| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 01/29/2008 | CALHOUN KIRK K | Director | Disposition | Common Stock | 3.2k | $60.00 | $191k | | 01/29/2008 |
| 01/29/2008 | Delgado Jane L | Director | Disposition | Stock Option (Right to Buy) | 4k | $59.86 | $239.4k | | 01/29/2008 |
| 01/29/2008 | Delgado Jane L | Director | Disposition | Stock Option (Right to Buy) | 8k | $37.53 | $300.2k | | 01/29/2008 |
| 01/29/2008 | Delgado Jane L | Director | Disposition | Common Stock | 1.1k | $60.00 | $64.3k | | 01/29/2008 |
| 01/29/2008 | LIEBENTRITT DONALD J | Director | Disposition | Stock Option (Right to Buy) | 4k | $59.86 | $239.4k | | 01/29/2008 |
| 01/29/2008 | LIEBENTRITT DONALD J | Director | Disposition | Stock Option (Right to Buy) | 4k | $40.85 | $163.4k | | 01/29/2008 |
| 01/29/2008 | LIEBENTRITT DONALD J | Director | Disposition | Stock Option (Right to Buy) | 4k | $42.55 | $170.2k | | 01/29/2008 |
| 01/29/2008 | LIEBENTRITT DONALD J | Director | Disposition | Common Stock | 3.7k | $60.00 | $220.5k | | 01/29/2008 |
| 01/29/2008 | O'Connor Rita M | CFO and Treasurer | Disposition | Stock Option (Right to Buy) | 23.4k | $36.91 | $863.4k | | 01/29/2008 |
| 01/29/2008 | O'Connor Rita M | CFO and Treasurer | Disposition | Stock Option (Right to Buy) | 8.4k | $5.01 | $42.2k | | 01/29/2008 |
| 01/29/2008 | O'Connor Rita M | CFO and Treasurer | Disposition | Stock Option (Right to Buy) | 1.5k | $43.10 | $65.6k | | 01/29/2008 |
| 01/29/2008 | O'Connor Rita M | CFO and Treasurer | Disposition | Stock Option (Right to Buy) | 2.7k | $42.96 | $116k | | 01/29/2008 |
| 01/29/2008 | O'Connor Rita M | CFO and Treasurer | Disposition | Stock Option (Right to Buy) | 5k | $28.82 | $142.9k | | 01/29/2008 |
| 01/29/2008 | O'Connor Rita M | CFO and Treasurer | Disposition | Stock Option (Right to Buy) | 7.2k | $17.00 | $122.4k | | 01/29/2008 |
| 01/29/2008 | O'Connor Rita M | CFO and Treasurer | Disposition | Common Stock | 7.2k | $60.00 | $433.5k | | 01/29/2008 |
| 01/29/2008 | Thievon John | EVP, Sales & Corp. Accts. | Disposition | Stock Option (Right to Buy) | 14.6k | $36.91 | $539.6k | | 01/29/2008 |
| 01/29/2008 | Thievon John | EVP, Sales & Corp. Accts. | Disposition | Stock Option (Right to Buy) | 15.1k | $42.96 | $648.7k | | 01/29/2008 |
| 01/29/2008 | Thievon John | EVP, Sales & Corp. Accts. | Disposition | Stock Option (Right to Buy) | 27k | $17.00 | $459k | | 01/29/2008 |
| 01/29/2008 | Thievon John | EVP, Sales & Corp. Accts. | Disposition | Stock Option (Right to Buy) | 28.1k | $1.42 | $39.9k | | 01/29/2008 |
| 01/29/2008 | Thievon John | EVP, Sales & Corp. Accts. | Disposition | Stock Option (Right to Buy) | 3.2k | $0.40 | $1.3k | | 01/29/2008 |
| 01/29/2008 | Thievon John | EVP, Sales & Corp. Accts. | Disposition | Common Stock | 4.5k | $60.00 | $270.9k | | 01/29/2008 |
| 01/29/2008 | Wentworth Peter D | EVP, Human Resources | Disposition | Stock Option (Right to Buy) | 15.4k | $36.91 | $566.6k | | 01/29/2008 |
| 01/29/2008 | Wentworth Peter D | EVP, Human Resources | Disposition | Stock Option (Right to Buy) | 13.7k | $46.00 | $630.2k | | 01/29/2008 |
| 01/29/2008 | Wentworth Peter D | EVP, Human Resources | Disposition | Common Stock | 4.7k | $60.00 | $284.5k | | 01/29/2008 |
| 01/29/2008 | CALHOUN KIRK K | Director | Disposition | Stock Option (Right to Buy) | 4k | $32.29 | $129.2k | | 01/29/2008 |
| 01/29/2008 | CALHOUN KIRK K | Director | Disposition | Stock Option (Right to Buy) | 4k | $40.85 | $163.4k | | 01/29/2008 |
| 01/29/2008 | CALHOUN KIRK K | Director | Disposition | Stock Option (Right to Buy) | 4k | $59.86 | $239.4k | | 01/29/2008 |
| 01/29/2008 | CALHOUN KIRK K | Director | Disposition | Stock Option (Right to Buy) | 4k | $42.55 | $170.2k | | 01/29/2008 |
| 01/29/2008 | Albrecht Helmut | SVP, R & D | Disposition | Common Stock | 2.7k | $60.00 | $162.5k | | 01/29/2008 |
| 01/29/2008 | Albrecht Helmut | SVP, R & D | Disposition | Stock Option (Right to Buy) | 72.7k | $3.02 | $219.6k | | 01/29/2008 |
| 01/29/2008 | Albrecht Helmut | SVP, R & D | Disposition | Stock Option (Right to Buy) | 18k | $17.00 | $306k | | 01/29/2008 |
| 01/29/2008 | Albrecht Helmut | SVP, R & D | Disposition | Stock Option (Right to Buy) | 12.6k | $42.96 | $542.4k | | 01/29/2008 |
| 01/29/2008 | Albrecht Helmut | SVP, R & D | Disposition | Stock Option (Right to Buy) | 8.8k | $36.91 | $323.8k | | 01/29/2008 |
| 01/29/2008 | Casale Robert Daniel | COO | Disposition | Common Stock | 8.6k | $60.00 | $514.7k | | 01/29/2008 |
| 01/29/2008 | Casale Robert Daniel | COO | Disposition | Stock Option (Right to Buy) | 51.6k | $17.00 | $877.2k | | 01/29/2008 |
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