| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Feb 19, 2019 | Corp VP & President AS Systems | Form 4 | Open market or private sale of non-derivative or derivative security | 900 | $284.76 | 6,732 | |
| Feb 19, 2019 | Corp VP & President AS Systems | Form 4 | Open market or private sale of non-derivative or derivative security | 1,600 | $285.32 | 5,132 | |
| Nov 12, 2018 | Corp VP, Government Relations | Form 4 | Open market or private sale of non-derivative or derivative security | 4,158 | $285.58 | 10,752 | |
| Feb 27, 2019 | CVP, President, Enterprise Svc | Form 4 | Open market or private sale of non-derivative or derivative security | 716 | $285.85 | 4,745 | |
| Mar 04, 2019 | Corp VP & Pres, Mission System | Form 4 | Open market or private sale of non-derivative or derivative security | 100 | $285.96 | 25,180 | |
| Feb 19, 2019 | Corp VP, Controller & CAO | Form 4 | Open market or private sale of non-derivative or derivative security | 2,307 | $285.99 | 6,512 | |
| Feb 28, 2019 | CVP & Chief S&T Ofcr | Form 4 | Open market or private sale of non-derivative or derivative security | 1,336 | $286.20 | 7,140 | |
| Feb 28, 2019 | Corp VP, Controller & CAO | Form 4 | Open market or private sale of non-derivative or derivative security | 1,447 | $286.20 | 4,806 | |
| Feb 27, 2019 | Corp VP, CFO | Form 4 | Open market or private sale of non-derivative or derivative security | 1,750 | $286.36 | 40,705 | |
| Feb 21, 2019 | Corp VP & Pres, Mission System | Form 4 | Open market or private sale of non-derivative or derivative security | 584 | $286.40 | 28,345 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.