| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| SYNT | Vice President | Oct 09, 2018 | Option Exercise | $41.00 | 11,835 | 485,235 | 2,800 | Oct 10, 2018, 02:36 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| SYNT | Vice President | Oct 09, 2018 | Option Exercise | 485,235 |