| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 04/03/2018 | Nedzbala Paul | EVP, Health and Civil Group | Disposition | Restricted Stock Units | 10.6k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Nedzbala Paul | EVP, Health and Civil Group | Disposition | Restricted Stock Units | 19.6k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Nedzbala Paul | EVP, Health and Civil Group | Disposition | Stock Options (right to buy) | 8.2k | $27.53 | $225.8k | | 04/03/2018 |
| 04/03/2018 | Nedzbala Paul | EVP, Health and Civil Group | Disposition | Stock Options (right to buy) | 25.8k | $24.77 | $638.4k | | 04/03/2018 |
| 04/03/2018 | Nedzbala Paul | EVP, Health and Civil Group | Disposition | Stock Options (right to buy) | 5k | $15.98 | $80k | | 04/03/2018 |
| 04/03/2018 | BANSAL SANJU K | Director | Disposition | Common Stock | 10.1k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | BANSAL SANJU K | Director | Disposition | Restricted Stock Units | 5k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | BANSAL SANJU K | Director | Disposition | Restricted Stock Units | 3.9k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Martin Craig L | Director | Disposition | Common Stock | 28.5k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Martin Craig L | Director | Disposition | Restricted Stock Units | 5k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Martin Craig L | Director | Disposition | Restricted Stock Units | 3.9k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Reing John | EVP, Chief HR Officer | Disposition | Restricted Stock Units (PerformanceVested) | 2.9k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Reing John | EVP, Chief HR Officer | Disposition | Restricted Stock Units (PerformanceVested) | 13.2k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Reing John | EVP, Chief HR Officer | Disposition | Restricted Stock Units (PerformanceVested) | 11.2k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Reing John | EVP, Chief HR Officer | Disposition | Restricted Stock Units | 21.9k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Reing John | EVP, Chief HR Officer | Disposition | Restricted Stock Units | 7.4k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Reing John | EVP, Chief HR Officer | Disposition | Restricted Stock Units | 13.8k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Reing John | EVP, Chief HR Officer | Disposition | Stock Options (right to buy) | 8k | $27.53 | $219.9k | | 04/03/2018 |
| 04/03/2018 | Reing John | EVP, Chief HR Officer | Disposition | Stock Options (right to buy) | 24.2k | $24.77 | $598.5k | | 04/03/2018 |
| 04/03/2018 | Batsakis George | EVP, Chief Growth Officer | Disposition | Restricted Stock Units (PerformanceVested) | 1.7k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Batsakis George | EVP, Chief Growth Officer | Disposition | Restricted Stock Units (PerformanceVested) | 9.4k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Batsakis George | EVP, Chief Growth Officer | Disposition | Restricted Stock Units (PerformanceVested) | 15.9k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Batsakis George | EVP, Chief Growth Officer | Disposition | Restricted Stock Units | 15.6k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Batsakis George | EVP, Chief Growth Officer | Disposition | Restricted Stock Units | 10.6k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Batsakis George | EVP, Chief Growth Officer | Disposition | Restricted Stock Units | 19.6k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Batsakis George | EVP, Chief Growth Officer | Disposition | Stock Options (right to buy) | 7.1k | $27.53 | $195.3k | | 04/03/2018 |
| 04/03/2018 | Batsakis George | EVP, Chief Growth Officer | Disposition | Stock Options (right to buy) | 25.8k | $24.77 | $638.4k | | 04/03/2018 |
| 04/03/2018 | Batsakis George | EVP, Chief Growth Officer | Disposition | Stock Options (right to buy) | 20.5k | $15.98 | $327.1k | | 04/03/2018 |
| 04/03/2018 | Reing John | EVP, Chief HR Officer | Disposition | Common Stock | 2.6k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Keffer David F | EVP, CFO | Disposition | Stock Options (right to buy) | 29.9k | $15.98 | $477.7k | | 04/03/2018 |
| 04/03/2018 | Keffer David F | EVP, CFO | Disposition | Stock Options (right to buy) | 67.7k | $24.77 | $1.7M | | 04/03/2018 |
| 04/03/2018 | Keffer David F | EVP, CFO | Disposition | Stock Options (right to buy) | 18.1k | $27.53 | $498.5k | | 04/03/2018 |
| 04/03/2018 | Keffer David F | EVP, CFO | Disposition | Restricted Stock Units | 32.2k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Keffer David F | EVP, CFO | Disposition | Restricted Stock Units | 17.4k | $0.00 | $0 | | 04/03/2018 |
| 04/03/2018 | Keffer David F | EVP, CFO | Disposition | Restricted Stock Units | 40.9k | $0.00 | $0 | | 04/03/2018 |
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