| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 01/31/2014 | FORBES GARY L | Director | Disposition | Common Stock | 25k | $0.00 | $0 | | 01/31/2014 |
| 01/31/2014 | FORBES GARY L | Director | Disposition | Stock Options | 12.5k | $59.40 | $742.5k | | 01/31/2014 |
| 01/31/2014 | LIMMER JAMES H | Director | Disposition | Common Stock | 16.5k | $0.00 | $0 | | 01/31/2014 |
| 01/31/2014 | LIMMER JAMES H | Director | Disposition | Stock Options | 12.5k | $59.40 | $742.5k | | 01/31/2014 |
| 01/31/2014 | CORLEY I T | Director | Disposition | Common Stock | 1000 | $0.00 | $0 | | 01/31/2014 |
| 01/31/2014 | CORLEY I T | Director | Disposition | Stock Options | 12.5k | $26.69 | $333.6k | | 01/31/2014 |
| 01/31/2014 | CARRUTH BRADY F | Director | Disposition | Common Stock | 3.8k | $0.00 | $0 | | 01/31/2014 |
| 01/31/2014 | CARRUTH BRADY F | Director | Disposition | Stock Options | 12.5k | $59.40 | $742.5k | | 01/31/2014 |
| 01/31/2014 | Reppert Todd A. | Director | Disposition | Common Stock | 2k | $0.00 | $0 | | 01/31/2014 |
| 01/31/2014 | Reppert Todd A. | Director | Disposition | Stock Options | 12.5k | $35.79 | $447.4k | | 01/31/2014 |
| 01/31/2014 | BIRO JON C | ExecVP,Chf Fin&Acct Ofcr & Sec | Disposition | Stock Options | 8k | $42.34 | $338.7k | | 01/31/2014 |
| 01/31/2014 | BIRO JON C | ExecVP,Chf Fin&Acct Ofcr & Sec | Disposition | Common Stock | 37k | $0.00 | $0 | | 01/31/2014 |
| 01/31/2014 | BIRO JON C | ExecVP,Chf Fin&Acct Ofcr & Sec | Disposition | Stock Options | 80k | $28.85 | $2.3M | | 01/31/2014 |
| 01/31/2014 | BIRO JON C | ExecVP,Chf Fin&Acct Ofcr & Sec | Disposition | Stock Options | 15k | $50.14 | $752.1k | | 01/31/2014 |
| 01/31/2014 | BIRO JON C | ExecVP,Chf Fin&Acct Ofcr & Sec | Disposition | Stock Options | 30k | $40.99 | $1.2M | | 01/31/2014 |
| 01/31/2014 | DAVIS JOE R | Chairman and CEO | Disposition | Common Stock | 1.6M | $0.00 | $0 | | 01/31/2014 |
| 01/31/2014 | DAVIS JOE R | Chairman and CEO | Disposition | Stock Options | 450k | $56.82 | $25.6M | | 01/31/2014 |
| 01/31/2014 | DAVIS JOE R | Chairman and CEO | Disposition | Stock Options | 300k | $50.90 | $15.3M | | 01/31/2014 |
| 01/31/2014 | DAVIS JOE R | Chairman and CEO | Disposition | Stock Options | 50k | $50.84 | $2.5M | | 01/31/2014 |
| 01/31/2014 | DAVIS JOE R | Chairman and CEO | Disposition | Stock Options | 35k | $15.96 | $558.6k | | 01/31/2014 |
| 01/31/2014 | DAVIS JOE R | Chairman and CEO | Disposition | Stock Options | 47.6k | $41.51 | $2M | | 01/31/2014 |
| 01/31/2014 | DAVIS JOE R | Chairman and CEO | Disposition | Stock Options | 2.4k | $41.51 | $100k | | 01/31/2014 |
| 12/30/2013 | BIRO JON C | ExecVP,Chf Fin&Acct Ofcr & Sec | Exercise | | 5k | $17.16 | $85.8k | | 12/30/2013 |
| 12/30/2013 | BIRO JON C | ExecVP,Chf Fin&Acct Ofcr & Sec | Exercise | | 20k | $28.85 | $577k | | 12/30/2013 |
| 07/26/2013 | DAVIS JOE R | Chairman and CEO | Exercise | | 50k | $23.00 | $1.2M | | 07/26/2013 |
| 12/31/2012 | BIRO JON C | ExecVP,Chf Fin&Acct Ofcr & Sec | Exercise | | 5k | $17.16 | $85.8k | | 12/31/2012 |
| 10/05/2012 | BIRO JON C | ExecVP,Chf Fin&Acct Ofcr & Sec | Purchase | Common Stock | 7k | $25.91 | $181.4k | | 10/05/2012 |
| 09/19/2012 | BIRO JON C | ExecVP,Chf Fin&Acct Ofcr & Sec | Grant | Employee Option to Purchase Common Stock | 100k | $28.85 | $2.9M | | 09/19/2012 |
| 08/17/2012 | CORLEY I T | Director | Grant | Stock Option (right to buy) | 12.5k | $26.69 | $333.6k | | 08/17/2012 |
| 07/23/2012 | DAVIS JOE R | Chairman and CEO | Exercise | | 50k | $14.75 | $737.5k | | 07/23/2012 |
| 04/01/2012 | DAVIS JOE R | Chairman and CEO | Grant | Common Stock | 8.3k | $0.00 | $0 | | 04/01/2012 |
| 04/01/2012 | DAVIS JOE R | Chairman and CEO | Grant | Common Stock | 4.2k | $0.00 | $0 | | 04/01/2012 |
| 03/27/2012 | FORBES GARY L | Director | Exercise | | 25k | $16.50 | $412.5k | | 03/27/2012 |
| 03/27/2012 | FORBES GARY L | Director | Sale | Common Stock | 100 | $47.70 | $4.8k | | 03/27/2012 |
| 03/27/2012 | FORBES GARY L | Director | Sale | Common Stock | 7.6k | $47.05 | $357.6k | | 03/27/2012 |
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