Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
---|---|---|---|---|---|---|---|
American Century Investment Management, Inc. | 4.5% | 7.67M | 7.41M | American Century Investment Management, Inc. | /s/ John Pak / Senior Vice President | ||
American Century Companies, Inc. | 4.5% | 7.67M | 7.41M | American Century Companies, Inc. | /s/ John Pak / Senior Vice President | ||
Stowers Institute for Medical Research | 4.5% | 7.67M | 7.41M | Stowers Institute for Medical Research | /s/ Richard W. Brown / Chairman |