| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| NHF | 10% Owner | Jun 07, 2018 | Option Exercise | $21.30 | 120 | 2,556 | 482 | Jun 13, 2018, 06:12 PM |
| "NHF" | 10% Owner | Jan 31, 2018 | Buy | $24.35 | 361 | 8,790 | 361 | Feb 12, 2018, 12:00 AM |
| "NHF" | 10% Owner | Jun 01, 2017 | Buy | $20.93 | 2,250 | 47,093 | 13,213 | Feb 12, 2018, 12:00 AM |
| Symbol | Relationship | Date | Transaction | Value($) |
| NHF | 10% Owner | Jun 07, 2018 | Option Exercise | 2,556 |
| "NHF" | 10% Owner | Jan 31, 2018 | Buy | 8,790 |
| "NHF" | 10% Owner | Jun 01, 2017 | Buy | 47,093 |