| Type | Filed | |
|---|---|---|
| DEF 14A | 2019-12-30 | EDGAR |
| DEF 14A | 2019-01-03 | EDGAR |
| DEF 14A | 2017-12-28 | EDGAR |
| DEF 14A | 2017-04-25 | EDGAR |
| DEF 14A | 2015-12-30 | EDGAR |
| DEF 14A | 2014-12-30 | EDGAR |
| DEF 14A | 2013-12-30 | EDGAR |
| DEF 14A | 2012-12-21 | EDGAR |
| DEF 14A | 2011-12-27 | EDGAR |
| DEF 14A | 2010-12-28 | EDGAR |
| DEF 14A | 2009-12-30 | EDGAR |
| DEF 14A | 2008-12-19 | EDGAR |
| DEF 14A | 2007-12-06 | EDGAR |
| DEF 14A | 2006-12-22 | EDGAR |
| DEF 14A | 2005-12-29 | EDGAR |
| DEF 14A | 2004-12-23 | EDGAR |
| DEF 14A | 2003-12-23 | EDGAR |
| DEF 14A | 2003-01-14 | EDGAR |
| DEF 14A | 2001-12-20 | EDGAR |
| DEF 14A | 2000-12-26 | EDGAR |