| Company | Symbol | Filed By | Filing Date | Filing |
|---|---|---|---|---|
| Crestview Partners Ii Gp, L.p. | 2019-02-13 | |||
| Reverence Capital Partners Opportunities Fund I, L.p. | 2019-02-12 | |||
| Granahan Investment Management Inc/ma | 2019-02-12 | |||
| Bay Pond Partners, L.p. | 2019-02-12 | |||
| Wellington Management Group Llp | 2019-02-12 |