| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Mar 02, 2010 | Corp VP Pres Ent Shared Servs | Form 3 | Initial Statement of Beneficial Ownership of Securities | -- | -- | -- | |
| Mar 02, 2010 | Corp VP Pres Ent Shared Servs | Form 3 | Initial Statement of Beneficial Ownership of Securities | -- | -- | -- | |
| Mar 02, 2010 | Corp VP Pres Ent Shared Servs | Form 3 | Initial Statement of Beneficial Ownership of Securities | -- | -- | -- | |
| Feb 21, 2019 | Corp VP & President AS Systems | Form 4 | Other acquisition or disposition | -- | -- | 6,356 | |
| 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 | |
| Feb 13, 2019 | Corp VP & President AS Systems | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 9,038 | -- | 27,180 | |
| Feb 13, 2019 | Corp VP & President AS Systems | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 3,830 | -- | 7,756 | |
| Apr 05, 2018 | Corp VP & President AS Systems | Form 4 | Other acquisition or disposition | -- | -- | 6,223 | |
| Apr 04, 2018 | Corp VP & President AS Systems | Form 4 | Open market or private sale of non-derivative or derivative security | 955 | $338.85 | 7,632 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.