| EDGINGTON BRUCE E Director | Conversion of Exercise of derivative security at price 6.02 per share. | Direct | 38,703 | Dec 30, 2008 |
| OLIVER ERIC L Director | Conversion of Exercise of derivative security at price 6.02 per share. | Indirect | 1,037,740 | Dec 30, 2008 |
| OLIVER ERIC L Director | Purchase at price 4.04 per share. | Indirect | 62,535 | Dec 15, 2008 |
| OLIVER ERIC L Director | Purchase at price 4.04 per share. | Indirect | 62,535 | Dec 15, 2008 |
| NICHOLSON G RANDY Director | Purchase at price 4.31 - 4.73 per share. | Direct | 21,928 | Dec 15, 2008 |
| BLAKE DONALD M JR Director | Purchase at price 4.51 - 5.10 per share. | Indirect | 10,152 | Dec 11, 2008 |
| ENNIS PADRAIG Vice President | Stock Award(Grant) at price 5.07 per share. | Direct | 2,330 | Dec 10, 2008 |
| BICK JOHN Unknown | Stock Award(Grant) at price 5.07 per share. | Direct | 13,395 | Dec 10, 2008 |
| BLAKE DONALD M JR Director | Purchase at price 5.09 per share. | Indirect | 5,090 | Dec 4, 2008 |
| BLAKE DONALD M JR Director | Purchase at price 5.09 per share. | Direct | 4,076 | Nov 24, 2008 |
| ENNIS PADRAIG Vice President | Stock Award(Grant) at price 8.00 per share. | Direct | 3,680 | Sep 25, 2008 |
| BICK JOHN Unknown | Stock Award(Grant) at price 8.00 per share. | Direct | 21,152 | Sep 25, 2008 |
| BICK JOHN Officer | Stock Award(Grant) at price 8.30 per share. | Direct | 32,810 | Jul 22, 2008 |
| OLIVER KRIS LAWSON Chief Financial Officer | Stock Award(Grant) at price 8.30 per share. | Direct | 39,599 | Jul 18, 2008 |
| BLAKE DONALD M JR Director | Purchase at price 9.57 per share. | Indirect | 4,788 | May 21, 2008 |
| ENNIS PADRAIG Officer | Stock Award(Grant) at price 9.45 per share. | Direct | 8,694 | May 6, 2008 |
| BICK JOHN Officer | Stock Award(Grant) at price 9.45 per share. | Direct | 49,972 | May 6, 2008 |
| OLIVER ERIC L Director | Conversion of Exercise of derivative security at price 4.00 per share. | Direct | 75,004 | Mar 7, 2008 |
| OLIVER ERIC L Director | Conversion of Exercise of derivative security at price 3.24 - 4.00 per share. | Indirect | 830,167 | Mar 7, 2008 |
| ENNIS PADRAIG Officer | Stock Award(Grant) at price 7.35 per share. | Direct | 1,544 | Feb 20, 2008 |
| BICK JOHN Officer | Stock Award(Grant) at price 7.35 per share. | Direct | 27,592 | Feb 20, 2008 |
| YUNG KEVIN Chief Operating Officer | Stock Award(Grant) at price 7.35 per share. | Direct | 19,845 | Feb 20, 2008 |
| OLIVER KRIS LAWSON Chief Financial Officer | Stock Award(Grant) at price 7.35 per share. | Direct | 22,998 | Feb 20, 2008 |
| ENNIS PADRAIG Officer | Stock Award(Grant) at price 7.20 per share. | Direct | 2,556 | Jan 28, 2008 |
| BICK JOHN Officer | Stock Award(Grant) at price 7.20 per share. | Direct | 14,674 | Jan 28, 2008 |
| ENNIS PADRAIG Officer | Stock Award(Grant) at price 6.02 per share. | Direct | 2,137 | Nov 5, 2007 |
| BICK JOHN Officer | Stock Award(Grant) at price 6.02 per share. | Direct | 12,269 | Nov 5, 2007 |
| BICK JOHN Officer | Stock Award(Grant) at price 5.62 per share. | Direct | 26,897 | Sep 12, 2007 |
| EDGINGTON BRUCE E Director | Conversion of Exercise of derivative security at price 4.00 per share. | Direct | 250,000 | Aug 31, 2007 |
| GJELDE EARL E Director | Conversion of Exercise of derivative security at price 3.24 per share. | Direct | 94,627 | Aug 31, 2007 |
| MORGAN JON M Chief Executive Officer | Conversion of Exercise of derivative security at price 3.24 - 4.00 per share. | Direct | 749,282 | Aug 31, 2007 |
| OLIVER ERIC L Director | Conversion of Exercise of derivative security at price 3.24 - 4.00 per share. | Indirect | 755,163 | Aug 31, 2007 |
| OLIVER ERIC L Director | Conversion of Exercise of derivative security at price 3.24 - 4.00 per share. | Indirect | 755,163 | Aug 31, 2007 |
| BLAKE DONALD M JR Director | Purchase at price 5.69 - 5.70 per share. | Indirect | 5,695 | Aug 23, 2007 |
| MORGAN JON M Chief Executive Officer | Conversion of Exercise of derivative security at price 5.50 - 5.65 per share. | Direct | 17,072 | Aug 23, 2007 |
| BLAKE DONALD M JR Director | Purchase at price 6.24 - 6.28 per share. | Indirect | 14,530 | Jun 13, 2007 |
| BLAKE DONALD M JR Director | Purchase at price 5.93 - 5.95 per share. | Indirect | 4,747 | Dec 14, 2006 |
| BLAKE DONALD M JR Director | Purchase at price 6.00 per share. | Indirect | 4,200 | Nov 22, 2006 |
| BLAKE DONALD M JR Director | Purchase at price 5.85 - 6.00 per share. | Direct | 5,955 | Nov 20, 2006 |
| EDGINGTON BRUCE E Director | Conversion of Exercise of derivative security at price 4.00 per share. | Direct | 25,000 | May 18, 2006 |
| MORGAN JON M Chief Operating Officer | Conversion of Exercise of derivative security at price 4.00 per share. | Direct | 112,496 | May 18, 2006 |
| BLAKE DONALD M JR Director | Purchase at price 6.05 per share. | Direct | 1,198 | Nov 23, 2005 |
| BLAKE DONALD M JR Director | Purchase at price 6.35 - 6.60 per share. | Indirect | 18,628 | Nov 18, 2005 |
| BLAKE DONALD M JR Director | Sale at price 5.98 - 6.20 per share. | Direct | 1,390 | Sep 28, 2005 |
| BLAKE DONALD M JR Director | Purchase at price 6.50 per share. | Indirect | 6,500 | Aug 24, 2005 |
| BLAKE DONALD M JR Director | Purchase at price 6.38 per share. | Direct | 6,378 | Aug 23, 2005 |
| BLAKE DONALD M JR Director | Purchase at price 6.47 - 6.66 per share. | Indirect | 10,157 | Aug 19, 2005 |
| JAMES JOHN M Chief Financial Officer | Purchase at price 6.50 per share. | Direct | 3,250 | Aug 17, 2005 |
| BLAKE DONALD M JR Director | Purchase at price 6.55 per share. | Indirect | 19,650 | Jun 15, 2005 |
| BLAKE DONALD M JR Director | Purchase at price 5.59 - 6.19 per share. | Indirect | 29,475 | Jun 14, 2005 |