Nassim Usman serves as Executive at CATALYST BIOSCIENCES, INC., where they oversee executive responsibilities. Since joining the company, Nassim Usman has executed 31 insider transactions totaling $986.2K, demonstrating a bearish approach to their equity position. Their most recent transaction on May 1, 2024 involved exercising options for 20,000 shares valued at $138.6K.
Nassim Usman currently holds 21,636 shares of CATALYST BIOSCIENCES, INC. (CBIO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Nassim Usman has been a net seller of CBIO stock. They have purchased $35.4K and sold $950.8K worth of shares.
Nassim Usman's most recent insider trade was on May 1, 2024, when they sold 20,000 shares at $6.93 per share.
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| $13.86 |
| Planned |
| May 1, 2024 | GYRE | $74.5K | Sale | 5,000 | $14.90 | Planned |
| May 1, 2024 | GYRE | $1.6K | Sale | 100 | $15.63 | Planned |
| Apr 1, 2024 | GYRE | $323.0K | Sale | 20,000 | $16.15 | Planned |
| Apr 1, 2024 | GYRE | $138.6K | Option Exercise | 20,000 | $6.93 | Planned |
| Mar 15, 2024 | GYRE | $138.6K | Option Exercise | 20,000 | $6.93 | Planned |
| Mar 15, 2024 | GYRE | $345.2K | Sale | 20,000 | $17.26 | Planned |
| Aug 31, 2023 | CBIO | $0 | Disposition | 24.54 | $N/A | Discretionary |
| Aug 31, 2023 | CBIO | $0 | Disposition | 8.46 | $N/A | Discretionary |
| Aug 31, 2023 | CBIO | $0 | Disposition | 1.17 | $N/A | Discretionary |
| Aug 9, 2022 | CBIO | $1.5K | Purchase | 3,250 | $0.47 | Discretionary |
| Feb 9, 2022 | CBIO | $1.5K | Purchase | 3,250 | $0.46 | Discretionary |
| Aug 9, 2021 | CBIO | $3.1K | Purchase | 867 | $3.62 | Discretionary |
| Apr 5, 2021 | CBIO | $23.1K | Option Exercise | 5,000 | $4.63 | Discretionary |
| Feb 9, 2021 | CBIO | $2.8K | Purchase | 582 | $4.81 | Discretionary |
| Aug 10, 2020 | CBIO | $2.8K | Purchase | 582 | $4.81 | Discretionary |
| Mar 13, 2020 | CBIO | $15.6K | Purchase | 4,000 | $3.91 | Discretionary |
| Feb 10, 2020 | CBIO | $2.7K | Award | 430 | $6.23 | Discretionary |
| Aug 12, 2019 | CBIO | $2.7K | Award | 413 | $6.51 | Discretionary |
| May 21, 2019 | CBIO | $0 | Gift | 4,400 | $N/A | Discretionary |
| May 21, 2019 | CBIO | $0 | Gift | 4,400 | $N/A | Discretionary |
| May 21, 2019 | CBIO | $20.4K | Option Exercise | 4,400 | $4.63 | Discretionary |
| Feb 11, 2019 | CBIO | $2.5K | Award | 350 | $7.04 | Discretionary |
| Jan 31, 2019 | CBIO | $26.5K | Option Exercise | 5,729 | $4.63 | Discretionary |
| Apr 9, 2018 | CBIO | $0 | Gift | 88 | $N/A | Discretionary |
| Apr 9, 2018 | CBIO | $0 | Gift | 88 | $N/A | Discretionary |
| Apr 4, 2018 | CBIO | $407 | Option Exercise | 88 | $4.63 | Discretionary |
| Dec 17, 2015 | CBIO | $8.0K | Purchase | 4,000 | $2.00 | Discretionary |
| Aug 20, 2015 | CBIO | $0 | Other | 60,847 | $N/A | Discretionary |