| Date | Insider | Shares | Type | Transaction | Value* |
| 10-Aug-09 | LOCKE ARTHUR S III Officer | 105,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 16-Jun-09 | WALLER PETER Director | 2,163 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 16-Jun-09 | ST CLARE MARK Director | 2,163 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 16-Jun-09 | SCHAEFER JOHN F Director | 2,163 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 16-Jun-09 | COLEMAN BRUCE T Director | 2,163 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 16-Jun-09 | SUTTON GARY Director | 2,163 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 16-Jun-09 | CARRINGTON JOHN B Director | 2,163 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 8-May-09 | SUTTON GARY Director | 5,000 | Direct | Disposition (Non Open Market) at $16.57 per share. | $82,850 |
| 8-May-09 | SUTTON GARY Director | 5,000 | Direct | Acquisition (Non Open Market) at $0.38 per share. | $1,900 |
| 6-Mar-09 | WRIDE DOUGLAS C Officer | 10,000 | Direct | Purchase at $9.85 - $9.87 per share. | $99,0002 |
| 13-Feb-09 | SUTTON GARY Director | 5,000 | Direct | Disposition (Non Open Market) at $11.40 per share. | $57,000 |
| 13-Feb-09 | SUTTON GARY Director | 5,000 | Direct | Acquisition (Non Open Market) at $0.38 per share. | $1,900 |
| 10-Feb-09 | MCCORMACK JOHN ROBERT Officer | 30,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 10-Feb-09 | HODGES VERNON EUGENE Officer | 100,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 10-Feb-09 | MENDENHALL DUDLEY W Officer | 30,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 10-Feb-09 | NEWMAN MICHAEL A Officer | 20,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 10-Feb-09 | WRIDE DOUGLAS C Officer | 50,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Jan-09 | MCCORMACK JOHN ROBERT Officer | 5,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Jan-09 | NEWMAN MICHAEL A Officer | 4,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Jan-09 | HODGES VERNON EUGENE Officer | 20,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Jan-09 | MENDENHALL DUDLEY W Officer | 5,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Jan-09 | WRIDE DOUGLAS C Officer | 10,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 14-Nov-08 | SUTTON GARY Director | 5,000 | Direct | Option Exercise at $0.38 per share. | $1,900 |
| 14-Nov-08 | SUTTON GARY Director | 5,000 | Direct | Sale at $17.03 per share. | $85,150 |
| 5-Nov-08 | MCCORMACK JOHN ROBERT Officer | 663 | Direct | Sale at $20.10 per share. | $13,326 |
| 3-Nov-08 | COLEMAN BRUCE T Director | 11,000 | Direct | Option Exercise at $0.25 per share. | $2,750 |
| 3-Nov-08 | COLEMAN BRUCE T Director | 11,000 | Direct | Sale at $19.97 per share. | $219,670 |
| 3-Nov-08 | NEWMAN MICHAEL A Officer | 1,417 | Direct | Sale at $20 per share. | $28,340 |
| 29-Sep-08 | SHAMROCK ACTIVIST VALUE FUND L P Other | 100,000 | Indirect | Sale at $21.33 - $22.1 per share. | $2,172,0002 |
| 26-Sep-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 100,000 | Indirect | Sale at $23.63 per share. | $2,363,000 |
| 10-Sep-08 | COLEMAN BRUCE T Director | 10,000 | Direct | Option Exercise at $0.25 per share. | $2,500 |
| 10-Sep-08 | COLEMAN BRUCE T Director | 10,000 | Direct | Sale at $22.20 per share. | $222,000 |
| 28-Aug-08 | NEWMAN MICHAEL A Officer | 9,900 | Direct | Option Exercise at $5.87 per share. | $58,113 |
| 28-Aug-08 | NEWMAN MICHAEL A Officer | 9,900 | Direct | Sale at $22.41 per share. | $221,859 |
| 27-Aug-08 | NEWMAN MICHAEL A Officer | 100 | Direct | Option Exercise at $5.87 per share. | $587 |
| 27-Aug-08 | NEWMAN MICHAEL A Officer | 100 | Direct | Sale at $22.41 per share. | $2,241 |
| 27-Aug-08 | WRIDE DOUGLAS C Officer | 2,054 | Direct | Option Exercise at $0.38 per share. | $780 |
| 27-Aug-08 | WRIDE DOUGLAS C Officer | 11,536 | Direct | Sale at $22.30 - $22.34 per share. | $257,0002 |
| 8-Aug-08 | SUTTON GARY Director | 5,000 | Direct | Option Exercise at $0.38 per share. | $1,900 |
| 8-Aug-08 | SUTTON GARY Director | 5,000 | Direct | Sale at $22.05 per share. | $110,250 |
| 28-May-08 | ST CLARE MARK Director | 5,000 | Direct | Option Exercise at $6.32 per share. | $31,600 |
| 28-May-08 | ST CLARE MARK Director | 5,000 | Direct | Sale at $17.65 per share. | $88,250 |
| 27-May-08 | ST CLARE MARK Director | 8,678 | Direct | Option Exercise at $6.32 per share. | $54,844 |
| 27-May-08 | ST CLARE MARK Director | 8,678 | Direct | Sale at $17.75 per share. | $154,034 |
| 20-May-08 | ST CLARE MARK Director | 400 | Direct | Option Exercise at $6.32 per share. | $2,528 |
