| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 01/07/2022 | CATALYST BIOSCIENCES, INC. | CBIO | Grant | Common Stock | 7.5k | $0.00 | $0 | | 01/07/2022 |
| 10/01/2021 | CATALYST BIOSCIENCES, INC. | CBIO | Grant | Common Stock | 1.8k | $0.00 | $0 | | 10/01/2021 |
| 04/01/2021 | CATALYST BIOSCIENCES, INC. | CBIO | Grant | Common Stock | 2.5k | $0.00 | $0 | | 04/01/2021 |
| 10/01/2020 | CATALYST BIOSCIENCES, INC. | CBIO | Grant | Common Stock | 2.8k | $0.00 | $0 | | 10/01/2020 |
| 07/01/2020 | CATALYST BIOSCIENCES, INC. | CBIO | Grant | Common Stock | 2.1k | $0.00 | $0 | | 07/01/2020 |
| 06/11/2020 | CATALYST BIOSCIENCES, INC. | CBIO | Grant | Stock Option (Right to Buy) | 5k | $7.18 | $35.9k | | 06/11/2020 |
| 04/01/2020 | CATALYST BIOSCIENCES, INC. | CBIO | Grant | Common Stock | 1.7k | $0.00 | $0 | | 04/01/2020 |
| 01/02/2020 | CATALYST BIOSCIENCES, INC. | CBIO | Grant | Common Stock | 1.1k | $0.00 | $0 | | 01/02/2020 |
| 10/01/2019 | CATALYST BIOSCIENCES, INC. | CBIO | Grant | Common Stock | 1.5k | $0.00 | $0 | | 10/01/2019 |
| 07/01/2019 | CATALYST BIOSCIENCES, INC. | CBIO | Grant | Common Stock | 1k | $0.00 | $0 | | 07/01/2019 |
| 06/13/2019 | CATALYST BIOSCIENCES, INC. | CBIO | Grant | Stock Option (Right to Buy) | 5k | $7.46 | $37.3k | | 06/13/2019 |
| 04/01/2019 | CATALYST BIOSCIENCES, INC. | CBIO | Grant | Common Stock | 717 | $0.00 | $0 | | 04/01/2019 |
| 12/31/2018 | CATALYST BIOSCIENCES, INC. | CBIO | Grant | Common Stock | 811 | $0.00 | $0 | | 12/31/2018 |
| 06/13/2018 | CATALYST BIOSCIENCES, INC. | CBIO | Grant | Stock Option (Right to Buy) | 5k | $24.94 | $124.7k | | 06/13/2018 |
| 10/25/2017 | CATALYST BIOSCIENCES, INC. | CBIO | Grant | Stock Option (Right to Buy) | 10k | $4.72 | $47.2k | | 10/25/2017 |