| Type | Filed | |
|---|---|---|
| DEF 14A | 2017-09-27 | EDGAR |
| DEF 14A | 2016-10-05 | EDGAR |
| DEF 14A | 2015-09-21 | EDGAR |
| DEF 14A | 2014-09-22 | EDGAR |
| DEF 14A | 2013-11-26 | EDGAR |
| DEF 14A | 2012-09-17 | EDGAR |
| DEF 14A | 2011-09-09 | EDGAR |
| DEF 14A | 2010-09-09 | EDGAR |
| DEF 14A | 2009-09-04 | EDGAR |
| DEF 14A | 2008-09-18 | EDGAR |
| DEF 14A | 2007-12-07 | EDGAR |
| DEF 14A | 2007-09-14 | EDGAR |
| DEF 14A | 2006-09-29 | EDGAR |
| DEF 14A | 2006-02-22 | EDGAR |
| DEF 14A | 2005-09-20 | EDGAR |