| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| ALRN | 10% Owner | Jul 05, 2017 | Buy | $15.00 | 190,000 | 2,850,000 | 423,086 | Jul 06, 2017, 06:25 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| ALRN | 10% Owner | Jul 05, 2017 | Buy | 2,850,000 |