| Filed On | Filing |
|---|---|
| 12 Apr 2019 | DEF 14A |
| 04 Apr 2016 | DEFINITIVE PROXY STATEMENT |
| 02 Apr 2015 | DEF 14A |
| 03 Apr 2014 | DEF 14A |
| 05 Apr 2013 | DEFINITIVE PROXY STATEMENT |
| 10 Apr 2012 | DEFINITIVE PROXY STATEMENT |
| 20 Apr 2011 | DEF 14A |
| 28 Apr 2010 | DEF 14A |
| 09 Apr 2009 | DEF 14A |
| 03 Apr 2008 | DEFINITIVE PROXY STATEMENT |
| 30 Apr 2007 | DEFINITIVE PROXY STATEMENT |
| 16 May 2006 | ULTRA PETROLEUM CORP. |
| 25 Mar 2005 | ULTRA PETROLEUM CORP. - APRIL 29, 2005 |
| 21 Apr 2004 | ULTRA PETROLEUM CORP. 5/20/2004 |
| 29 Apr 2003 | ULTRA PETROLEUM CORP. |
| 30 Apr 2002 | DEFINITIVE PROXY MATERIALS |
| 02 Jul 2001 | DEFINITIVE NOTICE & PROXY STATEMENT |
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