| Date | Insider | Shares | Type | Transaction | Value* |
| 5-Nov-09 | MARESH FRANK W Director | 14 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Nov-09 | BARNETT F WILLIAM Director | 32 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Nov-09 | NICOLAIS MICHAEL R Director | 14 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Nov-09 | ROWLEY STEVE Officer | 61 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Nov-09 | CLARKE ROBERT L Director | 32 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Nov-09 | QUINN DAVID W Director | 24 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Nov-09 | HIRSCH LAURENCE E Director | 42 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 26-Oct-09 | GRAASS JAMES H Officer | 70,000 | Direct | Option Exercise at $7.27 per share. | $508,899 |
| 26-Oct-09 | GRAASS JAMES H Officer | 70,000 | Direct | Sale at $26.04 - $26.62 per share. | $1,843,0002 |
| 21-Aug-09 | KESLER DALE CRAIG Officer | 10,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Aug-09 | KESLER DALE CRAIG Officer | 552 | Indirect | Statement of Ownership | N/A |
| 21-Aug-09 | KESLER DALE CRAIG Officer | 3,988 | Direct | Statement of Ownership | N/A |
| 21-Aug-09 | DEVLIN WILLIAM R Officer | 10,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Aug-09 | DEVLIN WILLIAM R Officer | 653 | Direct | Disposition (Non Open Market) at $27.71 per share. | $18,094 |
| 21-Aug-09 | POWERS DAVID B Officer | 1,959 | Direct | Disposition (Non Open Market) at $27.71 per share. | $54,283 |
| 21-Aug-09 | GRAASS JAMES H Officer | 1,959 | Direct | Disposition (Non Open Market) at $27.71 per share. | $54,283 |
| 21-Aug-09 | ESSL GERALD J Officer | 1,437 | Direct | Disposition (Non Open Market) at $27.71 per share. | $39,819 |
| 21-Aug-09 | STEWART ROBERT S Officer | 10,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Aug-09 | ROWLEY STEVE Officer | 11,160 | Direct | Disposition (Non Open Market) at $27.71 per share. | $309,243 |
| 17-Aug-09 | MARESH FRANK W Director | 3,325 | Indirect | Purchase at $25.64 per share. | $85,253 |
| 23-Jul-09 | DEVLIN WILLIAM R Officer | 9 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jul-09 | POWERS DAVID B Officer | 27 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jul-09 | GRAASS JAMES H Officer | 27 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jul-09 | MARESH FRANK W Director | 13 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jul-09 | BARNETT F WILLIAM Director | 29 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jul-09 | ESSL GERALD J Officer | 20 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jul-09 | NICOLAIS MICHAEL R Director | 13 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jul-09 | ROWLEY STEVE Officer | 165 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jul-09 | CLARKE ROBERT L Director | 29 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jul-09 | DAGNAN O G Director | 21 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jul-09 | QUINN DAVID W Director | 21 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jul-09 | HIRSCH LAURENCE E Director | 37 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Apr-09 | DENDLE MARK Officer | 3,763 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Apr-09 | DEVLIN WILLIAM R Officer | 2,509 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Apr-09 | POWERS DAVID B Officer | 7,527 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Apr-09 | GRAASS JAMES H Officer | 7,527 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Apr-09 | MARESH FRANK W Director | 13 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Apr-09 | BARNETT F WILLIAM Director | 29 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Apr-09 | ESSL GERALD J Officer | 5,520 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Apr-09 | NICOLAIS MICHAEL R Director | 13 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Apr-09 | ROWLEY STEVE Officer | 31,165 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Apr-09 | CLARKE ROBERT L Director | 29 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Apr-09 | DAGNAN O G Director | 21 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Apr-09 | QUINN DAVID W Director | 21 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Apr-09 | HIRSCH LAURENCE E Director | 37 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Apr-09 | NICOLAIS MICHAEL R Director | 9,933 | Direct | Option Exercise at $8.15 per share. | $80,953 |
| 2-Apr-09 | NICOLAIS MICHAEL R Director | 9,933 | Direct | Sale at $26.90 per share. | $267,197 |
| 31-Mar-09 | ROWLEY STEVE Officer | 5,158 | Direct | Disposition (Non Open Market) at $24.25 per share. | $125,081 |
| 10-Mar-09 | CLARKE ROBERT L Director | 5,200 | Direct | Sale at $19.34 per share. | $100,568 |
| 6-Mar-09 | CLARKE ROBERT L Director | 42,960 | Direct | Sale at $17.36 per share. | $745,785 |
| 23-Jan-09 | DEVLIN WILLIAM R Officer | 1 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jan-09 | POWERS DAVID B Officer | 2 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jan-09 | GRAASS JAMES H Officer | 7 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jan-09 | MARESH FRANK W Director | 19 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jan-09 | BARNETT F WILLIAM Director | 43 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jan-09 | ESSL GERALD J Officer | 2 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jan-09 | NICOLAIS MICHAEL R Director | 19 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jan-09 | ROWLEY STEVE Officer | 185 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jan-09 | CLARKE ROBERT L Director | 43 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jan-09 | DAGNAN O G Director | 32 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jan-09 | QUINN DAVID W Director | 32 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Jan-09 | HIRSCH LAURENCE E Director | 55 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 14-Jan-09 | CLARKE ROBERT L Director | 700 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 21-Nov-08 | ESSL GERALD J Officer | 3,000 | Direct | Purchase at $14.80 - $14.85 per share. | $44,0002 |
