NASDAQ : RAIN
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| Filing Date | Reporting Person | Amount Beneficially Owned | % of Class |
|---|---|---|---|
| 2026-06-09 | Harry L. You | 4.52M | 38.52% |
| 2026-05-15 | Meteora Capital, LLC | 638.29K | 7.85% |
| 2026-02-17 | Polar Asset Management Partners Inc. | 143.78K | 1.80% |
| 2026-02-17 | LMR Partners LLP | 611.78K | 7.00% |
| 2026-02-06 | Meteora Capital, LLC | 672.69K | 8.27% |
| 2025-11-14 | Meteora Capital, LLC | 429.46K | 5.70% |
| 2025-11-14 | LMR Partners LLP | 511.78K | 6.40% |
| 2025-08-14 | LMR Partners LLP | 410.14K | 5.20% |
| 2025-08-14 | Meteora Capital, LLC | 458.96K | 6.10% |
| 2025-05-15 | Polar Asset Management Partners Inc. | 448.41K | 5.70% |
| 2025-02-10 | Paul T. Dacier | 1.88M | 24.70% |
| 2025-01-31 | Harry L. You | 2.91M | 32.30% |
| 2025-01-31 | Berto LLC | 564.38K | 7.51% |
| 2025-01-03 | Berto LLC | 564.38K | 7.55% |
| 2025-01-03 | Harry L. You | 2.87M | 32.09% |
| 2023-12-20 | Avanish Vellanki | 2.55M | 7.00% |
| 2023-11-24 | Braden M Leonard | 1.82M | 6.60% |
| 2023-11-24 | BML Investment Partners, L.P. | 1.32M | 4.80% |
| 2023-06-01 | TANG CAPITAL PARTNERS, LP | 3.74M | 14.10% |
| 2023-06-01 | TANG CAPITAL MANAGEMENT, LLC | 3.74M | 14.10% |
| 2023-06-01 | KEVIN TANG | 3.74M | 14.10% |
| 2023-02-14 | Samsara BioCapital, L.P. | 2.26M | 9.10% |
| 2023-02-14 | Samsara BioCapital GP, LLC | 2.26M | 9.10% |
| 2023-02-14 | Dr. Srinivas Akkaraju | 2.26M | 9.10% |
| 2023-01-30 | Robert Atchinson | 1.52M | 8.09% |
| 2023-01-30 | Adage Capital Partners, L.P. | 1.52M | 8.09% |
| 2023-01-30 | Phillip Gross | 1.52M | 8.09% |
| 2023-01-30 | Adage Capital Partners GP, L.L.C. | 1.52M | 8.09% |
| 2023-01-30 | Adage Capital Advisors, L.L.C. | 1.52M | 8.09% |
| 2022-11-18 | Deerfield Mgmt, L.P. | 2.8M | 9.99% |
| 2022-11-08 | MVA Investors, LLC | - | 0.00% |
| 2022-11-08 | Aaron I. Davis | - | 0.00% |
| 2022-11-08 | Boxer Capital, LLC | 2.51M | 9.99% |
| 2022-11-08 | Boxer Asset Management Inc. | 2.51M | 9.99% |
| 2022-11-08 | Joe Lewis | 2.51M | 9.99% |
| 2022-02-14 | Advisors LLC | 2.48M | 9.40% |
| 2022-02-14 | Cormorant Global Healthcare Master Fund, LP | 243.6K | 1.29% |
| 2022-02-14 | Cormorant Global Healthcare GP, LLC | 243.6K | 1.29% |
| 2022-02-14 | Cormorant Private Healthcare Fund II, LP | 925.78K | 4.83% |
| 2022-02-14 | Cormorant Global Healthcare GP II, LLC | 925.78K | 4.83% |
| 2022-02-14 | Cormorant Private Healthcare Fund III, LP | 1.16M | 6.01% |
| 2022-02-14 | Cormorant Private Healthcare GP III, LLC | 1.16M | 6.01% |
| 2022-02-14 | Cormorant Asset Management, LP | 1.94M | 9.99% |
| 2022-02-14 | Bihua Chen | 1.94M | 9.99% |
| 2021-05-07 | Cormorant Global Healthcare Master Fund, LP | 676.4K | 3.69% |
| 2021-05-07 | Bihua Chen | 1.83M | 9.99% |
| 2021-05-07 | Cormorant Asset Management, LP | 1.83M | 9.99% |
