| Quarter | Name | Total no. shares held | Percent Holding | Pledged | Locked | ||
|---|---|---|---|---|---|---|---|
| shares | % | shares | % | ||||
| Dec 2018 | Vanderbuilt University- Atyant Capital Management Limited | 3,541,227 | 3.50% | 0 | 0.00% | 0 | 0.00% |
| Jun 2017 | Vanderbuilt University- Atyant Capital Management Limited | 3,695,000 | 4.87% | 0 | 0.00% | 0 | 0.00% |