| Date | Insider | Shares | Type | Transaction | Value* |
| 3-Nov-09 | SUSANIN TIMOTHY S. Officer | 662 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 29-Oct-09 | STEELE GLENN JR MD PHD Director | 5,675 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 25-Oct-09 | SCHIESSER HEATH Officer | 2,480 | Direct | Disposition (Non Open Market) at $25.13 per share. | $62,322 |
| 25-Oct-09 | BERG CHARLES Officer | 8,977 | Direct | Disposition (Non Open Market) at $25.13 per share. | $225,592 |
| 2-Oct-09 | COOPER WALTER W. Officer | 529 | Direct | Disposition (Non Open Market) at $24.52 per share. | $12,971 |
| 2-Sep-09 | ADAMS REX M Officer | 3,637 | Direct | Disposition (Non Open Market) at $23.62 per share. | $85,905 |
| 11-Aug-09 | RICH JONATHAN P Officer | 1,548 | Direct | Disposition (Non Open Market) at $23.75 per share. | $36,765 |
| 10-Aug-09 | BERG CHARLES Officer | 125,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 3-Aug-09 | PARIETTI DANIEL Officer | 233 | Direct | Disposition (Non Open Market) at $22.93 per share. | $5,342 |
| 3-Aug-09 | CUNNINGHAM ALEXANDER R. Officer | 128 | Direct | Disposition (Non Open Market) at $22.93 per share. | $2,935 |
| 3-Aug-09 | COTTON MICHAEL LESTER Officer | 125 | Direct | Disposition (Non Open Market) at $22.93 per share. | $2,866 |
| 3-Aug-09 | COOPER WALTER W. Officer | 153 | Direct | Disposition (Non Open Market) at $22.93 per share. | $3,508 |
| 3-Aug-09 | WHITE WILLIAM SNOWDEN Officer | 204 | Direct | Disposition (Non Open Market) at $22.93 per share. | $4,677 |
| 3-Aug-09 | MILLER ADAM Officer | 179 | Direct | Disposition (Non Open Market) at $22.93 per share. | $4,104 |
| 30-Jul-09 | GRAHAM DANIEL ROBERT Director | 4,478 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Jul-09 | HERZLINGER REGINA Director | 4,478 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Jul-09 | HOURANI ALIF Director | 4,478 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Jul-09 | KING-SHAW RUBEN JOSE JR Director | 4,478 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Jul-09 | MICHALIK CHRISTIAN P Director | 4,478 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Jul-09 | HICKEY KEVIN F Director | 4,478 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Jul-09 | GALLITANO DAVID J Director | 4,478 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Jul-09 | MOSZKOWSKI NEAL Director | 4,478 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 25-Jul-09 | BERG CHARLES Officer | 8,559 | Direct | Disposition (Non Open Market) at $18.88 per share. | $161,593 |
| 21-Jul-09 | TRAN THOMAS L Officer | 3,869 | Direct | Disposition (Non Open Market) at $18.14 per share. | $70,183 |
| 3-Jun-09 | SUSANIN TIMOTHY S. Officer | 10,000 | Direct | Statement of Ownership | N/A |
| 2-Jun-09 | PARIETTI DANIEL Officer | 18,024 | Direct | Statement of Ownership | N/A |
| 2-Jun-09 | CUNNINGHAM ALEXANDER R. Officer | 11,086 | Direct | Statement of Ownership | N/A |
| 2-Jun-09 | COTTON MICHAEL LESTER Officer | 6,181 | Direct | Statement of Ownership | N/A |
| 2-Jun-09 | COOPER WALTER W. Officer | 12,723 | Direct | Statement of Ownership | N/A |
| 25-Apr-09 | BERG CHARLES Officer | 8,204 | Direct | Disposition (Non Open Market) at $13.56 per share. | $111,246 |
| 1-Apr-09 | O'NEIL THOMAS F III Officer | 4,088 | Direct | Disposition (Non Open Market) at $11.82 per share. | $48,320 |
| 23-Mar-09 | GALLITANO DAVID J Director | 14,354 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 15-Mar-09 | SCHIESSER HEATH Officer | 196 | Direct | Disposition (Non Open Market) at $8.04 per share. | $1,575 |
| 13-Mar-09 | MILLER ADAM Officer | 142 | Direct | Disposition (Non Open Market) at $8.37 per share. | $1,188 |
| 13-Mar-09 | SCHIESSER HEATH Officer | 626 | Direct | Disposition (Non Open Market) at $8.37 per share. | $5,239 |
| 25-Jan-09 | BERG CHARLES Officer | 8,049 | Direct | Disposition (Non Open Market) at $13.76 per share. | $110,754 |
| 18-Jan-09 | MILLER ADAM Officer | 1,323 | Direct | Disposition (Non Open Market) at $10.58 per share. | $13,997 |
| 25-Oct-08 | BERG CHARLES Officer | 10,238 | Direct | Disposition (Non Open Market) at $20.05 per share. | $205,271 |
| 2-Sep-08 | ADAMS REX M Officer | 55,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 2-Sep-08 | ADAMS REX M Officer | N/A | Direct | Statement of Ownership | N/A |
| 20-Aug-08 | KERR WILLIAM Officer | 547 | Direct | Disposition (Non Open Market) at $41.56 per share. | $22,733 |
| 11-Aug-08 | RICH JONATHAN P Officer | 20,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 11-Aug-08 | RICH JONATHAN P Officer | 500 | Direct | Statement of Ownership | N/A |
| 3-Aug-08 | WHITE WILLIAM SNOWDEN Officer | 204 | Direct | Disposition (Non Open Market) at $39.30 per share. | $8,017 |
| 3-Aug-08 | MILLER ADAM Officer | 179 | Direct | Disposition (Non Open Market) at $39.30 per share. | $7,034 |
| 3-Aug-08 | KOTTOOR ANIL Officer | 204 | Direct | Disposition (Non Open Market) at $39.30 per share. | $8,017 |
| 31-Jul-08 | WHITE WILLIAM SNOWDEN Officer | 12,432 | Direct | Statement of Ownership | N/A |
| 25-Jul-08 | BERG CHARLES Officer | 17,710 | Direct | Disposition (Non Open Market) at $36.16 per share. | $640,393 |
| 21-Jul-08 | TRAN THOMAS L Officer | 50,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 21-Jul-08 | TRAN THOMAS L Officer | N/A | Direct | Statement of Ownership | N/A |
| 1-Apr-08 | O'NEIL THOMAS F III Officer | 50,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 15-Mar-08 | SCHIESSER HEATH Officer | 219 | Direct | Disposition (Non Open Market) at $37.43 per share. | $8,197 |
| 13-Mar-08 | MILLER ADAM Officer | 141 | Direct | Disposition (Non Open Market) at $37.25 per share. | $5,252 |
| 13-Mar-08 | SCHIESSER HEATH Officer | 699 | Direct | Disposition (Non Open Market) at $37.25 per share. | $26,037 |
| 7-Mar-08 | KERR WILLIAM Officer | 10,343 | Direct | Statement of Ownership | N/A |
| 25-Jan-08 | SCHIESSER HEATH Officer | 250,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 25-Jan-08 | SCHIESSER HEATH Officer | 20,485 | Indirect | Statement of Ownership | N/A |
| 25-Jan-08 | SCHIESSER HEATH Officer | 8,868 | Direct | Statement of Ownership | N/A |
| 25-Jan-08 | BERG CHARLES Officer | 200,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |