| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| HZN | Director | Mar 14, 2017 | Buy | $13.42 | 1,000 | 13,420 | 17,221 | Mar 16, 2017, 04:54 PM |
| HZN | Director | Nov 16, 2015 | Buy | $8.30 | 2,000 | 16,600 | 9,436 | Nov 18, 2015, 07:00 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| HZN | Director | Mar 14, 2017 | Buy | 13,420 |
| HZN | Director | Nov 16, 2015 | Buy | 16,600 |