| Company | Symbol | Filed By | Filing Date | Filing |
|---|---|---|---|---|
| Macquarie Infrastructure Management (usa) Inc | 2018-08-07 | |||
| Macquarie Infrastructure Management (usa) Inc | 2018-07-03 | |||
| Macquarie Infrastructure Management (usa) Inc | 2018-06-11 | |||
| Blackrock Inc. | 2018-06-08 | |||
| Macquarie Infrastructure Management (usa) Inc | 2018-05-24 |