| Quarter | Name | Total no. shares held | Percent Holding | Pledged | Locked | ||
|---|---|---|---|---|---|---|---|
| shares | % | shares | % | ||||
| Sep 2019 | Calstrs Managed By State Street Global Advisors | 8,294,242 | 1.95% | 0 | 0.00% | 0 | 0.00% |
| Dec 2018 | Calstrs Managed By State Street Global Advisors | 4,869,837 | 1.15% | 0 | 0.00% | 0 | 0.00% |