NASDAQ : CASI
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| Filing Date | Reporting Person | Amount Beneficially Owned | % of Class |
|---|---|---|---|
| 2026-05-18 | WEI-WU HE, Ph.D. | 23.99M | 58.80% |
| 2026-03-23 | ETP Global III Fund L.P. | 15M | 42.20% |
| 2026-03-23 | HE Family GRAT | 100000.0 | 0.50% |
| 2026-03-23 | ETP BIOHEALTH III FUND, L.P. | 300K | 1.50% |
| 2026-03-23 | ETP Global Fund L.P. | 753.23K | 3.70% |
| 2026-03-23 | EMERGING TECHNOLOGY PARTNERS, LLC | 16.1M | 45.30% |
| 2026-03-23 | HUIYING MEMORIAL FOUNDATION | 637.64K | 3.10% |
| 2026-03-23 | WEI-WU HE, Ph.D. | 18.99M | 53.00% |
| 2026-02-17 | Venrock Healthcare Capital Partners III, L.P. | 1.99M | 9.20% |
| 2026-02-13 | Foresite Capital Fund VI LP | - | 0.00% |
| 2026-02-10 | HE Family GRAT | 100000.0 | 0.50% |
| 2026-02-10 | WEI-WU HE, Ph.D. | 13.97M | 45.40% |
| 2026-02-10 | HUIYING MEMORIAL FOUNDATION | 637.64K | 3.10% |
| 2026-02-10 | EMERGING TECHNOLOGY PARTNERS, LLC | 1.1M | 5.30% |
| 2026-02-10 | ETP Global Fund L.P. | 753.23K | 3.70% |
| 2026-02-10 | ETP BIOHEALTH III FUND, L.P. | 300K | 1.50% |
| 2026-02-10 | ETP Global Fund III L.P. | 10M | 32.70% |
| 2026-01-29 | WEI-WU HE, Ph.D. | 8.97M | 34.80% |
| 2026-01-29 | ETP Global Fund III L.P. | 5M | 19.60% |
| 2026-01-29 | HE Family GRAT | 100000.0 | 0.50% |
| 2026-01-29 | ETP BIOHEALTH III FUND, L.P. | 300K | 1.50% |
| 2026-01-29 | ETP Global Fund L.P. | 753.23K | 3.70% |
| 2026-01-29 | EMERGING TECHNOLOGY PARTNERS, LLC | 1.1M | 5.30% |
| 2026-01-29 | HUIYING MEMORIAL FOUNDATION | 637.64K | 3.10% |
| 2026-01-20 | TIANJIN JINGRAN MANAGEMENT CENTER (LIMITED PARTNERSHIP) | 1.02M | 5.00% |
| 2026-01-20 | SNOW MOON LTD | 1.02M | 5.00% |
| 2026-01-20 | SPARKLE BYTE LTD | 1.02M | 5.00% |
| 2026-01-20 | Zhou Quan | 992.64K | 4.80% |
| 2026-01-20 | Ho Chi Sing | 915.85K | 4.50% |
| 2026-01-20 | IDG-Accel China Growth Fund GP III Associates Ltd. | 915.85K | 4.50% |
| 2026-01-20 | IDG-Accel China Growth Fund III Associates L.P. | 915.85K | 4.50% |
| 2026-01-20 | IDG-Accel China III Investors L.P. | 915.85K | 4.50% |
| 2026-01-20 | IDG-Accel China Growth Fund III L.P. | 915.85K | 4.50% |
| 2026-01-20 | Xizang Hexie Enterprise Management Co., Ltd. | 1.02M | 5.00% |
| 2026-01-20 | Zhuhai Hexie Zhiyuan Management Consulting Co., Ltd. | 1.02M | 5.00% |
| 2026-01-20 | Jianguang Li | 1.02M | 5.00% |
| 2026-01-20 | Dongliang Lin | 1.02M | 5.00% |
| 2026-01-20 | Jingbo Wang | 1.02M | 5.00% |
| 2026-01-20 | Kuiguang Niu | 1.02M | 5.00% |
| 2026-01-20 | Beijing Hexie Kangjian Investment Center (Limited Partnership) | 1.02M | 5.00% |
