| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| GLYC | Director | Feb 05, 2016 | Option Exercise | $1.12 | 11,689 | 13,092 | 12,294 | Feb 12, 2016, 03:30 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| GLYC | Director | Feb 05, 2016 | Option Exercise | 13,092 |