| Company | Symbol | Filed By | Filing Date | Filing |
|---|---|---|---|---|
| Dimensional Fund Advisors Lp | 2019-02-08 | |||
| Blackrock Inc. | 2019-02-06 | |||
| Barbara B. Baekgaard 2009 Grantor Retained Annuity Trust | 2018-07-12 | |||
| Barbara B. Baekgaard 2009 Grantor Retained Annuity Trust | 2018-03-23 | |||
| 2018-02-14 |