| 2026-01-20 | Beijing Hexie Tiancheng Investment Management Center (Limited Partnership) | 1.02M | 5.00% |
| 2026-01-20 | He Xie Ai Qi Investment Management (Beijing) Co., Ltd. | 1.02M | 5.00% |
| 2026-01-09 | HE Family GRAT | 100000.0 | 0.50% |
| 2026-01-09 | ETP BIOHEALTH III FUND, L.P. | 300K | 1.50% |
| 2026-01-09 | ETP Global Fund L.P. | 753.23K | 3.70% |
| 2026-01-09 | EMERGING TECHNOLOGY PARTNERS, LLC | 1.1M | 5.30% |
| 2026-01-09 | HUIYING MEMORIAL FOUNDATION | 637.64K | 3.10% |
| 2026-01-09 | WEI-WU HE, Ph.D. | 3.97M | 19.10% |
| 2025-12-18 | ETP Global Fund L.P. | 753.23K | 3.70% |
| 2025-12-18 | HUIYING MEMORIAL FOUNDATION | 637.64K | 3.10% |
| 2025-12-18 | WEI-WU HE, Ph.D. | 3.97M | 19.10% |
| 2025-12-18 | HE Family GRAT | 100000.0 | 0.50% |
| 2025-12-18 | ETP BIOHEALTH III FUND, L.P. | 300K | 1.50% |
| 2025-12-18 | EMERGING TECHNOLOGY PARTNERS, LLC | 1.1M | 5.30% |
| 2025-12-17 | Panacea Venture Healthcare Fund II GP Company, Ltd. | 4.53M | 22.00% |
| 2025-12-17 | Panacea Venture Healthcare Fund II, L.P. | 4.53M | 22.00% |
| 2025-12-17 | Panacea Innovation Limited | 4.53M | 22.00% |
| 2025-12-17 | James Huang | 4.65M | 22.50% |
| 2025-11-26 | Chen Zhenfeng | 2.26M | 11.00% |
| 2025-11-14 | Foresite Capital Fund VI LP | 979.96K | 6.30% |
| 2025-09-26 | Panacea Venture Healthcare Fund II GP Company, Ltd. | 3.55M | 19.40% |
| 2025-09-26 | James Huang | 3.66M | 19.90% |
| 2025-09-26 | Panacea Innovation Limited | 3.55M | 19.40% |
| 2025-09-26 | Panacea Venture Healthcare Fund II, L.P. | 3.55M | 19.40% |
| 2025-08-12 | Foresite Capital Fund VI, L.P. | 787.12K | 5.10% |
| 2025-07-23 | Panacea Venture Healthcare Fund II, L.P. | 2.05M | 13.20% |
| 2025-06-20 | ETP BIOHEALTH III FUND , L.P. | 300K | 1.90% |
| 2025-06-20 | WEI-WU HE, Ph.D. | 3.74M | 23.80% |
| 2025-06-20 | HUIYING MEMORIAL FOUNDATION | 407.64K | 2.60% |
| 2025-06-20 | EMERGING TECHNOLOGY PARTNERS, LLC | 1.1M | 7.10% |
| 2025-06-20 | ETP Global Fund L.P. | 753.23K | 4.90% |
| 2025-06-20 | HE Family GRAT | 100000.0 | 0.60% |
| 2025-02-03 | Quan Zhou | 992.64K | 6.40% |
| 2025-02-03 | IDG-Accel China Growth Fund III L.P. | 915.85K | 5.90% |
| 2025-02-03 | IDG-Accel China III Investors L.P. | 915.85K | 5.90% |
| 2025-02-03 | IDG-Accel China Growth Fund III Associates L.P. | 915.85K | 5.90% |
| 2025-02-03 | IDG-Accel China Growth Fund GP III Associates Ltd. | 915.85K | 5.90% |
| 2025-02-03 | Ho Chi Sing | 915.85K | 5.90% |
| 2024-07-25 | Venrock Healthcare Capital Partners III, L.P. | 1.51M | 9.99% |
| 2024-07-25 | VHCP Management III, LLC | 1.51M | 9.99% |
| 2024-07-25 | VHCP Co-Investment Holdings III, LLC | 1.51M | 9.99% |
