Alpine Immune Sciences, Inc. ALPN
Trading inactive
| Name of reporting person | Citizenship or organization | Sole voting power | Shared voting power | Sole dispositive power | Shared dispositive power | Amount beneficially owned | Percent of class | Accepted date |
|---|---|---|---|---|---|---|---|---|
| RA Capital Management, L.P. | Delaware | 0 | 5903234 | 0 | 5903234 | 5903234 | 9.99 % | 14/02/2024 |
| Peter Kolchinsky | United States of America | 0 | 5903234 | 0 | 5903234 | 5903234 | 9.99 % | 14/02/2024 |
| Rajeev Shah | United States of America | 0 | 5903234 | 0 | 5903234 | 5903234 | 9.99 % | 14/02/2024 |
| RA Capital Healthcare Fund, L.P. | Delaware | 0 | 5903234 | 0 | 5903234 | 5903234 | 9.99 % | 14/02/2024 |
| Mr. Ortav Yehudai | USA | 0 | 3703433 | 0 | 3703433 | 0 | 6.37 % | 14/02/2024 |
| Dr. Jeffrey R. Jay, M.D. | USA | 0 | 3703433 | 0 | 3703433 | 0 | 6.37 % | 14/02/2024 |
| Great Point Partners, LLC | Delaware | 0 | 3703433 | 0 | 3703433 | 0 | 6.37 % | 14/02/2024 |
| BlackRock, Inc. | Delaware | 3008066 | 0 | 3058498 | 0 | 3058498 | 5.3 % | 02/02/2024 |
| Bihua Chen | United States | 0 | 2850000 | 0 | 2850000 | 2850000 | 5.79 % | 23/10/2023 |
| Cormorant Global Healthcare Master Fund, LP | Cayman Islands | 0 | 2850000 | 0 | 2850000 | 2850000 | 5.79 % | 23/10/2023 |
| Cormorant Asset Management, LP | Delaware | 0 | 2850000 | 0 | 2850000 | 2850000 | 5.79 % | 23/10/2023 |
| Cormorant Global Healthcare GP, LLC | Delaware | 0 | 2850000 | 0 | 2850000 | 2850000 | 5.79 % | 23/10/2023 |
| Cormorant Global Healthcare Master Fund, LP | Cayman Islands | 0 | 2850000 | 0 | 2850000 | 2850000 | 5.79 % | 23/10/2023 |
| Cormorant Global Healthcare GP, LLC | Delaware | 0 | 2850000 | 0 | 2850000 | 2850000 | 5.79 % | 23/10/2023 |
| Cormorant Asset Management, LP | Delaware | 0 | 2850000 | 0 | 2850000 | 2850000 | 5.79 % | 23/10/2023 |
| Bihua Chen | United States | 0 | 2850000 | 0 | 2850000 | 2850000 | 5.79 % | 23/10/2023 |
| Dr. Jeffrey R. Jay, M.D. | USA | 0 | 3637718 | 0 | 3637718 | 0 | 7.92 % | 14/02/2023 |
| Great Point Partners, LLC | Delaware | 0 | 3637718 | 0 | 3637718 | 0 | 7.92 % | 14/02/2023 |
| Dr. Jeffrey R. Jay, M.D. | USA | 0 | 3637718 | 0 | 3637718 | 0 | 7.92 % | 14/02/2023 |
| Great Point Partners, LLC | Delaware | 0 | 3637718 | 0 | 3637718 | 0 | 7.92 % | 14/02/2023 |
| Mr. Ortav Yehudai | USA | 0 | 3637718 | 0 | 3637718 | 0 | 7.92 % | 14/02/2023 |
| Mr. Ortav Yehudai | USA | 0 | 3637718 | 0 | 3637718 | 0 | 7.92 % | 14/02/2023 |
| Paradigm BioCapital Advisors LP | Delaware | 2214722 | 0 | 2214722 | 0 | 2214722 | 5.03 % | 03/10/2022 |
| Paradigm BioCapital Advisors GP LLC | Delaware | 2214722 | 0 | 2214722 | 0 | 2214722 | 5.03 % | 03/10/2022 |
| Paradigm BioCapital Advisors GP LLC | Delaware | 2214722 | 0 | 2214722 | 0 | 2214722 | 5.03 % | 03/10/2022 |
| Paradigm BioCapital International Fund Ltd. | Cayman Islands | 1554920 | 0 | 1554920 | 0 | 1554920 | 3.5 % | 03/10/2022 |
| Paradigm BioCapital International Fund Ltd. | Cayman Islands | 1554920 | 0 | 1554920 | 0 | 1554920 | 3.5 % | 03/10/2022 |
| Dr. Senai Asefaw | USA | 2214722 | 0 | 2214722 | 0 | 2214722 | 5.03 % | 03/10/2022 |
| Paradigm BioCapital Advisors LP | Delaware | 2214722 | 0 | 2214722 | 0 | 2214722 | 5.03 % | 03/10/2022 |
| Dr. Senai Asefaw | USA | 2214722 | 0 | 2214722 | 0 | 2214722 | 5.03 % | 03/10/2022 |
| RA Capital Management, L.P. | Delaware | 0 | 4356632 | 0 | 4356632 | 4356632 | 9.91 % | 03/10/2022 |
| Peter Kolchinsky | United States of America | 0 | 4356632 | 0 | 4356632 | 4356632 | 9.91 % | 03/10/2022 |
| RA Capital Healthcare Fund, L.P. | Delaware | 0 | 4356632 | 0 | 4356632 | 4356632 | 9.91 % | 03/10/2022 |
| RA Capital Healthcare Fund, L.P. | Delaware | 0 | 4356632 | 0 | 4356632 | 4356632 | 9.91 % | 03/10/2022 |
| Rajeev Shah | United States of America | 0 | 4356632 | 0 | 4356632 | 4356632 | 9.91 % | 03/10/2022 |
| RA Capital Management, L.P. | Delaware | 0 | 4356632 | 0 | 4356632 | 4356632 | 9.91 % | 03/10/2022 |
| Peter Kolchinsky | United States of America | 0 | 4356632 | 0 | 4356632 | 4356632 | 9.91 % | 03/10/2022 |
| Rajeev Shah | United States of America | 0 | 4356632 | 0 | 4356632 | 4356632 | 9.91 % | 03/10/2022 |
| Dr. Jeffrey R. Jay, M.D. | USA | 0 | 3448521 | 0 | 3448521 | 0 | 7.85 % | 30/09/2022 |
| Mr. Ortav Yehudai | USA | 0 | 3448521 | 0 | 3448521 | 0 | 7.85 % | 30/09/2022 |
| Dr. Jeffrey R. Jay, M.D. | USA | 0 | 3448521 | 0 | 3448521 | 0 | 7.85 % | 30/09/2022 |
| Great Point Partners, LLC | Delaware | 0 | 3448521 | 0 | 3448521 | 0 | 7.85 % | 30/09/2022 |
| Mr. Ortav Yehudai | USA | 0 | 3448521 | 0 | 3448521 | 0 | 7.85 % | 30/09/2022 |
| Great Point Partners, LLC | Delaware | 0 | 3448521 | 0 | 3448521 | 0 | 7.85 % | 30/09/2022 |
| Lynx1 Capital Management LP | Delaware | 0 | 1537345 | 0 | 1537345 | 1537345 | 5.1 % | 22/04/2022 |
| Weston Nichols | United States of America | 0 | 1537345 | 0 | 1537345 | 1537345 | 5.1 % | 22/04/2022 |
| Biotechnology Value Fund II, L.P. | Delaware | 0 | 618715 | 0 | 618715 | 618715 | 2.1 % | 14/02/2022 |
| BVF I GP LLC | Delaware | 0 | 847157 | 0 | 847157 | 847157 | 2.9 % | 14/02/2022 |
| Biotechnology Value Fund, L.P. | Delaware | 0 | 847157 | 0 | 847157 | 847157 | 2.9 % | 14/02/2022 |
| BVF GP HOLDINGS LLC | Delaware | 0 | 1465872 | 0 | 1465872 | 1465872 | 5 % | 14/02/2022 |
| Biotechnology Value Trading Fund OS LP | Cayman Islands | 0 | 95086 | 0 | 95086 | 95086 | 0 % | 14/02/2022 |
| BVF Partners OS Ltd. | Cayman Islands | 0 | 95086 | 0 | 95086 | 95086 | 0 % | 14/02/2022 |
| BVF II GP LLC | Delaware | 0 | 618715 | 0 | 618715 | 618715 | 2.1 % | 14/02/2022 |
| Mark N. Lampert | United States | 0 | 1589495 | 0 | 1589495 | 1589495 | 5.4 % | 14/02/2022 |
