| Company | Symbol | Filed By | Filing Date | Filing |
|---|---|---|---|---|
| Kayne Anderson Rudnick Investment Management Llc | 2018-02-13 | |||
| Virtus Investment Advisers, Inc. | 2018-02-12 | |||
| Wellington Management Group Llp | 2018-02-08 | |||
| Blackrock Inc. | 2018-01-25 | |||
| Conestoga Capital Advisors, Llc | 2018-01-17 |