| 2024-07-25 | Venrock Healthcare Capital Partners EG, L.P. | 1.51M | 9.99% |
| 2024-07-25 | Koh, Bong | 1.51M | 9.99% |
| 2024-07-25 | Shah, Nimish | 1.51M | 9.99% |
| 2024-07-25 | VHCP Management EG, LLC | 1.51M | 9.99% |
| 2024-06-20 | S Foresite Capital Management VI, LLC (“FCM VI”) | 1.31M | 9.80% |
| 2024-06-20 | S James Tananbaum (“Tananbaum”) | 1.31M | 9.80% |
| 2024-06-20 | S Foresite Capital Fund VI, L.P. (“FCF VI”) | 1.31M | 9.80% |
| 2023-04-10 | Panacea Venture Healthcare Fund II GP Company, Ltd. | 1.23M | 9.20% |
| 2023-04-10 | Panacea Venture Healthcare Fund II, L.P. | 1.23M | 9.20% |
| 2023-04-10 | Panacea Innovation Limited | 1.23M | 9.20% |
| 2023-04-10 | James Huang | 1.23M | 9.20% |
| 2022-02-14 | Mitchell Blutt | - | 0.00% |
| 2022-02-14 | Consonance Capital Management LP | - | 0.00% |
| 2022-02-14 | Consonance Capman GP LLC | - | 0.00% |
| 2021-02-17 | Consonance Capital Opportunity Fund Management LP | 2.18M | 1.75% |
| 2021-02-17 | Consonance Capital Management LP | 5.4M | 4.36% |
| 2021-02-17 | Mitchell Blutt | 7.58M | 6.11% |
| 2021-02-17 | Consonance Capman GP LLC | 7.58M | 6.11% |
| 2021-02-16 | Consonance Capital Opportunity Fund Management LP | 1.19M | 2.04% |
| 2021-02-16 | Consonance Capman GP LLC | 6.06M | 9.99% |
| 2021-02-16 | Mitchell Blutt | 6.06M | 9.99% |
| 2021-02-16 | Consonance Capital Management LP | 5.4M | 4.36% |
| 2021-02-12 | Federated Hermes, Inc. | 10.0 | 12.00% |
| 2020-08-18 | Spectrum Pharmaceuticals, Inc. | 9.23M | 7.50% |
| 2020-08-18 | Spectrum Pharmaceuticals Cayman, L.P. | 4.65M | 3.80% |
| 2020-02-19 | Wealth Strategy Holding Limited | 10.68M | 10.91% |
| 2019-02-06 | DAPENG LI | 9.36M | 9.66% |
| 2018-11-14 | Jianguang Li | 10.2M | 11.80% |
| 2018-11-14 | Snow Moon Limited | 10.2M | 11.80% |
| 2018-11-14 | Dongliang Lin | 10.2M | 11.80% |
| 2018-11-14 | Sparkle Byte Limited | 10.2M | 11.80% |
| 2018-11-14 | He Xie Ai Qi Investment Management (Beijing) Co., Ltd. | 10.2M | 11.80% |
| 2018-11-14 | Tianjin Jingran Management Center (Limited Partnership) | 10.2M | 11.80% |
| 2018-11-14 | Fei Yang | 10.2M | 11.80% |
| 2018-10-11 | WEALTH STRATEGY HOLDING LIMITED | 10.12M | 10.67% |
| 2017-12-01 | WEALTH STRATEGY HOLDING LIMITED | 6.3M | 9.60% |
| 2016-03-21 | ZHEJIANG KANGLAITE GROUP CO., LTD | 2.06M | 5.03% |
| 2016-01-25 | Sparkle Byte Limited | 5.69M | 13.60% |
| 2016-01-25 | Snow Moon Limited | 5.69M | 13.60% |
| 2016-01-25 | Tianjin Jingran Management Center (Limited Partnership) | 5.69M | 13.60% |
| 2016-01-25 | He Xie Ai Qi Investment Management (Beijing) Co., Ltd. | 5.69M | 13.60% |
| 2016-01-25 | Jianguang Li | 5.69M | 13.60% |
