| Quarter | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Dec 2016 | The Wellington Trust Company National Association Multiple Common Trust Funds Trust Emerging | 1,429,065 | 1.57% |
| Sep 2016 | The Wellington Trust Company National Association | 1,189,967 | 1.30% |
| Jun 2016 | The Wellington Trust Company National Association | 1,162,035 | 1.27% |