| BVF Inc. | Delaware | 0 | 1589495 | 0 | 1589495 | 1589495 | 5.4 % | 14/02/2022 |
| BVF Partners L.P. | Delaware | 0 | 1589495 | 0 | 1589495 | 1589495 | 5.4 % | 14/02/2022 |
| Decheng Capital Management III (Cayman), LLC | 4708288 | 0 | 4708288 | 0 | 4708288 | 16.11 % | 14/02/2022 | |
| Decheng Capital Management III (Cayman), LLC | 4708288 | 0 | 4708288 | 0 | 4708288 | 16.11 % | 14/02/2022 | |
| Avidity Partners Management LP | Delaware | 0 | 1470390 | 0 | 1470390 | 1470390 | 6.2 % | 16/02/2021 |
| David Witzke | United States America | 0 | 1470390 | 0 | 1470390 | 1470390 | 6.2 % | 16/02/2021 |
| Avidity Master Fund LP | Cayman Islands | 0 | 1312916 | 0 | 1312916 | 1312916 | 5.5 % | 16/02/2021 |
| Avidity Capital Partners LLC | Delaware | 0 | 1470390 | 0 | 1470390 | 1470390 | 6.2 % | 16/02/2021 |
| Avidity Capital Partners Fund LP | Delaware | 0 | 1470390 | 0 | 1470390 | 1470390 | 6.2 % | 16/02/2021 |
| Avidity Partners Management LLC | Delaware | 0 | 1470390 | 0 | 1470390 | 1470390 | 6.2 % | 16/02/2021 |
| Michael Gregory | United States America | 0 | 1470390 | 0 | 1470390 | 1470390 | 6.2 % | 16/02/2021 |
| Michael Gregory | United States of America | 0 | 1337413 | 0 | 1337413 | 1337413 | 5.6 % | 23/12/2020 |
| Avidity Partners Management LP | Delaware | 0 | 1337413 | 0 | 1337413 | 1337413 | 5.6 % | 23/12/2020 |
| Avidity Partners Management (GP) LLC | Delaware | 0 | 1337413 | 0 | 1337413 | 1337413 | 5.6 % | 23/12/2020 |
| Avidity Capital Partners Fund (GP) LP | Delaware | 0 | 1337413 | 0 | 1337413 | 1337413 | 5.6 % | 23/12/2020 |
| Avidity Capital Partners (GP) LLC | Delaware | 0 | 1337413 | 0 | 1337413 | 1337413 | 5.6 % | 23/12/2020 |
| Avidity Master Fund LP | Cayman Islands | 0 | 1211485 | 0 | 1211485 | 1211485 | 5.1 % | 23/12/2020 |
| David Witzke | United States of America | 0 | 1337413 | 0 | 1337413 | 1337413 | 5.6 % | 23/12/2020 |
| Michael Gregory | United States of America | 0 | 1337413 | 0 | 1337413 | 1337413 | 5.6 % | 23/12/2020 |
| Avidity Partners Management LP | Delaware | 0 | 1337413 | 0 | 1337413 | 1337413 | 5.6 % | 23/12/2020 |
| Avidity Partners Management (GP) LLC | Delaware | 0 | 1337413 | 0 | 1337413 | 1337413 | 5.6 % | 23/12/2020 |
| Avidity Capital Partners Fund (GP) LP | Delaware | 0 | 1337413 | 0 | 1337413 | 1337413 | 5.6 % | 23/12/2020 |
| Avidity Capital Partners (GP) LLC | Delaware | 0 | 1337413 | 0 | 1337413 | 1337413 | 5.6 % | 23/12/2020 |
| Avidity Master Fund LP | Cayman Islands | 0 | 1211485 | 0 | 1211485 | 1211485 | 5.1 % | 23/12/2020 |
| David Witzke | United States of America | 0 | 1337413 | 0 | 1337413 | 1337413 | 5.6 % | 23/12/2020 |
| Omega Fund VI, L.P. | Cayman Islands | 0 | 1670370 | 0 | 1670370 | 1670370 | 6.9 % | 06/08/2020 |
| Paster | United States of America | 0 | 1670370 | 0 | 1670370 | 1670370 | 6.9 % | 06/08/2020 |