| 2016-01-25 | Dongliang Lin | 5.69M | 13.60% |
| 2016-01-25 | Suyang Zhang | 5.69M | 13.60% |
| 2016-01-25 | Fei Yang | 5.69M | 13.60% |
| 2011-02-14 | Seaside 88 Advisors, LLC | - | 0.00% |
| 2011-02-14 | Seaside 88, LP | - | 0.00% |
| 2011-02-14 | William J. Ritger | - | 0.00% |
| 2011-02-14 | Denis M. O’Donnell | - | 0.00% |
| 2006-02-14 | Joseph Edelman | 313.73K | 0.40% |
| 2006-02-09 | Domain Public Equity Partners, L.P. | 3.91M | 5.30% |
| 2005-01-26 | Joseph Edelman | 2.81M | 6.54% |
| 2003-01-10 | FMR Corp. | 339.5K | 1.55% |
| 2003-01-10 | Abigail P. Johnson | 339.5K | 1.55% |
| 2003-01-10 | Edward C. Johnson 3d | 339.5K | 1.55% |
| 2002-02-14 | Abigail P. Johnson | 1.22M | 6.70% |
| 2002-02-14 | Edward C. Johnson 3d | 1.22M | 6.70% |
| 2002-02-14 | FMR Corp. | 1.22M | 6.70% |
| 2001-02-13 | Edward C. Johnson 3d | 1.19M | 7.03% |
| 2001-02-13 | Abigail P. Johnson | 1.19M | 7.03% |
| 2001-02-13 | FMR Corp. | 1.19M | 7.03% |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2024-12-31 | $2.83 | 15.34M | $43.41M | $13.47M | $22.14M | $52.09M |
| 2023-12-31 | $7.16 | 13.36M | $95.66M | $17.08M | $21.24M | $99.81M |
| 2022-12-31 | $1.79 | 13.65M | $24.43M | $47.11M | $1.34M | -$21.34M |
| 2021-12-31 | $8.00 | 13.61M | $108.88M | $38.7M | $4.33M | $74.51M |
| 2020-12-31 | $29.50 | 11.05M | $325.83M | $57.06M | $3.2M | $271.97M |
| 2019-12-31 | $30.90 | 9.59M | $296.48M | $53.62M | $2.2M | $245.06M |
| 2018-12-31 | $40.20 | 8.48M | $340.7M | $84.2M | $1.5M | $258M |
| 2017-12-31 | $32.50 | 6.15M | $199.92M | $43.49M | $1.5M | $157.93M |
| 2016-12-31 | $11.50 | 5.59M | $64.25M | $27.09M | $1.49M | $38.65M |
| 2015-12-31 | $9.60 | 3.24M | $31.15M | $5.13M | $1.46M | $27.48M |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2025-09-30 | $1.66 | 16.05M | $26.64M | $4.68M | $18.86M | $40.81M |
| 2025-06-30 | $1.18 | 15.51M | $18.3M | $6.74M | $18.73M | $30.29M |
| 2025-03-31 | $2.16 | 15.49M | $33.46M | $10.9M | $18.49M | $41.06M |
| 2024-12-31 | $2.83 | 15.49M | $43.84M | $13.47M | $22.14M | $52.52M |
| 2024-09-30 | $6.16 | 15.29M | $94.21M | $16.54M | $19.12M | $96.8M |
| 2024-06-30 | $5.40 | 13.52M | $73M | $9.53M | $18.46M | $81.94M |
| 2024-03-31 | $3.66 | 13.38M | $48.98M | $12.2M | $18.59M | $55.36M |
| 2023-12-31 | $7.16 | 13.38M | $95.79M | $17.08M | $21.24M | $99.95M |
| 2023-09-30 | $2.56 | 13.38M | $34.25M | $19.98M | -$ | $14.27M |
| 2023-06-30 | $2.50 | 13.34M | $33.36M | $16.92M | -$ | $16.45M |
| 2023-03-31 | $2.32 | 13.34M | $30.95M | $16.59M | -$ | $14.35M |
| 2022-12-31 | $1.79 | 13.46M | $24.09M | $47.11M | $1.34M | -$21.68M |