| Date | Insider | Shares | Type | Transaction | Value* |
| 15-Oct-09 | NERA 1994 IRREVOCABLE TRUST Beneficial Owner (10% or more) | 220,000 | Direct | Disposition (Non Open Market) at $0 per share. | N/A |
| 15-Oct-09 | BROWN HAROLD Officer | 220,000 | Indirect | Acquisition (Non Open Market) at $0 per share. | N/A |
| 30-Sep-09 | NERA 1994 IRREVOCABLE TRUST Beneficial Owner (10% or more) | 62 | Direct | Disposition (Non Open Market) at $540 per share. | $33,480 |
| 30-Sep-09 | BROWN RONALD Officer | 1 | Indirect | Disposition (Non Open Market) at $540 per share. | $540 |
| 30-Sep-09 | BROWN RONALD Officer | 21 | Direct | Disposition (Non Open Market) at $540 per share. | $11,340 |
| 30-Sep-09 | BROWN HAROLD Officer | 3 | Indirect | Disposition (Non Open Market) at $540 per share. | $1,620 |
| 16-Jun-09 | VALERI CARL ANTHONY Other | 150 | Direct | Purchase at $49.46 - $49.55 per share. | $7,4252 |
| 31-Mar-09 | NERA 1994 IRREVOCABLE TRUST Beneficial Owner (10% or more) | 352 | Direct | Disposition (Non Open Market) at $511.36 per share. | $179,998 |
| 31-Mar-09 | BROWN RONALD Officer | 500 | Direct | Purchase at $52.85 per share. | $26,425 |
| 31-Mar-09 | BROWN RONALD Officer | 6 | Indirect | Disposition (Non Open Market) at $511.36 per share. | $3,068 |
| 31-Mar-09 | BROWN RONALD Officer | 117 | Direct | Disposition (Non Open Market) at $511.36 per share. | $59,829 |
| 31-Mar-09 | BROWN HAROLD Officer | 19 | Indirect | Disposition (Non Open Market) at $511.36 per share. | $9,715 |
| 6-Jan-09 | BROWN RONALD Officer | 380 | Direct | Purchase at $56.25 per share. | $21,375 |
| 30-Dec-08 | BROWN RONALD Officer | 12 | Indirect | Disposition (Non Open Market) at $598.90 per share. | $7,186 |
| 30-Dec-08 | NERA 1994 IRREVOCABLE TRUST Beneficial Owner (10% or more) | 678 | Direct | Disposition (Non Open Market) at $598.90 per share. | $406,054 |
| 30-Dec-08 | BROWN RONALD Officer | 226 | Direct | Disposition (Non Open Market) at $598.90 per share. | $135,351 |
| 30-Dec-08 | BROWN HAROLD Officer | 36 | Indirect | Disposition (Non Open Market) at $598.90 per share. | $21,560 |
| 8-Oct-08 | BROWN RONALD Officer | 500 | Direct | Purchase at $65 per share. | $32,500 |
| 2-Oct-08 | NERA 1994 IRREVOCABLE TRUST Beneficial Owner (10% or more) | 1,400 | Direct | Purchase at $69 - $70 per share. | $97,0002 |
| 1-Oct-08 | NERA 1994 IRREVOCABLE TRUST Beneficial Owner (10% or more) | 300 | Direct | Purchase at $70.75 per share. | $21,225 |
| 30-Sep-08 | NERA 1994 IRREVOCABLE TRUST Beneficial Owner (10% or more) | 500 | Direct | Purchase at $70 - $71 per share. | $35,0002 |
| 17-Sep-08 | NERA 1994 IRREVOCABLE TRUST Beneficial Owner (10% or more) | 4,810 | Direct | Disposition (Non Open Market) at $0 - $766.9 per share. | N/A |
| 17-Sep-08 | NERA 1994 IRREVOCABLE TRUST Beneficial Owner (10% or more) | 47,317 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 17-Sep-08 | BROWN RONALD Officer | 85 | Indirect | Disposition (Non Open Market) at $0 - $766.9 per share. | N/A |
| 17-Sep-08 | BROWN RONALD Officer | 1,603 | Direct | Disposition (Non Open Market) at $0 - $766.9 per share. | N/A |
| 17-Sep-08 | BROWN RONALD Officer | 833 | Indirect | Acquisition (Non Open Market) at $0 per share. | N/A |
| 17-Sep-08 | BROWN RONALD Officer | 15,773 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 17-Sep-08 | BROWN HAROLD Officer | 254 | Indirect | Disposition (Non Open Market) at $0 - $766.9 per share. | N/A |
| 17-Sep-08 | BROWN HAROLD Officer | 2,497 | Indirect | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Aug-08 | NERA 1994 IRREVOCABLE TRUST Beneficial Owner (10% or more) | 3,500 | Direct | Purchase at $74.60 per share. | $261,099 |
| 24-Jun-08 | NERA 1994 IRREVOCABLE TRUST Beneficial Owner (10% or more) | 1,438 | Direct | Purchase at $74 per share. | $106,412 |
| 16-Jun-08 | NERA 1994 IRREVOCABLE TRUST Beneficial Owner (10% or more) | 10,000 | Direct | Purchase at $74 per share. | $740,000 |
| 19-Feb-08 | NERA 1994 IRREVOCABLE TRUST Beneficial Owner (10% or more) | 10,800 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Feb-08 | NERA 1994 IRREVOCABLE TRUST Beneficial Owner (10% or more) | 121 | Direct | Purchase at $72.50 per share. | $8,772 |