| Date | Insider | Shares | Type | Transaction | Value* |
| 1-Jan-10 | BURKE THOMAS PETER Officer | 15,000 | Direct | Statement of Ownership | N/A |
| 2-Dec-09 | RUSSELL DAVID PATRICK Officer | 2,000 | Direct | Sale at $24.88 per share. | $49,760 |
| 5-Nov-09 | BUVENS JOHN L Officer | 15,823 | Direct | Option Exercise at $6.19 - $13.12 per share. | N/A |
| 5-Nov-09 | BUVENS JOHN L Officer | 15,823 | Direct | Sale at $25.66 per share. | $406,018 |
| 15-Sep-09 | CROYLE ROBERT G Director | 45,000 | Direct | Sale at $22.92 per share. | $1,031,400 |
| 9-Sep-09 | TRENT MELANIE MONTAGUE Officer | 6,931 | Direct | Sale at $21.46 per share. | $148,739 |
| 30-Jul-09 | RUISI LAWRENCE Director | 4,000 | Direct | Option Exercise | N/A |
| 1-Jun-09 | BARTOL JOHN KEVIN Officer | 132 | Direct | Disposition (Non Open Market) at $20.38 per share. | $2,690 |
| 17-May-09 | HATFIELD GREGORY MICHAEL Officer | 132 | Direct | Disposition (Non Open Market) at $17.41 per share. | $2,298 |
| 17-May-09 | RUSSELL DAVID PATRICK Officer | 403 | Direct | Disposition (Non Open Market) at $17.41 per share. | $7,016 |
| 17-May-09 | BUVENS JOHN L Officer | 449 | Direct | Disposition (Non Open Market) at $17.41 per share. | $7,817 |
| 17-May-09 | KELLER MARK A Officer | 449 | Direct | Disposition (Non Open Market) at $17.41 per share. | $7,817 |
| 8-May-09 | TRENT MELANIE MONTAGUE Officer | 595 | Direct | Disposition (Non Open Market) at $18.75 per share. | $11,156 |
| 8-May-09 | HATFIELD GREGORY MICHAEL Officer | 513 | Direct | Disposition (Non Open Market) at $18.75 per share. | $9,618 |
| 8-May-09 | RUSSELL DAVID PATRICK Officer | 1,100 | Direct | Disposition (Non Open Market) at $18.75 per share. | $20,625 |
| 8-May-09 | WELLS WILLIAM H Officer | 841 | Direct | Disposition (Non Open Market) at $18.75 per share. | $15,768 |
| 8-May-09 | BUVENS JOHN L Officer | 856 | Direct | Disposition (Non Open Market) at $18.75 per share. | $16,050 |
| 8-May-09 | KELLER MARK A Officer | 946 | Direct | Disposition (Non Open Market) at $18.75 per share. | $17,737 |
| 5-May-09 | BARTOL JOHN KEVIN Officer | 11,088 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-May-09 | TRENT MELANIE MONTAGUE Officer | 13,338 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-May-09 | WOODALL TERRY D Officer | 10,515 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-May-09 | HATFIELD GREGORY MICHAEL Officer | 12,366 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-May-09 | RUSSELL DAVID PATRICK Officer | 38,946 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-May-09 | HUFF JOHN R Director | 9,205 | Direct | Option Exercise | N/A |
| 5-May-09 | ECKERMANN DAN C Officer | 18,384 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-May-09 | WELLS WILLIAM H Officer | 22,389 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-May-09 | BUVENS JOHN L Officer | 22,389 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-May-09 | KELLER MARK A Officer | 28,836 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-May-09 | RALLS W MATT Officer | 89,874 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-May-09 | RALLS W MATT Officer | 54 | Direct | Sale at $16.37 per share. | $883 |
| 28-Apr-09 | TRENT MELANIE MONTAGUE Officer | 164 | Direct | Disposition (Non Open Market) at $15.58 per share. | $2,555 |
| 28-Apr-09 | HATFIELD GREGORY MICHAEL Officer | 170 | Direct | Disposition (Non Open Market) at $15.58 per share. | $2,648 |
| 28-Apr-09 | RUSSELL DAVID PATRICK Officer | 254 | Direct | Disposition (Non Open Market) at $15.58 per share. | $3,957 |
| 28-Apr-09 | BUVENS JOHN L Officer | 254 | Direct | Disposition (Non Open Market) at $15.58 per share. | $3,957 |
| 28-Apr-09 | KELLER MARK A Officer | 254 | Direct | Disposition (Non Open Market) at $15.58 per share. | $3,957 |
| 11-Apr-09 | BARTOL JOHN KEVIN Officer | 869 | Direct | Disposition (Non Open Market) at $13.49 per share. | $11,722 |
| 11-Apr-09 | TRENT MELANIE MONTAGUE Officer | 746 | Direct | Disposition (Non Open Market) at $13.49 per share. | $10,063 |
| 11-Apr-09 | HATFIELD GREGORY MICHAEL Officer | 692 | Direct | Disposition (Non Open Market) at $13.49 per share. | $9,335 |
| 11-Apr-09 | RUSSELL DAVID PATRICK Officer | 1,017 | Direct | Disposition (Non Open Market) at $13.49 per share. | $13,719 |
| 11-Apr-09 | BUVENS JOHN L Officer | 585 | Direct | Disposition (Non Open Market) at $13.49 per share. | $7,891 |
| 6-Mar-09 | KELLER MARK A Officer | 15,000 | Direct | Option Exercise at $4.06 per share. | $60,899 |
| 6-Mar-09 | KELLER MARK A Officer | 7,825 | Direct | Sale at $11.55 per share. | $90,378 |
| 3-Mar-09 | BUVENS JOHN L Officer | 11,250 | Direct | Option Exercise at $4.06 per share. | $45,674 |
| 26-Feb-09 | RALLS W MATT Officer | 69 | Direct | Purchase at $12.50 per share. | $862 |
| 22-Jan-09 | QUICKE JOHN J Director | N/A | Direct | Statement of Ownership | N/A |
| 31-Dec-08 | PROVINE WILLIAM C Officer | 8,200 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 31-Dec-08 | MCNEASE DANIEL F Officer | 27,474 | Direct | Disposition (Non Open Market) at $15.72 per share. | $431,891 |
| 19-Dec-08 | ECKERMANN DAN C Officer | 30,084 | Direct | Sale at $15.17 per share. | $456,374 |
| 2-Dec-08 | RUSSELL DAVID PATRICK Officer | 33,995 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Dec-08 | RALLS W MATT Officer | N/A | Direct | Statement of Ownership | N/A |
| 2-Dec-08 | KELLER MARK A Officer | 33,995 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 26-Nov-08 | MCNEASE DANIEL F Officer | 40,000 | Direct | Sale at $16.77 per share. | $670,800 |
| 12-Nov-08 | WOODALL TERRY D Officer | 1,243 | Indirect | Acquisition (Non Open Market) at $15.58 per share. | $19,365 |
| 12-Nov-08 | RUSSELL DAVID PATRICK Officer | 8,997 | Indirect | Acquisition (Non Open Market) at $15.58 per share. | $140,173 |
| 12-Nov-08 | WELLS WILLIAM H Officer | 1,079 | Indirect | Acquisition (Non Open Market) at $15.58 per share. | $16,810 |
| 1-Jun-08 | BARTOL JOHN KEVIN Officer | 132 | Direct | Disposition (Non Open Market) at $44.26 per share. | $5,842 |
| 20-May-08 | HATFIELD GREGORY MICHAEL Officer | 132 | Direct | Disposition (Non Open Market) at $45.36 per share. | $5,987 |
| 20-May-08 | RUSSELL DAVID PATRICK Officer | 403 | Direct | Disposition (Non Open Market) at $45.36 per share. | $18,280 |
| 20-May-08 | WELLS WILLIAM H Officer | 357 | Direct | Disposition (Non Open Market) at $45.36 per share. | $16,193 |
| 20-May-08 | PROVINE WILLIAM C Officer | 132 | Direct | Disposition (Non Open Market) at $45.36 per share. | $5,987 |
| 20-May-08 | KELLER MARK A Officer | 449 | Direct | Disposition (Non Open Market) at $45.36 per share. | $20,366 |
| 20-May-08 | MCNEASE DANIEL F Officer | 1,858 | Direct | Disposition (Non Open Market) at $45.36 per share. | $84,278 |
| 19-May-08 | RUSSELL DAVID PATRICK Officer | 5,000 | Direct | Sale at $46.84 - $46.88 per share. | $234,0002 |
