| Filed On | Filing |
|---|---|
| 27 Jun 2013 | 2012 SAVINGS AND INVESTMENT 11K |
| 28 Jun 2012 | SAVINGS AND INVESTMENT PLAN 2011 11-K |
| 28 Jun 2011 | 11-K |
| 27 Dec 2010 | 2010 SAVINGS AND INVESTMENT PLAN |
| 28 Jun 2010 | 11-K |
| 23 Dec 2009 | SAVINGS AND INVESTMENT PLAN 11-K OF 6-30-09 |
| 23 Dec 2009 | RETIREMENT SAVINGS TRANSITION RPT JULY 1, 2009 |
| 30 Jun 2009 | FORM 11-K |
| 30 Jun 2009 | FORM 11-K |
| 30 Jun 2009 | FORM 11-K |
| 30 Jun 2008 | MAIN |
| 30 Jun 2008 | MAIN |
| 29 Jun 2007 | FORM 11-K |
| 29 Jun 2007 | FORM 11-K |
| 29 Jun 2006 | LETOURNEAU 11-K 2005 |
| 29 Jun 2006 | 11-K ROWAN 2005 |
| 29 Jun 2005 | LETOURNEAU 11-K 2005 |
| 29 Jun 2005 | 11-K ROWAN 2005 |
| 28 Jun 2004 | LETOURNEAU 401K |
| 28 Jun 2004 | ROWAN 401K |
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