| 14 Nov 2018 |
| KAYNE ANDERSON CAPITAL ADVISORS LP |
| 10 percent owner |
| P-Purchase |
| Acquired |
| 200,000 |
| $10.00 |
| 14 Nov 2018 | KAYNE ANDERSON CAPITAL ADVISORS LP | 10 percent owner | P-Purchase | Acquired | 14,318,000 | $10.00 |
| 5 Jun 2017 | Kayne Anderson Sponsor, LLC | 10 percent owner | J-Other | Disposed | 40,000 | $0.00 |
| 25 Apr 2017 | Kayne Anderson Sponsor, LLC | 10 percent owner | J-Other | Disposed | 629,472 | $0.00 |
| 29 Mar 2017 | REINFRANK RUDOLPH R | director | Disposed | 40,000 | $0.00 |
| 29 Mar 2017 | Kayne Anderson Sponsor, LLC | 10 percent owner | Disposed | 9,982,500 | $0.00 |