| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 01/04/2023 | ALPINE IMMUNE SCIENCES, INC. | NVLS | Grant | Stock Option (Right to buy) | 109k | $0.00 | $0 | | 01/04/2023 |
| 01/04/2022 | ALPINE IMMUNE SCIENCES, INC. | NVLS | Grant | Stock Option (Right to buy) | 112.5k | $0.00 | $0 | | 01/04/2022 |
| 12/31/2021 | ALPINE IMMUNE SCIENCES, INC. | NVLS | Sale | Common Stock | 17k | $13.92 | $236.8k | | 12/31/2021 |
| 01/05/2021 | ALPINE IMMUNE SCIENCES, INC. | NVLS | Grant | Stock Option (Right to buy) | 120k | $0.00 | $0 | | 01/05/2021 |
| 12/31/2020 | ALPINE IMMUNE SCIENCES, INC. | NVLS | Payment of Exercise | Common Stock | 2.3k | $12.60 | $28.5k | | 12/31/2020 |
| 06/30/2020 | ALPINE IMMUNE SCIENCES, INC. | NVLS | Payment of Exercise | Common Stock | 2.3k | $9.71 | $21.9k | | 06/30/2020 |
| 01/23/2020 | ALPINE IMMUNE SCIENCES, INC. | NVLS | Grant | Stock Option (right to buy) | 102k | $0.00 | $0 | | 01/23/2020 |
| 01/23/2020 | ALPINE IMMUNE SCIENCES, INC. | NVLS | Grant | Common Stock | 18.5k | $0.00 | $0 | | 01/23/2020 |
| 05/30/2019 | ALPINE IMMUNE SCIENCES, INC. | NVLS | Purchase | Common Stock | 10k | $4.95 | $49.5k | | 05/30/2019 |
| 02/06/2019 | ALPINE IMMUNE SCIENCES, INC. | NVLS | Grant | Stock Option (right to buy) | 75k | $0.00 | $0 | | 02/06/2019 |
| 01/02/2018 | ALPINE IMMUNE SCIENCES, INC. | NVLS | Grant | Stock Option (Right to buy) | 45k | $0.00 | $0 | | 01/02/2018 |
| 07/24/2017 | ALPINE IMMUNE SCIENCES, INC. | NVLS | Grant | Employee Stock Option (right to buy) | 74.5k | $0.00 | $0 | | 07/24/2017 |