| Company | Symbol | Filed By | Filing Date | Filing |
|---|---|---|---|---|
| Dimensional Fund Advisors Lp | 2018-02-09 | |||
| Blackrock Inc. | 2018-01-23 | |||
| Barbara B. Baekgaard 2009 Grantor Retained Annuity Trust | 2018-01-10 | |||
| Barbara B. Baekgaard 2009 Grantor Retained Annuity Trust | 2017-09-07 | |||
| 2017-07-05 |