| Company | Symbol | Filed By | Filing Date | Filing |
|---|---|---|---|---|
| Hadley Harbor Master Investors (cayman) L.p. | 2019-02-12 | |||
| Oak Management Corp | 2019-01-28 | |||
| Wellington Management Group Llp | 2019-01-10 | |||
| Wellington Management Group Llp | 2018-05-10 | |||
| Hadley Harbor Master Investors (cayman) L.p. | 2018-05-07 |