| Otello Stampacchia | Italy | 0 | 1670370 | 0 | 1670370 | 1670370 | 6.9 % | 06/08/2020 |
| Claudio Nessi | Switzerland | 0 | 1670370 | 0 | 1670370 | 1670370 | 6.9 % | 06/08/2020 |
| Omega Fund VI GP Manager, Ltd. | Cayman Islands | 0 | 1670370 | 0 | 1670370 | 1670370 | 6.9 % | 06/08/2020 |
| Omega Fund VI GP, L.P. | Cayman Islands | 0 | 1670370 | 0 | 1670370 | 1670370 | 6.9 % | 06/08/2020 |
| Omega Fund VI, L.P. | Cayman Islands | 0 | 1670370 | 0 | 1670370 | 1670370 | 6.9 % | 06/08/2020 |
| Omega Fund VI GP, L.P. | Cayman Islands | 0 | 1670370 | 0 | 1670370 | 1670370 | 6.9 % | 06/08/2020 |
| Omega Fund VI GP Manager, Ltd. | Cayman Islands | 0 | 1670370 | 0 | 1670370 | 1670370 | 6.9 % | 06/08/2020 |
| Paster | United States of America | 0 | 1670370 | 0 | 1670370 | 1670370 | 6.9 % | 06/08/2020 |
| Otello Stampacchia | Italy | 0 | 1670370 | 0 | 1670370 | 1670370 | 6.9 % | 06/08/2020 |
| Claudio Nessi | Switzerland | 0 | 1670370 | 0 | 1670370 | 1670370 | 6.9 % | 06/08/2020 |
| BVF Partners L.P. | Delaware | 0 | 1201718 | 0 | 1201718 | 1201718 | 6.5 % | 28/01/2019 |
| Mark N. Lampert | United States | 0 | 1201718 | 0 | 1201718 | 1201718 | 6.5 % | 28/01/2019 |
| BVF Inc. | Delaware | 0 | 1201718 | 0 | 1201718 | 1201718 | 6.5 % | 28/01/2019 |
| Biotechnology Value Fund, L.P. | Delaware | 0 | 584078 | 0 | 584078 | 584078 | 3.1 % | 28/01/2019 |
| Biotechnology Value Fund II, L.P. | Delaware | 0 | 460853 | 0 | 460853 | 460853 | 2.5 % | 28/01/2019 |
| Biotechnology Value Trading Fund OS LP | Cayman Islands | 0 | 84524 | 0 | 84524 | 84524 | 0 % | 28/01/2019 |
| BVF Partners OS Ltd. | Cayman Islands | 0 | 84524 | 0 | 84524 | 84524 | 0 % | 28/01/2019 |
| BVF Partners L.P. | Delaware | 0 | 1201718 | 0 | 1201718 | 1201718 | 6.5 % | 28/01/2019 |
| BVF Inc. | Delaware | 0 | 1201718 | 0 | 1201718 | 1201718 | 6.5 % | 28/01/2019 |
| Mark N. Lampert | United States | 0 | 1201718 | 0 | 1201718 | 1201718 | 6.5 % | 28/01/2019 |
| Biotechnology Value Fund, L.P. | Delaware | 0 | 584078 | 0 | 584078 | 584078 | 3.1 % | 28/01/2019 |
| Biotechnology Value Fund II, L.P. | Delaware | 0 | 460853 | 0 | 460853 | 460853 | 2.5 % | 28/01/2019 |
| Biotechnology Value Trading Fund OS LP | Cayman Islands | 0 | 84524 | 0 | 84524 | 84524 | 0 % | 28/01/2019 |
| BVF Partners OS Ltd. | Cayman Islands | 0 | 84524 | 0 | 84524 | 84524 | 0 % | 28/01/2019 |
| Mark N. Lampert | United States | 0 | 661200 | 0 | 661200 | 661200 | 4.8 % | 27/07/2017 |
| Mark N. Lampert | United States | 0 | 661200 | 0 | 661200 | 661200 | 4.8 % | 27/07/2017 |
| BVF Inc. | Delaware | 0 | 661200 | 0 | 661200 | 661200 | 4.8 % | 27/07/2017 |
| BVF Partners L.P. | Delaware | 0 | 661200 | 0 | 661200 | 661200 | 4.8 % | 27/07/2017 |
| BVF Partners OS Ltd. | Cayman Islands | 0 | 50452 | 0 | 50452 | 50452 | 0 % | 27/07/2017 |
