| Date | Acquired | Amount |
|---|---|---|
| Jun 06, 2017 |
|
$ 2,500,000,000 |
| Jun 06, 2017 |
|
$ 2,500,000,000 |
| Jun 08, 2016 |
|
Undisclosed amount |
| Jun 04, 2016 |
|
$ 4,000,000 |
| Jun 01, 2016 |
|
Undisclosed amount |
| Dec 18, 2015 |
|
Undisclosed amount |
| Jun 30, 2015 |
|
€ 217,000,000 |
| Dec 30, 2010 |
|
Undisclosed amount |
| Jan 15, 2008 |
|
€ 38,000,000 |
| May 01, 2001 |
|
Undisclosed amount |
| Apr 10, 2001 |
|
$ 26,000,000 |