| 20-May-08 | ST CLARE MARK Director | 400 | Direct | Sale at $19.21 per share. | $7,684 |
| 19-May-08 | ST CLARE MARK Director | 5,922 | Direct | Option Exercise at $6.32 per share. | $37,427 |
| 19-May-08 | ST CLARE MARK Director | 5,922 | Direct | Sale at $19.33 per share. | $114,472 |
| 7-May-08 | MCCORMACK JOHN ROBERT Officer | 730 | Direct | Sale at $18.83 per share. | $13,745 |
| 24-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 1,900 | Indirect | Purchase at $19.39 - $19.43 per share. | $37,0002 |
| 24-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 5,500 | Indirect | Purchase at $19.29 - $19.38 per share. | $106,0002 |
| 24-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 4,361 | Indirect | Purchase at $19.18 - $19.28 per share. | $84,0002 |
| 24-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 2,840 | Indirect | Purchase at $18.58 - $19.17 per share. | $54,0002 |
| 20-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 399 | Indirect | Purchase at $19.28 per share. | $7,692 |
| 20-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 1,000 | Indirect | Purchase at $18.50 - $18.59 per share. | $19,0002 |
| 20-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 5,700 | Indirect | Purchase at $18.41 - $18.49 per share. | $105,0002 |
| 20-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 3,800 | Indirect | Purchase at $18.24 - $18.4 per share. | $70,0002 |
| 20-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 4,500 | Indirect | Purchase at $18.06 - $18.21 per share. | $82,0002 |
| 19-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 2,200 | Indirect | Purchase at $19.67 - $19.88 per share. | $44,0002 |
| 19-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 3,700 | Indirect | Purchase at $19.38 - $19.65 per share. | $72,0002 |
| 19-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 2,500 | Indirect | Purchase at $19.04 - $19.33 per share. | $48,0002 |
| 19-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 3,200 | Indirect | Purchase at $18.81 - $19.03 per share. | $61,0002 |
| 19-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 3,400 | Indirect | Purchase at $18.65 - $18.8 per share. | $64,0002 |
| 18-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 3,600 | Indirect | Purchase at $19.49 - $19.56 per share. | $70,0002 |
| 18-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 5,200 | Indirect | Purchase at $19.26 - $19.48 per share. | $101,0002 |
| 18-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 6,200 | Indirect | Purchase at $18.63 - $19.25 per share. | $117,0002 |
| 14-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 3,800 | Indirect | Purchase at $18.74 - $19.34 per share. | $72,0002 |
| 14-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 10,500 | Indirect | Purchase at $18.60 - $18.73 per share. | $196,0002 |
| 14-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 9,162 | Indirect | Purchase at $18.48 - $18.59 per share. | $170,0002 |
| 14-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 6,538 | Indirect | Purchase at $18.34 - $18.47 per share. | $120,0002 |
| 13-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 500 | Indirect | Purchase at $19.20 - $19.22 per share. | $9,6052 |
| 13-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 7,700 | Indirect | Purchase at $19.05 - $19.19 per share. | $147,0002 |
| 13-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 6,975 | Indirect | Purchase at $18.94 - $19.04 per share. | $132,0002 |
| 13-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 6,025 | Indirect | Purchase at $18.77 - $18.93 per share. | $114,0002 |
| 13-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 8,800 | Indirect | Purchase at $18.62 - $18.76 per share. | $164,0002 |
| 12-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 4,100 | Indirect | Purchase at $19.62 - $19.69 per share. | $81,0002 |
| 12-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 3,600 | Indirect | Purchase at $19.49 - $19.61 per share. | $70,0002 |
| 12-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 4,100 | Indirect | Purchase at $19.42 - $19.48 per share. | $80,0002 |
| 12-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 7,100 | Indirect | Purchase at $19.35 - $19.41 per share. | $138,0002 |
| 12-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 4,100 | Indirect | Purchase at $19.25 - $19.34 per share. | $79,0002 |
| 12-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 2,700 | Indirect | Purchase at $19.09 - $19.21 per share. | $52,0002 |
| 12-Mar-08 | SHAMROCK ACTIVIST VALUE FUND L P Beneficial Owner (10% or more) | 3,786,871 | Direct | Statement of Ownership | N/A |