| Date | Acquired | Amount |
|---|---|---|
| Apr 30, 2017 |
|
$ 13,100,000,000 |
| Mar 20, 2017 |
|
Undisclosed amount |
| Oct 04, 2016 |
|
€ 640,000,000 |
| Jul 08, 2015 |
|
Undisclosed amount |
| Sep 20, 2013 |
|
Undisclosed amount |
| Jul 09, 2013 |
|
$ 2,000,000 |
| Jun 27, 2013 |
|
Undisclosed amount |
| Mar 07, 2011 |
|
Undisclosed amount |
| Jun 02, 2010 |
|
Undisclosed amount |
| Aug 13, 2009 |
|
Undisclosed amount |
| Jan 13, 2005 |
|
Undisclosed amount |
| Oct 21, 2004 |
|
ÂŁ 300,000,000 |
| Sep 13, 2001 |
|
Undisclosed amount |
| Jan 25, 2000 |
|
Undisclosed amount |
| Sep 14, 1999 |
|
Undisclosed amount |
| Sep 13, 1999 |
|
$ 740,000,000 |
| Apr 21, 1999 |
|
Undisclosed amount |
| Jan 01, 1999 |
|
Undisclosed amount |
| Jul 23, 1997 |
|
Undisclosed amount |
