| Company | Symbol | Filed By | Filing Date | Filing |
|---|---|---|---|---|
| Clearbridge Investments, Llc | 2018-02-14 | |||
| Tortoise Capital Advisors, L.l.c. | 2018-02-13 | |||
| Chickasaw Capital Management Llc | 2018-02-02 | |||
| Kayne Anderson Capital Advisors Lp | 2018-01-09 | |||
| Kayne Anderson Capital Advisors Lp | 2017-12-07 |