| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 07/06/2010 | Buhler John T | CEO, President & COO | Disposition | Restricted Stock Units | 3k | $0.00 | $0 | | 02/26/2010 |
| 07/06/2010 | Buhler John T | CEO, President & COO | Disposition | Employee Stock Option (right to buy) | 150k | $6.98 | $1M | | 02/26/2010 |
| 07/06/2010 | Buhler John T | CEO, President & COO | Disposition | Employee Stock Option (right to buy) | 70.1k | $2.28 | $159.9k | | 02/26/2010 |
| 07/06/2010 | Buhler John T | CEO, President & COO | Disposition | Employee Stock Option (right to buy) | 56.1k | $3.00 | $168.3k | | 02/26/2010 |
| 07/06/2010 | Buhler John T | CEO, President & COO | Disposition | Employee Stock Option (right to buy) | 50k | $4.30 | $215k | | 02/26/2010 |
| 07/06/2010 | Buhler John T | CEO, President & COO | Disposition | Common Stock | 7.1k | $0.00 | $0 | | 02/26/2010 |
| 07/06/2010 | Cousins Kevin J | VP, Finance and CFO | Disposition | Common Stock | 53.6k | $0.00 | $0 | | 02/26/2010 |
| 07/06/2010 | Cousins Kevin J | VP, Finance and CFO | Disposition | Restricted Stock Units | 2.8k | $0.00 | $0 | | 02/26/2010 |
| 07/06/2010 | Cousins Kevin J | VP, Finance and CFO | Disposition | Employee Stock Option (right to buy) | 17.1k | $1.75 | $30k | | 02/26/2010 |
| 07/06/2010 | Cousins Kevin J | VP, Finance and CFO | Disposition | Employee Stock Option (right to buy) | 4.3k | $3.71 | $15.9k | | 02/26/2010 |
| 07/06/2010 | Cousins Kevin J | VP, Finance and CFO | Disposition | Employee Stock Option (right to buy) | 5.7k | $7.95 | $45.4k | | 02/26/2010 |
| 07/06/2010 | Cousins Kevin J | VP, Finance and CFO | Disposition | Employee Stock Option (right to buy) | 20k | $8.89 | $177.8k | | 02/26/2010 |
| 07/06/2010 | Cousins Kevin J | VP, Finance and CFO | Disposition | Employee Stock Option (right to buy) | 26k | $8.30 | $215.8k | | 02/26/2010 |
| 07/06/2010 | Cousins Kevin J | VP, Finance and CFO | Disposition | Employee Stock Option (right to buy) | 64.8k | $2.28 | $147.8k | | 02/26/2010 |
| 07/06/2010 | Cousins Kevin J | VP, Finance and CFO | Disposition | Employee Stock Option (right to buy) | 52.1k | $3.00 | $156.4k | | 02/26/2010 |
| 07/06/2010 | Lubock Paul | SVP & Chief Technology Officer | Disposition | Restricted Stock Units | 3k | $0.00 | $0 | | 02/26/2010 |
| 07/06/2010 | Lubock Paul | SVP & Chief Technology Officer | Disposition | Employee Stock Option (right to buy) | 10k | $3.71 | $37.1k | | 02/26/2010 |
| 07/06/2010 | Lubock Paul | SVP & Chief Technology Officer | Disposition | Employee Stock Option (right to buy) | 20k | $8.89 | $177.8k | | 02/26/2010 |
| 07/06/2010 | Lubock Paul | SVP & Chief Technology Officer | Disposition | Employee Stock Option (right to buy) | 23k | $8.30 | $191.1k | | 02/26/2010 |
| 07/06/2010 | Lubock Paul | SVP & Chief Technology Officer | Disposition | Employee Stock Option (right to buy) | 70.1k | $2.28 | $159.9k | | 02/26/2010 |
| 07/06/2010 | Lubock Paul | SVP & Chief Technology Officer | Disposition | Employee Stock Option (right to buy) | 56.1k | $3.00 | $168.3k | | 02/26/2010 |
| 07/06/2010 | BENDER A THOMAS | Director | Disposition | Common Stock | 36.7k | $0.00 | $0 | | 02/26/2010 |
| 07/06/2010 | BENDER A THOMAS | Director | Disposition | Restricted Stock Units | 653 | $0.00 | $0 | | 02/26/2010 |
| 07/06/2010 | BENDER A THOMAS | Director | Disposition | Director Stock Option (right to buy) | 20k | $6.98 | $139.6k | | 02/26/2010 |
| 07/06/2010 | BENDER A THOMAS | Director | Disposition | Director Stock Option (right to buy) | 12k | $3.00 | $36k | | 02/26/2010 |
| 07/06/2010 | Lubock Paul | SVP & Chief Technology Officer | Disposition | Common Stock | 195.4k | $0.00 | $0 | | 02/26/2010 |
| 07/06/2010 | Gearhart William F | VP, Global Mkting & Corp. Dev. | Disposition | Common Stock | 34.5k | $0.00 | $0 | | 02/26/2010 |
| 07/06/2010 | Gearhart William F | VP, Global Mkting & Corp. Dev. | Disposition | Restricted Stock Units | 1.9k | $0.00 | $0 | | 02/26/2010 |
| 07/06/2010 | Gearhart William F | VP, Global Mkting & Corp. Dev. | Disposition | Employee Stock Option (right to buy) | 2.6k | $0.88 | $2.2k | | 02/26/2010 |
| 07/06/2010 | Gearhart William F | VP, Global Mkting & Corp. Dev. | Disposition | Employee Stock Option (right to buy) | 35.7k | $0.88 | $31.2k | | 02/26/2010 |
| 07/06/2010 | Gearhart William F | VP, Global Mkting & Corp. Dev. | Disposition | Employee Stock Option (right to buy) | 25.7k | $1.75 | $45k | | 02/26/2010 |
| 07/06/2010 | Gearhart William F | VP, Global Mkting & Corp. Dev. | Disposition | Employee Stock Option (right to buy) | 10k | $3.71 | $37.1k | | 02/26/2010 |
| 07/06/2010 | Gearhart William F | VP, Global Mkting & Corp. Dev. | Disposition | Employee Stock Option (right to buy) | 10k | $8.89 | $88.9k | | 02/26/2010 |
| 07/06/2010 | Gearhart William F | VP, Global Mkting & Corp. Dev. | Disposition | Employee Stock Option (right to buy) | 25.2k | $8.30 | $209k | | 02/26/2010 |
| 07/06/2010 | Gearhart William F | VP, Global Mkting & Corp. Dev. | Disposition | Employee Stock Option (right to buy) | 32.4k | $2.28 | $73.9k | | 02/26/2010 |
|