| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 06/07/2023 | CARTER BRIAN N | SVP, Corporate Controller | Sale | COMMON STOCK | 2.2k | $156.91 | $350.5k | | 06/07/2023 |
| 02/27/2023 | Volpi Kirsten M | Director | Payment of Exercise | COMMON STOCK | 221 | $135.96 | $30k | | 02/27/2023 |
| 02/27/2023 | Volpi Kirsten M | Director | Exercise | STOCK OPTION | 825 | $40.80 | $33.7k | | 02/27/2023 |
| 02/16/2023 | Volpi Kirsten M | Director | Sale | COMMON STOCK | 900 | $145.74 | $131.2k | | 02/16/2023 |
| 01/30/2023 | Obiaya Christiana | Director | Grant | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 337 | $0.00 | $0 | | 01/30/2023 |
| 12/15/2022 | BATRACK DAN L | CHAIRMAN AND CEO | Sale | COMMON STOCK | 30k | $153.63 | $4.6M | | 12/15/2022 |
| 12/14/2022 | LEWIS J CHRISTOPHER | Director | Sale | COMMON STOCK | 9.9k | $157.50 | $1.6M | | 12/14/2022 |
| 12/14/2022 | LEWIS J CHRISTOPHER | Director | Sale | COMMON STOCK | 4.7k | $157.68 | $748.6k | | 12/14/2022 |
| 12/13/2022 | Volpi Kirsten M | Director | Gift | COMMON STOCK | 70 | $0.00 | $0 | | 12/13/2022 |
| 12/06/2022 | Volpi Kirsten M | Director | Sale | COMMON STOCK | 700 | $154.61 | $108.2k | | 12/06/2022 |
| 12/06/2022 | Volpi Kirsten M | Director | Gift | COMMON STOCK | 70 | $0.00 | $0 | | 12/06/2022 |
| 11/23/2022 | Argus Roger R | SVP, Government Services Group | Sale | COMMON STOCK | 4.1k | $153.67 | $632.4k | | 11/23/2022 |
| 11/22/2022 | Hudkins Jill | President | Sale | COMMON STOCK | 1.8k | $154.74 | $285.7k | | 11/18/2022 |
| 11/22/2022 | Hudkins Jill | President | Sale | COMMON STOCK | 154 | $155.39 | $23.9k | | 11/18/2022 |
| 11/21/2022 | Hopson Preston III | SVP, General Counsel | Sale | COMMON STOCK | 3.6k | $157.52 | $569.6k | | 11/18/2022 |
| 11/18/2022 | Hopson Preston III | SVP, General Counsel | Exercise | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 539 | $0.00 | $0 | | 11/18/2022 |
| 11/18/2022 | Hopson Preston III | SVP, General Counsel | Exercise | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 582 | $0.00 | $0 | | 11/18/2022 |
| 11/18/2022 | Hopson Preston III | SVP, General Counsel | Exercise | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 615 | $0.00 | $0 | | 11/18/2022 |
| 11/18/2022 | Hopson Preston III | SVP, General Counsel | Exercise | COMMON STOCK | 412 | $0.00 | $0 | | 11/18/2022 |
| 11/18/2022 | Hopson Preston III | SVP, General Counsel | Grant | COMMON STOCK | 6.8k | $0.00 | $0 | | 11/18/2022 |
| 11/18/2022 | Hopson Preston III | SVP, General Counsel | Payment of Exercise | COMMON STOCK | 3.3k | $156.63 | $524.4k | | 11/18/2022 |
| 11/18/2022 | Birkenbeuel Gary | Director | Grant | COMMON STOCK | 1.7k | $0.00 | $0 | | 11/18/2022 |
| 11/18/2022 | Hudkins Jill | President | Exercise | RESTRICTED STOCK UNITS | 106 | $0.00 | $0 | | 11/18/2022 |
| 11/18/2022 | Hudkins Jill | President | Exercise | RESTRICTED STOCK UNITS | 73 | $0.00 | $0 | | 11/18/2022 |
| 11/18/2022 | Hudkins Jill | President | Exercise | RESTRICTED STOCK UNITS | 154 | $0.00 | $0 | | 11/18/2022 |
| 11/18/2022 | Hudkins Jill | President | Exercise | RESTRICTED STOCK UNITS | 199 | $0.00 | $0 | | 11/18/2022 |
| 11/18/2022 | Hudkins Jill | President | Payment of Exercise | COMMON STOCK | 131 | $156.63 | $20.5k | | 11/18/2022 |
| 11/18/2022 | Argus Roger R | SVP, Government Services Group | Grant | COMMON STOCK | 6.8k | $0.00 | $0 | | 11/18/2022 |
| 11/18/2022 | Argus Roger R | SVP, Government Services Group | Payment of Exercise | COMMON STOCK | 4.8k | $156.63 | $757.1k | | 11/18/2022 |
| 11/18/2022 | Argus Roger R | SVP, Government Services Group | Exercise | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 539 | $0.00 | $0 | | 11/18/2022 |
| 11/18/2022 | Argus Roger R | SVP, Government Services Group | Exercise | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 582 | $0.00 | $0 | | 11/18/2022 |
| 11/18/2022 | Argus Roger R | SVP, Government Services Group | Exercise | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 574 | $0.00 | $0 | | 11/18/2022 |
| 11/18/2022 | Argus Roger R | SVP, Government Services Group | Exercise | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 412 | $0.00 | $0 | | 11/18/2022 |
| 11/18/2022 | Amidon Derek G | SVP, Comm./Int'l Svcs. Group | Payment of Exercise | COMMON STOCK | 3.6k | $156.63 | $570k | | 11/18/2022 |
| 11/18/2022 | Amidon Derek G | SVP, Comm./Int'l Svcs. Group | Exercise | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 539 | $0.00 | $0 | | 11/18/2022 |
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