | 2017-10-05 | EDGAR |
| DEF 14A | 2016-10-07 | EDGAR |
| DEF 14A | 2015-10-09 | EDGAR |
| DEF 14A | 2014-10-24 | EDGAR |
| DEF 14A | 2013-10-18 | EDGAR |
| DEF 14A | 2012-10-18 | EDGAR |
| DEF 14A | 2011-10-24 | EDGAR |
| DEF 14A | 2011-02-15 | EDGAR |
| DEF 14A | 2010-10-19 | EDGAR |
| DEF 14A | 2009-10-13 | EDGAR |
| DEF 14A | 2008-10-07 | EDGAR |
| DEF 14A | 2007-10-05 | EDGAR |
| DEF 14A | 2006-09-28 | EDGAR |
| DEF 14A | 2005-10-11 | EDGAR |
| DEF 14A | 2004-10-05 | EDGAR |
| DEF 14A | 2003-10-07 | EDGAR |
| DEF 14A | 2002-10-04 | EDGAR |
| DEF 14A | 2001-10-05 | EDGAR |
| DEF 14A | 2000-10-10 | EDGAR |