| Date | Issuer | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Axcella Health Inc. President & CEO | A | Stock Option (Right to Buy) | |||||
| Axcella Health Inc. President & CEO | S | Common Stock | |||||
| Axcella Health Inc. President & CEO | A | Common Stock | |||||
| Axcella Health Inc. President & CEO | P | Common Stock | |||||
| Axcella Health Inc. President & CEO | A | Stock Option (Right to Buy) |