| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 06/08/2023 | FIBROGEN INC | FGEN | Sale | Common Stock | 2.3k | $16.79 | $38.5k | | 06/07/2023 |
| 06/08/2023 | FIBROGEN INC | FGEN | Sale | Common Stock | 6.2k | $17.68 | $110.1k | | 06/07/2023 |
| 06/07/2023 | FIBROGEN INC | FGEN | Grant | Stock Option (Right to Buy) | 12.7k | $17.13 | $217k | | 06/07/2023 |
| 06/07/2023 | FIBROGEN INC | FGEN | Grant | Common Stock | 8.3k | $0.00 | $0 | | 06/07/2023 |
| 05/23/2023 | BIOMARIN PHARMACEUTICAL INC | BMRN | Grant | Common Stock | 4.2k | $0.00 | $0 | | 05/23/2023 |
| 06/21/2022 | AGIOS PHARMACEUTICALS, INC. | AGIO | Grant | Stock options (right to buy) | 29.3k | $18.09 | $530.2k | | 06/21/2022 |
| 06/21/2022 | AGIOS PHARMACEUTICALS, INC. | AGIO | Grant | Restricted stock unit | 5k | $0.00 | $0 | | 06/21/2022 |
| 06/16/2022 | FIBROGEN INC | FGEN | Grant | Common Stock | 15.8k | $0.00 | $0 | | 06/16/2022 |
| 06/16/2022 | FIBROGEN INC | FGEN | Grant | Stock Option (Right to Buy) | 25.7k | $9.00 | $231.2k | | 06/16/2022 |
| 05/24/2022 | BIOMARIN PHARMACEUTICAL INC | BMRN | Grant | Common Stock | 5k | $0.00 | $0 | | 05/24/2022 |
| 05/20/2022 | AGIOS PHARMACEUTICALS, INC. | AGIO | Exercise | Restricted stock unit | 1.6k | $0.00 | $0 | | 05/20/2022 |
| 05/28/2021 | AGIOS PHARMACEUTICALS, INC. | AGIO | Exercise | Restricted stock units | 1.7k | $0.00 | $0 | | 05/28/2021 |
| 05/26/2021 | FIBROGEN INC | FGEN | Grant | Common Stock | 4.7k | $0.00 | $0 | | 05/26/2021 |
| 05/26/2021 | FIBROGEN INC | FGEN | Grant | Stock Option (Right to Buy) | 7.8k | $20.86 | $162.7k | | 05/26/2021 |
| 05/25/2021 | BIOMARIN PHARMACEUTICAL INC | BMRN | Grant | Common Stock | 5.1k | $0.00 | $0 | | 05/25/2021 |
| 05/20/2021 | AGIOS PHARMACEUTICALS, INC. | AGIO | Grant | Restricted stock unit | 1.6k | $0.00 | $0 | | 05/20/2021 |
| 05/20/2021 | AGIOS PHARMACEUTICALS, INC. | AGIO | Grant | Stock options (right to buy) | 8.9k | $56.76 | $504.5k | | 05/20/2021 |
| 02/17/2021 | BIOMARIN PHARMACEUTICAL INC | BMRN | Grant | Common Stock | 2.4k | $0.00 | $0 | | 02/17/2021 |
| 06/04/2020 | FIBROGEN INC | FGEN | Grant | Stock Option (Right to Buy) | 7.8k | $32.69 | $255k | | 06/04/2020 |
| 06/04/2020 | FIBROGEN INC | FGEN | Grant | Common Stock | 4.7k | $0.00 | $0 | | 06/04/2020 |
| 05/29/2020 | AGIOS PHARMACEUTICALS, INC. | AGIO | Exercise | Restricted stock units | 1.9k | $0.00 | $0 | | 05/28/2020 |
| 05/28/2020 | AGIOS PHARMACEUTICALS, INC. | AGIO | Grant | Restricted stock units | 1.7k | $0.00 | $0 | | 05/28/2020 |
| 05/28/2020 | AGIOS PHARMACEUTICALS, INC. | AGIO | Grant | Stock options (right to buy) | 8.1k | $53.35 | $431.9k | | 05/28/2020 |
| 06/05/2019 | FIBROGEN INC | FGEN | Grant | Common Stock | 4.7k | $0.00 | $0 | | 06/05/2019 |
| 06/05/2019 | FIBROGEN INC | FGEN | Grant | Stock Option (Right to Buy) | 7.8k | $39.03 | $304.4k | | 06/05/2019 |
| 05/31/2019 | AGIOS PHARMACEUTICALS, INC. | AGIO | Exercise | Restricted stock units | 1.4k | $0.00 | $0 | | 05/29/2019 |
| 05/29/2019 | AGIOS PHARMACEUTICALS, INC. | AGIO | Grant | Restricted stock units | 1.9k | $0.00 | $0 | | 05/29/2019 |
| 05/29/2019 | AGIOS PHARMACEUTICALS, INC. | AGIO | Grant | Stock option (right to buy) | 8.9k | $47.91 | $427.3k | | 05/29/2019 |
| 12/06/2018 | FIBROGEN INC | FGEN | Grant | Stock Option (Right to Buy) | 3k | $40.93 | $123.1k | | 12/06/2018 |
| 12/06/2018 | FIBROGEN INC | FGEN | Grant | Stock Option (Right to Buy) | 10.4k | $40.93 | $425.7k | | 12/06/2018 |
| 12/06/2018 | FIBROGEN INC | FGEN | Grant | Common Stock | 1.9k | $0.00 | $0 | | 12/06/2018 |
| 12/05/2018 | FIBROGEN INC | FGEN | Grant | Stock Option (Right to Buy) | 3k | $41.34 | $124.4k | | 12/05/2018 |
| 12/05/2018 | FIBROGEN INC | FGEN | Grant | Stock Option (Right to Buy) | 10.4k | $41.34 | $429.9k | | 12/05/2018 |
| 12/05/2018 | FIBROGEN INC | FGEN | Grant | Common Stock | 1.9k | $0.00 | $0 | | 12/05/2018 |
| 05/31/2018 | AGIOS PHARMACEUTICALS, INC. | AGIO | Grant | Stock option (right to buy) | 5.7k | $93.50 | $533k | | 05/31/2018 |
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