| Biotechnology Value Trading Fund OS LP | Cayman Islands | 0 | 50452 | 0 | 50452 | 50452 | 0 % | 27/07/2017 |
| Biotechnology Value Fund II, L.P. | Delaware | 0 | 179272 | 0 | 179272 | 179272 | 1.3 % | 27/07/2017 |
| Biotechnology Value Fund, L.P. | Delaware | 0 | 277314 | 0 | 277314 | 277314 | 2 % | 27/07/2017 |
| BVF Inc. | Delaware | 0 | 661200 | 0 | 661200 | 661200 | 4.8 % | 27/07/2017 |
| BVF Partners L.P. | Delaware | 0 | 661200 | 0 | 661200 | 661200 | 4.8 % | 27/07/2017 |
| BVF Partners OS Ltd. | Cayman Islands | 0 | 50452 | 0 | 50452 | 50452 | 0 % | 27/07/2017 |
| Biotechnology Value Trading Fund OS LP | Cayman Islands | 0 | 50452 | 0 | 50452 | 50452 | 0 % | 27/07/2017 |
| Biotechnology Value Fund II, L.P. | Delaware | 0 | 179272 | 0 | 179272 | 179272 | 1.3 % | 27/07/2017 |
| Biotechnology Value Fund, L.P. | Delaware | 0 | 277314 | 0 | 277314 | 277314 | 2 % | 27/07/2017 |
| Biotechnology Value Fund II, L.P. | Delaware | 0 | 417486 | 0 | 417486 | 417486 | 2.7 % | 22/03/2016 |
| Biotechnology Value Fund, L.P. | Delaware | 0 | 671798 | 0 | 671798 | 671798 | 4.3 % | 22/03/2016 |
| Mark N. Lampert | United States | 0 | 1546743 | 0 | 1546743 | 1546743 | 10 % | 22/03/2016 |
| BVF Inc. | Delaware | 0 | 1546743 | 0 | 1546743 | 1546743 | 10 % | 22/03/2016 |
| BVF Partners L.P. | Delaware | 0 | 1546743 | 0 | 1546743 | 1546743 | 10 % | 22/03/2016 |
| BVF Partners OS Ltd. | Cayman Islands | 0 | 134133 | 0 | 134133 | 134133 | 0 % | 22/03/2016 |
| Biotechnology Value Trading Fund OS LP | Cayman Islands | 0 | 134133 | 0 | 134133 | 134133 | 0 % | 22/03/2016 |
| Estate of Arnold H. Snider, III | United States | 1557228 | 0 | 1557228 | 0 | 1557228 | 10.1 % | 04/02/2016 |
| BVF Partners OS Ltd. | Cayman Islands | 0 | 105335 | 0 | 105335 | 105335 | 0 % | 21/12/2015 |
| BVF Partners L.P. | Delaware | 0 | 1195013 | 0 | 1195013 | 1195013 | 7.7 % | 21/12/2015 |
| Biotechnology Value Trading Fund OS LP | Cayman Islands | 0 | 105335 | 0 | 105335 | 105335 | 0 % | 21/12/2015 |
| Biotechnology Value Fund II, L.P. | Delaware | 0 | 298247 | 0 | 298247 | 298247 | 1.9 % | 21/12/2015 |
| Biotechnology Value Fund, L.P. | Delaware | 0 | 512140 | 0 | 512140 | 512140 | 3.3 % | 21/12/2015 |
| Mark N. Lampert | United States | 0 | 1195013 | 0 | 1195013 | 1195013 | 7.7 % | 21/12/2015 |
| BVF Inc. | Delaware | 0 | 1195013 | 0 | 1195013 | 1195013 | 7.7 % | 21/12/2015 |
| Wellington Management Company LLP | Delaware | 0 | 1595000 | 0 | 1629900 | 1629900 | 11.14 % | 10/07/2015 |
| Wellington Investment Advisors Holdings LLP | Delaware | 0 | 1604300 | 0 | 1646700 | 1646700 | 11.26 % | 10/07/2015 |
| Wellington Group Holdings LLP | Delaware | 0 | 1604300 | 0 | 1646700 | 1646700 | 11.26 % | 10/07/2015 |
| Wellington Management Group LLP | Massachusetts | 0 | 1604300 | 0 | 1646700 | 1646700 | 11.26 % | 10/07/2015 |