| 19-May-08 | ECKERMANN DAN C Officer | 22,534 | Direct | Sale at $46.31 - $46.42 per share. | $1,045,0002 |
| 19-May-08 | ECKERMANN DAN C Officer | 41,333 | Direct | Acquisition (Non Open Market) at $14.06 - $28.25 per share. | N/A |
| 9-May-08 | TRENT MELANIE MONTAGUE Officer | 595 | Direct | Disposition (Non Open Market) at $39.22 per share. | $23,335 |
| 9-May-08 | WOODALL TERRY D Officer | 633 | Direct | Disposition (Non Open Market) at $39.22 per share. | $24,826 |
| 9-May-08 | HATFIELD GREGORY MICHAEL Officer | 513 | Direct | Disposition (Non Open Market) at $39.22 per share. | $20,119 |
| 9-May-08 | RUSSELL DAVID PATRICK Officer | 1,100 | Direct | Disposition (Non Open Market) at $39.22 per share. | $43,142 |
| 9-May-08 | WELLS WILLIAM H Officer | 841 | Direct | Disposition (Non Open Market) at $39.22 per share. | $32,984 |
| 9-May-08 | PROVINE WILLIAM C Officer | 618 | Direct | Disposition (Non Open Market) at $39.22 per share. | $24,237 |
| 9-May-08 | KELLER MARK A Officer | 946 | Direct | Disposition (Non Open Market) at $39.22 per share. | $37,102 |
| 1-May-08 | TRENT MELANIE MONTAGUE Officer | 164 | Direct | Disposition (Non Open Market) at $40.27 per share. | $6,604 |
| 1-May-08 | WOODALL TERRY D Officer | 242 | Direct | Disposition (Non Open Market) at $40.27 per share. | $9,745 |
| 1-May-08 | HATFIELD GREGORY MICHAEL Officer | 170 | Direct | Disposition (Non Open Market) at $40.27 per share. | $6,845 |
| 1-May-08 | RUSSELL DAVID PATRICK Officer | 254 | Direct | Disposition (Non Open Market) at $40.27 per share. | $10,228 |
| 1-May-08 | WELLS WILLIAM H Officer | 250 | Direct | Disposition (Non Open Market) at $40.27 per share. | $10,067 |
| 1-May-08 | PROVINE WILLIAM C Officer | 258 | Direct | Disposition (Non Open Market) at $40.27 per share. | $10,389 |
| 1-May-08 | KELLER MARK A Officer | 254 | Direct | Disposition (Non Open Market) at $40.27 per share. | $10,228 |
| 11-Apr-08 | BARTOL JOHN KEVIN Officer | 9,858 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 11-Apr-08 | TRENT MELANIE MONTAGUE Officer | 8,472 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 11-Apr-08 | WOODALL TERRY D Officer | 9,351 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 11-Apr-08 | HATFIELD GREGORY MICHAEL Officer | 7,854 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 11-Apr-08 | RUSSELL DAVID PATRICK Officer | 11,544 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 11-Apr-08 | ECKERMANN DAN C Officer | 11,676 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 11-Apr-08 | WELLS WILLIAM H Officer | 6,636 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 11-Apr-08 | BUVENS JOHN L Officer | 6,636 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 11-Apr-08 | PROVINE WILLIAM C Officer | 8,790 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 11-Apr-08 | KELLER MARK A Officer | 8,547 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 11-Apr-08 | MCNEASE DANIEL F Officer | 25,806 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 3-Apr-08 | ECKERMANN DAN C Officer | 10,084 | Direct | Acquisition (Non Open Market) at $29.75 per share. | $299,999 |
| 26-Mar-08 | KELLER MARK A Officer | 10,000 | Direct | Option Exercise at $19.75 per share. | $197,500 |
| 24-Mar-08 | PROVINE WILLIAM C Officer | 10,000 | Direct | Option Exercise at $19.75 per share. | $197,500 |
| 13-Mar-08 | MCNEASE DANIEL F Officer | 11,807 | Direct | Acquisition (Non Open Market) at $29.75 per share. | $351,258 |