| 2021-05-07 | Cormorant Private Healthcare GP III, LLC | 739.7K | 4.03% |
| 2021-05-07 | Cormorant Private Healthcare Fund II, LP | 612.37K | 3.34% |
| 2021-05-07 | Cormorant Global Healthcare GP, LLC | 676.4K | 3.69% |
| 2021-05-07 | Cormorant Global Healthcare GP II, LLC | 612.37K | 3.34% |
| 2021-05-07 | Cormorant Private Healthcare Fund III, LP | 739.7K | 4.03% |
| 2021-05-03 | Boxer Asset Management Inc. | 1.89M | 9.99% |
| 2021-05-03 | Sciences Master Fund, Ltd. | 2.54M | 13.90% |
| 2021-05-03 | MVA Investors, LLC | - | 0.00% |
| 2021-05-03 | Aaron I. Davis | - | 0.00% |
| 2021-05-03 | Advisors LLC | 2.54M | 13.90% |
| 2021-05-03 | Edelman | 2.54M | 13.90% |
| 2021-05-03 | Boxer Capital, LLC | 1.89M | 9.99% |
| 2021-05-03 | Joe Lewis | 1.89M | 9.99% |
| 2021-04-29 | Avanish Vellanki | 2.38M | 13.00% |
| 2021-04-28 | BVF II GP LLC | 532.38K | 2.90% |
| 2021-04-28 | BVF GP HOLDINGS LLC | 1.56M | 8.40% |
| 2021-04-28 | BVF I GP LLC | 1.03M | 5.60% |
| 2021-04-28 | Gorjan Hrustanovic | - | 0.00% |
| 2021-04-28 | MARK N. LAMPERT | 1.85M | 9.99% |
| 2021-04-28 | BIOTECHNOLOGY VALUE FUND, L.P. | 1.03M | 5.60% |
| 2021-04-28 | BVF INC. | 1.85M | 9.99% |
| 2021-04-28 | BVF PARTNERS L.P. | 1.85M | 9.99% |
| 2021-04-28 | BIOTECHNOLOGY VALUE TRADING FUND OS, L.P. | 88226.0 | 1.00% |
| 2021-04-28 | BIOTECHNOLOGY VALUE FUND II, L.P. | 532.38K | 2.90% |
| 2021-04-28 | BVF PARTNERS OS LTD. | 88226.0 | 1.00% |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2025-12-31 | $5.84 | 7.53M | $43.97M | $213.69K | $9.5M | $53.26M |
| 2024-12-31 | $7.30 | 1.98M | $14.43M | $32604 | $3.51M | $17.91M |
| 2023-12-31 | $7.30 | 6.86M | $50.08M | $37345 | $611.26K | $50.66M |
| 2022-12-31 | $7.30 | 4.66M | $34.05M | $100000 | $170.39K | $34.12M |
| 2021-12-31 | $7.30 | 4.42M | $32.23M | $801.94K | $412K | $31.84M |
| 2020-12-31 | $7.30 | 1.78M | $12.97M | $58.86M | $453K | -$45.44M |
| 2019-12-31 | $7.30 | 1.78M | $12.97M | $5.79M | $3.31M | $10.48M |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2.54 | 7.83M | $19.89M | $580.64K | $12.19M | $31.5M |
| 2025-12-31 | $5.84 | 7.53M | $43.97M | $213.69K | $9.5M | $53.26M |
| 2025-09-30 | $5.53 | 7.53M | $41.63M | $236.74K | $7M | $48.4M |
| 2025-06-30 | $3.00 | 7.59M | $22.76M | $16473 | $5.91M | $28.65M |
| 2025-03-31 | $1.98 | 7.22M | $14.3M | $273.12K | $4.25M | $18.28M |
| 2024-12-31 | $7.30 | 7.22M | $52.73M | $32604 | $3.51M | $56.21M |
| 2024-09-30 | $7.30 | 6.86M | $50.08M | $239.86K | $806.93K | $50.65M |
| 2024-06-30 | $7.30 | 6.63M | $48.37M | -$ | $500K | $48.87M |
| 2024-03-31 | $7.30 | 6.63M | $48.37M | -$ | $500K | $48.87M |
| 2023-12-31 | $7.30 | 6.86M | $50.08M | $37345 | $611.26K | $50.66M |
| 2023-09-30 | $7.30 | 6.86M | $50.08M | $37.31M | $456K | $13.23M |
| 2023-06-30 | $7.30 | 6.06M | $44.24M | $40.08M | $203K | $4.37M |