| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 09/27/2010 | WEI JAMES | Director | Disposition | Right to Buy (Common Stock) | 11.2k | $10.14 | $114.1k | | 09/27/2010 |
| 09/27/2010 | WEI JAMES | Director | Disposition | Right to Buy (Common Stock) | 11.2k | $9.98 | $112.3k | | 09/27/2010 |
| 09/27/2010 | WEI JAMES | Director | Disposition | Right to Buy (Common Stock) | 35k | $14.00 | $490k | | 09/27/2010 |
| 09/27/2010 | Crimi Stephen F | VP, Bus. Dev & Alliances | Disposition | Right to Buy (Common Stock) | 35k | $9.89 | $346.2k | | 09/27/2010 |
| 09/27/2010 | Crimi Stephen F | VP, Bus. Dev & Alliances | Disposition | Right to Buy (Common Stock) | 40k | $9.36 | $374.4k | | 09/27/2010 |
| 09/27/2010 | Crimi Stephen F | VP, Bus. Dev & Alliances | Disposition | Right to Buy (Common Stock) | 35k | $8.96 | $313.6k | | 09/27/2010 |
| 09/27/2010 | Crimi Stephen F | VP, Bus. Dev & Alliances | Disposition | Right to Buy (Common Stock) | 45k | $3.58 | $161.1k | | 09/27/2010 |
| 09/27/2010 | Crimi Stephen F | VP, Bus. Dev & Alliances | Disposition | Restricted Stock Unit | 20k | $0.00 | $0 | | 09/27/2010 |
| 09/27/2010 | Crimi Stephen F | VP, Bus. Dev & Alliances | Disposition | Restricted Stock Unit | 15k | $0.00 | $0 | | 09/27/2010 |
| 09/27/2010 | Scott David C | President and C.E.O. | Disposition | Right to Buy (Common Stock) | 137k | $9.89 | $1.4M | | 09/27/2010 |
| 09/27/2010 | Scott David C | President and C.E.O. | Disposition | Right to Buy (Common Stock) | 127k | $9.36 | $1.2M | | 09/27/2010 |
| 09/27/2010 | Scott David C | President and C.E.O. | Disposition | Right to Buy (Common Stock) | 145k | $8.96 | $1.3M | | 09/27/2010 |
| 09/27/2010 | Scott David C | President and C.E.O. | Disposition | Right to Buy (Common Stock) | 170k | $11.20 | $1.9M | | 09/27/2010 |
| 09/27/2010 | Scott David C | President and C.E.O. | Disposition | Right to Buy (Common Stock) | 397.2k | $0.46 | $182.7k | | 09/27/2010 |
| 09/27/2010 | Scott David C | President and C.E.O. | Disposition | Restricted Stock Unit | 60k | $0.00 | $0 | | 09/27/2010 |
| 09/27/2010 | Scott David C | President and C.E.O. | Disposition | Restricted Stock Unit | 44.2k | $0.00 | $0 | | 09/27/2010 |
| 09/27/2010 | Scott David C | President and C.E.O. | Disposition | Restricted Stock Unit | 30k | $0.00 | $0 | | 09/27/2010 |
| 09/27/2010 | Gast Randall T | VP, Corporate Operations | Disposition | Right to Buy (Common Stock) | 30k | $9.89 | $296.7k | | 09/27/2010 |
| 09/27/2010 | Gast Randall T | VP, Corporate Operations | Disposition | Right to Buy (Common Stock) | 40k | $9.36 | $374.4k | | 09/27/2010 |
| 09/27/2010 | Gast Randall T | VP, Corporate Operations | Disposition | Right to Buy (Common Stock) | 35k | $8.96 | $313.6k | | 09/27/2010 |
| 09/27/2010 | Gast Randall T | VP, Corporate Operations | Disposition | Right to Buy (Common Stock) | 155k | $3.44 | $533.2k | | 09/27/2010 |
| 09/27/2010 | Gast Randall T | VP, Corporate Operations | Disposition | Restricted Stock Unit | 15k | $0.00 | $0 | | 09/27/2010 |
| 09/27/2010 | Gast Randall T | VP, Corporate Operations | Disposition | Restricted Stock Unit | 20k | $0.00 | $0 | | 09/27/2010 |
| 09/27/2010 | Price Jeffrey A | CTO, System Design | Disposition | Right to Buy (Common Stock) | 35k | $9.89 | $346.2k | | 09/27/2010 |
| 09/27/2010 | Price Jeffrey A | CTO, System Design | Disposition | Right to Buy (Common Stock) | 50k | $9.36 | $468k | | 09/27/2010 |
| 09/27/2010 | Price Jeffrey A | CTO, System Design | Disposition | Right to Buy (Common Stock) | 50k | $8.96 | $448k | | 09/27/2010 |
| 09/27/2010 | Price Jeffrey A | CTO, System Design | Disposition | Right to Buy (Common Stock) | 125k | $7.08 | $885k | | 09/27/2010 |
| 09/27/2010 | Price Jeffrey A | CTO, System Design | Disposition | Right to Buy (Common Stock) | 206k | $0.46 | $94.7k | | 09/27/2010 |
| 09/27/2010 | Price Jeffrey A | CTO, System Design | Disposition | Restricted Stock Unit | 20k | $0.00 | $0 | | 09/27/2010 |
| 09/27/2010 | Price Jeffrey A | CTO, System Design | Disposition | Restricted Stock Unit | 18.8k | $0.00 | $0 | | 09/27/2010 |
| 09/27/2010 | SIEGEL MARK A | Director | Disposition | Right to Buy (Common Stock) | 11.2k | $10.14 | $114.1k | | 09/27/2010 |
| 09/27/2010 | SIEGEL MARK A | Director | Disposition | Right to Buy (Common Stock) | 11.2k | $9.98 | $112.3k | | 09/27/2010 |
| 09/27/2010 | SIEGEL MARK A | Director | Disposition | Right to Buy (Common Stock) | 35k | $14.00 | $490k | | 09/27/2010 |
| 09/27/2010 | Smith Stephen M | Director | Disposition | Right to Buy (Common Stock) | 35k | $9.50 | $332.5k | | 09/27/2010 |
| 09/27/2010 | Weigel Randall J | VP, WW Sales | Disposition | Restricted Stock Unit | 15k | $0.00 | $0 | | 09/27/2010 |
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