| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 08/26/2015 | Amos Lynn | CFO, Treasurer and Secretary | Disposition | Common Stock, par value $.01 per share | 37.1k | $60.50 | $2.2M | | 08/26/2015 |
| 08/26/2015 | Amos Lynn | CFO, Treasurer and Secretary | Disposition | Employee Stock Options | 30.5k | $34.98 | $1.1M | | 08/26/2015 |
| 08/26/2015 | Amos Lynn | CFO, Treasurer and Secretary | Disposition | Employee Stock Options | 32.5k | $36.42 | $1.2M | | 08/26/2015 |
| 08/26/2015 | Amos Lynn | CFO, Treasurer and Secretary | Disposition | Employee Stock Options | 160k | $56.98 | $9.1M | | 08/26/2015 |
| 08/26/2015 | Amos Lynn | CFO, Treasurer and Secretary | Disposition | Employee Stock Options | 100k | $9.94 | $994k | | 08/26/2015 |
| 08/26/2015 | Toth Robert B | Chairman, President and CEO | Disposition | Common Stock, par value $.01 per share | 122.8k | $60.50 | $7.4M | Robert B. Toth Revocable Trust dated March 2, 2005. | 08/26/2015 |
| 08/26/2015 | Toth Robert B | Chairman, President and CEO | Disposition | Employee Stock Options | 95.3k | $34.98 | $3.3M | | 08/26/2015 |
| 08/26/2015 | Toth Robert B | Chairman, President and CEO | Disposition | Employee Stock Options | 101.7k | $36.42 | $3.7M | | 08/26/2015 |
| 08/26/2015 | Toth Robert B | Chairman, President and CEO | Disposition | Employee Stock Options | 500k | $56.98 | $28.5M | | 08/26/2015 |
| 08/26/2015 | Toth Robert B | Chairman, President and CEO | Disposition | Employee Stock Options | 416.5k | $9.94 | $4.1M | | 08/26/2015 |
| 08/26/2015 | COONEY CHARLES L | Director | Disposition | Common Stock, par value $.01 per share | 7.4k | $60.50 | $448.5k | | 08/26/2015 |
| 08/26/2015 | ROBERTS DAVID A | Director | Disposition | Common Stock, par value $.01 per share | 2.7k | $60.50 | $163.8k | | 08/26/2015 |
| 08/26/2015 | KEARNEY CHRISTOPHER J | Director | Disposition | Common Stock, par value $.01 per share | 5.7k | $60.50 | $345.1k | | 08/26/2015 |
| 08/26/2015 | CHESSER MICHAEL J | Director | Disposition | Common Stock, par value $.01 per share | 5.3k | $60.50 | $317.8k | | 08/26/2015 |
| 08/26/2015 | Flynn Frederick C JR | Director | Disposition | Common Stock, par value $.01 per share | 17.5k | $60.50 | $1.1M | | 08/26/2015 |
| 08/26/2015 | DRIES WILLIAM | Director | Disposition | Common Stock, par value $.01 per share | 19.6k | $60.50 | $1.2M | | 08/26/2015 |
| 08/26/2015 | Graff Michael | Director | Disposition | Common Stock, par value $.01 per share | 19k | $60.50 | $1.1M | | 08/26/2015 |
| 08/26/2015 | Graff Michael | Director | Disposition | Common Stock, par value $.01 per share | 2.9k | $60.50 | $175k | By Trust | 08/26/2015 |
| 08/26/2015 | Bryson Phillip | SVP, Corporate Development | Disposition | Common Stock, par value $.01 per share | 24.4k | $60.50 | $1.5M | | 08/26/2015 |
| 08/26/2015 | Bryson Phillip | SVP, Corporate Development | Disposition | Employee Stock Options | 30.5k | $34.98 | $1.1M | | 08/26/2015 |
| 08/26/2015 | Bryson Phillip | SVP, Corporate Development | Disposition | Employee Stock Options | 32.5k | $36.42 | $1.2M | | 08/26/2015 |
| 08/26/2015 | Bryson Phillip | SVP, Corporate Development | Disposition | Employee Stock Options | 160k | $56.98 | $9.1M | | 08/26/2015 |
| 08/26/2015 | Bryson Phillip | SVP, Corporate Development | Disposition | Employee Stock Options | 23.3k | $9.94 | $231.9k | | 08/26/2015 |
| 08/26/2015 | O'Malley John | Senior VP, Human Resources | Disposition | Common Stock, par value $.01 per share | 24.6k | $60.50 | $1.5M | | 08/26/2015 |
| 08/26/2015 | O'Malley John | Senior VP, Human Resources | Disposition | Employee Stock Options | 19.1k | $34.98 | $666.7k | | 08/26/2015 |
| 08/26/2015 | O'Malley John | Senior VP, Human Resources | Disposition | Employee Stock Options | 20.3k | $36.42 | $740.7k | | 08/26/2015 |
| 08/26/2015 | O'Malley John | Senior VP, Human Resources | Disposition | Employee Stock Options | 100k | $56.98 | $5.7M | | 08/26/2015 |
| 08/26/2015 | O'Malley John | Senior VP, Human Resources | Disposition | Employee Stock Options | 50k | $9.94 | $497k | | 08/26/2015 |
| 08/26/2015 | Sauer Josef | President-Separations Media | Disposition | Employee Stock Options | 62.6k | $9.94 | $622.6k | | 08/26/2015 |
| 08/26/2015 | Sauer Josef | President-Separations Media | Disposition | Common Stock, par value $.01 per share | 14.3k | $60.50 | $863.2k | | 08/26/2015 |
| 08/26/2015 | Sauer Josef | President-Separations Media | Disposition | Employee Stock Options | 30.5k | $34.98 | $1.1M | | 08/26/2015 |
| 08/26/2015 | Sauer Josef | President-Separations Media | Disposition | Employee Stock Options | 32.5k | $36.42 | $1.2M | | 08/26/2015 |
| 08/26/2015 | Sauer Josef | President-Separations Media | Disposition | Employee Stock Options | 160k | $56.98 | $9.1M | | 08/26/2015 |
| 08/26/2015 | McKee Christopher J. | General Counsel | Disposition | Common Stock, par value $.01 per share | 18.4k | $60.50 | $1.1M | | 08/26/2015 |
| 08/26/2015 | McKee Christopher J. | General Counsel | Disposition | Employee Stock Options | 19.1k | $34.98 | $666.7k | | 08/26/2015 |
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