| 20-Nov-08 | ESSL GERALD J Officer | 2,000 | Direct | Purchase at $15.15 - $15.25 per share. | $30,0002 |
| 6-Nov-08 | DEVLIN WILLIAM R Officer | 2 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 6-Nov-08 | POWERS DAVID B Officer | 4 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 6-Nov-08 | GRAASS JAMES H Officer | 15 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 6-Nov-08 | MARESH FRANK W Director | 39 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 6-Nov-08 | BARNETT F WILLIAM Director | 88 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 6-Nov-08 | ESSL GERALD J Officer | 4 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 6-Nov-08 | NICOLAIS MICHAEL R Director | 39 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 6-Nov-08 | ROWLEY STEVE Officer | 381 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 6-Nov-08 | CLARKE ROBERT L Director | 88 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 6-Nov-08 | DAGNAN O G Director | 66 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 6-Nov-08 | QUINN DAVID W Director | 66 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 6-Nov-08 | HIRSCH LAURENCE E Director | 114 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 31-Oct-08 | HIRSCH LAURENCE E Director | 187,400 | Indirect | Purchase at $15.96 - $16.58 per share. | $3,049,0002 |
| 30-Oct-08 | HIRSCH LAURENCE E Director | 108,146 | Indirect | Purchase at $15.24 - $15.72 per share. | $1,674,0002 |
| 29-Oct-08 | HIRSCH LAURENCE E Director | 150,000 | Indirect | Purchase at $14.17 per share. | $2,125,500 |
| 16-Sep-08 | LONE PINE CAPITAL LLC Beneficial Owner (10% or more) | 378,969 | Indirect | Sale at $26.63 - $26.72 per share. | $10,109,0002 |
| 26-Aug-08 | POWERS DAVID B Officer | 1,453 | Indirect | Acquisition (Non Open Market) at $26.91 per share. | $39,100 |
| 18-Aug-08 | CLARKE ROBERT L Director | 58,665 | Direct | Option Exercise at $6.80 - $22.03 per share. | N/A |
| 24-Jul-08 | DEVLIN WILLIAM R Officer | 1 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 24-Jul-08 | POWERS DAVID B Officer | 3 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 24-Jul-08 | GRAASS JAMES H Officer | 11 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 24-Jul-08 | MARESH FRANK W Director | 28 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 24-Jul-08 | BARNETT F WILLIAM Director | 64 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 24-Jul-08 | ESSL GERALD J Officer | 3 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 24-Jul-08 | NICOLAIS MICHAEL R Director | 28 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 24-Jul-08 | ROWLEY STEVE Officer | 276 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 24-Jul-08 | CLARKE ROBERT L Director | 64 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 24-Jul-08 | DAGNAN O G Director | 48 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 24-Jul-08 | QUINN DAVID W Director | 48 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 24-Jul-08 | HIRSCH LAURENCE E Director | 83 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 26-Jun-08 | DEVLIN WILLIAM R Officer | 500 | Direct | Purchase at $27.50 - $27.55 per share. | $14,0002 |
| 10-Jun-08 | DENDLE MARK Officer | 15,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Apr-08 | DEVLIN WILLIAM R Officer | 1 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Apr-08 | POWERS DAVID B Officer | 2 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Apr-08 | GRAASS JAMES H Officer | 7 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Apr-08 | MARESH FRANK W Director | 18 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Apr-08 | BARNETT F WILLIAM Director | 41 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Apr-08 | ESSL GERALD J Officer | 2 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Apr-08 | NICOLAIS MICHAEL R Director | 18 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Apr-08 | ROWLEY STEVE Officer | 179 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Apr-08 | CLARKE ROBERT L Director | 41 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Apr-08 | ZUNKER ARTHUR R JR Officer | 1 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Apr-08 | DAGNAN O G Director | 31 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Apr-08 | QUINN DAVID W Director | 31 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Apr-08 | HIRSCH LAURENCE E Director | 54 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Mar-08 | CLARKE ROBERT L Director | 9,933 | Direct | Option Exercise at $11.04 per share. | $109,660 |
| 29-Feb-08 | DEVLIN WILLIAM R Officer | 1,200 | Indirect | Purchase at $35.60 per share. | $42,720 |
| 22-Jan-08 | ZUNKER ARTHUR R JR Officer | 58 | Direct | Purchase at $28.40 per share. | $1,647 |
| 18-Jan-08 | DEVLIN WILLIAM R Officer | 6 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Jan-08 | POWERS DAVID B Officer | 15 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Jan-08 | GRAASS JAMES H Officer | 20 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Jan-08 | MARESH FRANK W Director | 23 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Jan-08 | BARNETT F WILLIAM Director | 52 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Jan-08 | ESSL GERALD J Officer | 15 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Jan-08 | NICOLAIS MICHAEL R Director | 23 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Jan-08 | ROWLEY STEVE Officer | 233 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Jan-08 | CLARKE ROBERT L Director | 52 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Jan-08 | DAGNAN O G Director | 39 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Jan-08 | QUINN DAVID W Director | 39 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Jan-08 | HIRSCH LAURENCE E Director | 68 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 18-Jan-08 | ZUNKER ARTHUR R JR Officer | 11 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 7-Jan-08 | ROWLEY STEVE Officer | 125,418 | Direct | Option Exercise at $6.80 - $10.54 per share. | N/A |
| 2-Jan-08 | CLARKE ROBERT L Director | 700 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |