| Filed On | Filing |
|---|---|
| 09 Nov 2017 | SC 13G/A |
| 29 Aug 2017 | SC 13G/A |
| 04 Apr 2017 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP SC 13G/A |
| 14 Feb 2017 | SC 13G/A |
| 13 Feb 2017 | SC 13G/A |
| 09 Feb 2017 | SC 13G/A |
| 12 Jan 2017 | SC 13G/A |
| 10 Mar 2016 | SC 13G/A |
| 12 Feb 2016 | SC 13G/A |
| 12 Feb 2016 | SC 13G/A |
| 12 Feb 2016 | SC 13G/A |
| 10 Feb 2016 | SC 13G/A |
| 09 Feb 2016 | SC 13G/A |
| 08 Jan 2016 | SC 13G/A |
| 10 Jul 2015 | SC 13G/A |
| 13 Feb 2015 | SC 13G/A |
| 11 Feb 2015 | SC 13G/A |
| 10 Feb 2015 | SCHEDULE 13G (AMENDMENT NO. 10) |
| 02 Feb 2015 | SC 13G/A |
| 12 Feb 2014 | SC 13G/A |
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