| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 08/22/2016 | Ott Alexander | Director | Disposition | Common Stock | 79.8k | $0.00 | $0 | | 08/22/2016 |
| 08/22/2016 | Ott Alexander | Director | Disposition | Restricted Stock Unit | 6.5k | $30.50 | $198.2k | | 08/22/2016 |
| 08/22/2016 | Deighton Anthony | CTO and SVP, Products | Disposition | Restricted Stock Unit | 24.9k | $30.50 | $759.4k | | 08/22/2016 |
| 08/22/2016 | Deighton Anthony | CTO and SVP, Products | Disposition | Restricted Stock Unit | 12.1k | $30.50 | $368.3k | | 08/22/2016 |
| 08/22/2016 | Deighton Anthony | CTO and SVP, Products | Disposition | Common Stock | 16.5k | $0.00 | $0 | | 08/22/2016 |
| 08/22/2016 | Deighton Anthony | CTO and SVP, Products | Disposition | Employee Stock Option (Right to Buy) | 1.6k | $29.74 | $49.1k | | 08/22/2016 |
| 08/22/2016 | Deighton Anthony | CTO and SVP, Products | Disposition | Employee Stock Option (Right to Buy) | 13.3k | $22.26 | $295.5k | | 08/22/2016 |
| 08/22/2016 | Deighton Anthony | CTO and SVP, Products | Disposition | Employee Stock Option (Right to Buy) | 19.8k | $29.72 | $587.7k | | 08/22/2016 |
| 08/22/2016 | Deighton Anthony | CTO and SVP, Products | Disposition | Employee Stock Option (Right to Buy) | 38.6k | $22.68 | $874.7k | | 08/22/2016 |
| 08/22/2016 | Deighton Anthony | CTO and SVP, Products | Disposition | Employee Stock Option (Right to Buy) | 60.2k | $26.19 | $1.6M | | 08/22/2016 |
| 08/22/2016 | Deighton Anthony | CTO and SVP, Products | Disposition | Restricted Stock Unit | 13.2k | $30.50 | $404.1k | | 08/22/2016 |
| 08/22/2016 | Deighton Anthony | CTO and SVP, Products | Disposition | Restricted Stock Unit | 2.3k | $30.50 | $69.4k | | 08/22/2016 |
| 08/22/2016 | Bjork Lars | CEO and President | Disposition | Common Stock | 897.6k | $0.00 | $0 | | 08/22/2016 |
| 08/22/2016 | Bjork Lars | CEO and President | Disposition | Common Stock | 0.851 | $0.00 | $0 | By 2013 GRAT | 08/22/2016 |
| 08/22/2016 | Bjork Lars | CEO and President | Disposition | Common Stock | 28.8k | $0.00 | $0 | By 2012 GRAT | 08/22/2016 |
| 08/22/2016 | Bjork Lars | CEO and President | Disposition | Employee Stock Option (Right to Buy) | 50k | $6.91 | $345.5k | | 08/22/2016 |
| 08/22/2016 | Bjork Lars | CEO and President | Disposition | Employee Stock Option (Right to Buy) | 64.4k | $29.74 | $1.9M | | 08/22/2016 |
| 08/22/2016 | Bjork Lars | CEO and President | Disposition | Employee Stock Option (Right to Buy) | 173.1k | $22.26 | $3.9M | | 08/22/2016 |
| 08/22/2016 | Bjork Lars | CEO and President | Disposition | Employee Stock Option (Right to Buy) | 110.5k | $29.72 | $3.3M | | 08/22/2016 |
| 08/22/2016 | Bjork Lars | CEO and President | Disposition | Employee Stock Option (Right to Buy) | 149.6k | $22.68 | $3.4M | | 08/22/2016 |
| 08/22/2016 | Bjork Lars | CEO and President | Disposition | Employee Stock Option (Right to Buy) | 208.4k | $26.19 | $5.5M | | 08/22/2016 |
| 08/22/2016 | Bjork Lars | CEO and President | Disposition | Restricted Stock Unit | 86k | $30.50 | $2.6M | | 08/22/2016 |
| 08/22/2016 | Bjork Lars | CEO and President | Disposition | Restricted Stock Unit | 45.2k | $30.50 | $1.4M | | 08/22/2016 |
| 08/22/2016 | Bjork Lars | CEO and President | Disposition | Restricted Stock Unit | 35.3k | $30.50 | $1.1M | | 08/22/2016 |
| 08/22/2016 | Bjork Lars | CEO and President | Disposition | Restricted Stock Unit | 5.6k | $30.50 | $170k | | 08/22/2016 |
| 08/22/2016 | HOPKINS DEBORAH C | Director | Disposition | Common Stock | 29.7k | $0.00 | $0 | | 08/22/2016 |
| 08/22/2016 | HOPKINS DEBORAH C | Director | Disposition | Restricted Stock Unit | 6.5k | $30.50 | $198.2k | | 08/22/2016 |
| 08/22/2016 | Johnson Dennis E. | Chief Accounting Officer | Disposition | Employee Stock Option (Right to Buy) | 10k | $29.74 | $297.4k | | 08/22/2016 |
| 08/22/2016 | Johnson Dennis E. | Chief Accounting Officer | Disposition | Employee Stock Option (Right to Buy) | 23.6k | $22.26 | $525.3k | | 08/22/2016 |
| 08/22/2016 | Johnson Dennis E. | Chief Accounting Officer | Disposition | Employee Stock Option (Right to Buy) | 25k | $19.24 | $481k | | 08/22/2016 |
| 08/22/2016 | Johnson Dennis E. | Chief Accounting Officer | Disposition | Common Stock | 6.7k | $0.00 | $0 | | 08/22/2016 |
| 08/22/2016 | Johnson Dennis E. | Chief Accounting Officer | Disposition | Employee Stock Option (Right to Buy) | 15k | $23.61 | $354.2k | | 08/22/2016 |
| 08/22/2016 | Johnson Dennis E. | Chief Accounting Officer | Disposition | Employee Stock Option (Right to Buy) | 15.1k | $29.72 | $448.8k | | 08/22/2016 |
| 08/22/2016 | Johnson Dennis E. | Chief Accounting Officer | Disposition | Employee Stock Option (Right to Buy) | 15.2k | $22.68 | $344.7k | | 08/22/2016 |
| 08/22/2016 | Johnson Dennis E. | Chief Accounting Officer | Disposition | Restricted Stock Unit | 13.4k | $30.50 | $408.7k | | 08/22/2016 |
|