| Quarter | Name | Total no. shares held | Percent Holding | Pledged | Locked | ||
|---|---|---|---|---|---|---|---|
| shares | % | shares | % | ||||
| Sep 2019 | College Retirement Equities Fund (Under Various Sub Accounts) | 2,285,597 | 1.01% | 0 | 0.00% | 0 | 0.00% |
| Jun 2019 | College Retirement Equities Fund - (Under Differnet Sub Accounts) | 2,617,728 | 1.15% | 0 | 0.00% | 0 | 0.00% |