| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 06/22/2022 | Seres Therapeutics, Inc. | MCRB | Grant | Stock Option (right to buy) | 35k | $3.22 | $112.7k | | 06/22/2022 |
| 06/16/2021 | Seres Therapeutics, Inc. | MCRB | Grant | Stock Option (right to buy) | 23k | $19.74 | $454k | | 06/16/2021 |
| 05/20/2021 | Axcella Health Inc. | AXLA | Grant | Stock Option (Right to Buy) | 20k | $3.24 | $64.8k | | 05/20/2021 |
| 10/13/2020 | Aimmune Therapeutics, Inc. | AIMT | Disposition | Stock Option (right to buy) | 7.5k | $32.79 | $245.9k | | 10/13/2020 |
| 10/13/2020 | Aimmune Therapeutics, Inc. | AIMT | Disposition | Stock Option (right to buy) | 17.5k | $18.26 | $319.6k | | 10/13/2020 |
| 10/13/2020 | Aimmune Therapeutics, Inc. | AIMT | Disposition | Stock Option (right to buy) | 39.5k | $24.90 | $983.8k | | 10/13/2020 |
| 10/13/2020 | Aimmune Therapeutics, Inc. | AIMT | Disposition | Common Stock, $0.0001 par value | 7.8k | $34.50 | $270.5k | | 10/13/2020 |
| 10/13/2020 | Aimmune Therapeutics, Inc. | AIMT | Other (disposition) | Common Stock, $0.0001 par value | 10.2k | $0.00 | $0 | | 10/13/2020 |
| 10/13/2020 | Aimmune Therapeutics, Inc. | AIMT | Disposition | Stock Option (right to buy) | 11.4k | $19.90 | $227.5k | | 10/13/2020 |
| 10/13/2020 | Aimmune Therapeutics, Inc. | AIMT | Disposition | Stock Option (right to buy) | 15.4k | $17.11 | $263.5k | | 10/13/2020 |
| 06/18/2020 | Seres Therapeutics, Inc. | MCRB | Grant | Stock Option (right to buy) | 30k | $4.40 | $132k | | 06/18/2020 |
| 05/27/2020 | Aimmune Therapeutics, Inc. | AIMT | Grant | Stock Option (right to buy) | 15.4k | $17.11 | $263.5k | | 05/27/2020 |
| 05/27/2020 | Aimmune Therapeutics, Inc. | AIMT | Grant | Common Stock, $0.0001 par value | 7.8k | $0.00 | $0 | | 05/27/2020 |
| 05/20/2020 | Axcella Health Inc. | AXLA | Grant | Stock Option (Right to Buy) | 11k | $4.20 | $46.2k | | 05/20/2020 |
| 06/13/2019 | Seres Therapeutics, Inc. | MCRB | Grant | Stock Option (right to buy) | 15k | $2.83 | $42.4k | | 06/13/2019 |
| 05/23/2019 | Aimmune Therapeutics, Inc. | AIMT | Grant | Common Stock, $0.0001 par value | 6.4k | $0.00 | $0 | | 05/23/2019 |
| 05/23/2019 | Aimmune Therapeutics, Inc. | AIMT | Grant | Stock Option (right to buy) | 11.4k | $19.90 | $227.5k | | 05/23/2019 |
| 05/22/2019 | Axcella Health Inc. | AXLA | Grant | Stock Option (Right to Buy) | 11k | $14.28 | $157.1k | | 05/22/2019 |
| 06/26/2018 | Seres Therapeutics, Inc. | MCRB | Grant | Stock Option (right to buy) | 15k | $9.09 | $136.4k | | 06/26/2018 |
| 05/23/2018 | Aimmune Therapeutics, Inc. | AIMT | Grant | Common Stock, $0.0001 par value | 3.8k | $0.00 | $0 | | 05/23/2018 |
| 05/23/2018 | Aimmune Therapeutics, Inc. | AIMT | Grant | Stock Option (right to buy) | 7.5k | $32.79 | $245.9k | | 05/23/2018 |
| 05/25/2017 | Aimmune Therapeutics, Inc. | AIMT | Grant | Stock Option (right to buy) | 17.5k | $18.26 | $319.6k | | 05/25/2017 |
| 11/23/2016 | Aimmune Therapeutics, Inc. | AIMT | Grant | Stock Option (right to buy) | 39.5k | $24.90 | $983.8k | | 11/23/2016 |