Merrimack Pharmaceuticals, Inc. MACK
Trading inactive
| Déclarant | Citoyenneté ou lieu d'organisation | Pouvoir de vote unique | Pouvoir de vote partagé | Pouvoir de disposition unique | Pouvoir de disposition partagé | Montant en propriété effective | Pourcentage détenu | Date d'achat |
|---|---|---|---|---|---|---|---|---|
| 22NW GP, Inc. | DELAWARE | 0 | 0 | 0 | 0 | 0 | 0 % | 14/02/2024 |
| 22NW, LP | DELAWARE | 0 | 0 | 0 | 0 | 0 | 0 % | 14/02/2024 |
| 22NW Fund, LP | DELAWARE | 0 | 0 | 0 | 0 | 0 | 0 % | 14/02/2024 |
| Aron R. English | USA | 0 | 0 | 0 | 0 | 0 | 0 % | 14/02/2024 |
| 22NW Fund GP, LLC | DELAWARE | 0 | 0 | 0 | 0 | 0 | 0 % | 14/02/2024 |
| BlackRock, Inc. | Delaware | 740660 | 0 | 743623 | 0 | 743623 | 5.2 % | 31/01/2024 |
| 22NW Fund, LP | DELAWARE | 1015048 | 0 | 1015048 | 0 | 1015048 | 7.6 % | 13/02/2023 |
| 22NW GP, Inc. | DELAWARE | 1015048 | 0 | 1015048 | 0 | 1015048 | 7.6 % | 13/02/2023 |
| 22NW Fund GP, LLC | DELAWARE | 1015048 | 0 | 1015048 | 0 | 1015048 | 7.6 % | 13/02/2023 |
| 22NW, LP | DELAWARE | 1015048 | 0 | 1015048 | 0 | 1015048 | 7.6 % | 13/02/2023 |
| 22NW Fund, LP | DELAWARE | 1015048 | 0 | 1015048 | 0 | 1015048 | 7.6 % | 13/02/2023 |
| Aron R. English | USA | 1015048 | 0 | 1015048 | 0 | 1015048 | 7.6 % | 13/02/2023 |
| Aron R. English | USA | 1015048 | 0 | 1015048 | 0 | 1015048 | 7.6 % | 13/02/2023 |
| 22NW GP, Inc. | DELAWARE | 1015048 | 0 | 1015048 | 0 | 1015048 | 7.6 % | 13/02/2023 |
| 22NW, LP | DELAWARE | 1015048 | 0 | 1015048 | 0 | 1015048 | 7.6 % | 13/02/2023 |
| 22NW Fund GP, LLC | DELAWARE | 1015048 | 0 | 1015048 | 0 | 1015048 | 7.6 % | 13/02/2023 |
| Cubist Systematic Strategies, LLC | Delaware | 0 | 494 | 0 | 494 | 494 | 0.1 % | 04/08/2022 |
| Point72 Asset Management, L.P. | Delaware | 0 | 900487 | 0 | 900487 | 900487 | 6.7 % | 04/08/2022 |
| Point72 Asset Management, L.P. | Delaware | 0 | 900487 | 0 | 900487 | 900487 | 6.7 % | 04/08/2022 |
| Steven A. Cohen | United States | 0 | 900981 | 0 | 900981 | 900981 | 6.7 % | 04/08/2022 |
| Steven A. Cohen | United States | 0 | 900981 | 0 | 900981 | 900981 | 6.7 % | 04/08/2022 |
| Cubist Systematic Strategies, LLC | Delaware | 0 | 494 | 0 | 494 | 494 | 0.1 % | 04/08/2022 |
| Point72 Capital Advisors, Inc. | Delaware | 0 | 900487 | 0 | 900487 | 900487 | 6.7 % | 04/08/2022 |
| Point72 Capital Advisors, Inc. | Delaware | 0 | 900487 | 0 | 900487 | 900487 | 6.7 % | 04/08/2022 |
| Aron R. English | USA | 1241896 | 0 | 1241896 | 0 | 1241896 | 9.3 % | 14/02/2022 |
| 22NW, LP | DELAWARE | 1241896 | 0 | 1241896 | 0 | 1241896 | 9.3 % | 14/02/2022 |
| 22NW Fund GP, LLC | DELAWARE | 1241896 | 0 | 1241896 | 0 | 1241896 | 9.3 % | 14/02/2022 |
| 22NW GP, Inc. | DELAWARE | 1241896 | 0 | 1241896 | 0 | 1241896 | 9.3 % | 14/02/2022 |
| Aron R. English | USA | 1241896 | 0 | 1241896 | 0 | 1241896 | 9.3 % | 14/02/2022 |
| 22NW Fund, LP | DELAWARE | 1241896 | 0 | 1241896 | 0 | 1241896 | 9.3 % | 14/02/2022 |
| 22NW GP, Inc. | DELAWARE | 1241896 | 0 | 1241896 | 0 | 1241896 | 9.3 % | 14/02/2022 |
| 22NW Fund GP, LLC | DELAWARE | 1241896 | 0 | 1241896 | 0 | 1241896 | 9.3 % | 14/02/2022 |
| 22NW, LP | DELAWARE | 1241896 | 0 | 1241896 | 0 | 1241896 | 9.3 % | 14/02/2022 |
| 22NW Fund, LP | DELAWARE | 1241896 | 0 | 1241896 | 0 | 1241896 | 9.3 % | 14/02/2022 |
| Daniel Mack | USA | 0 | 569971 | 0 | 569971 | 569971 | 4.3 % | 14/02/2022 |
| Nantahala Capital Management, LLC | MA | 0 | 569971 | 0 | 569971 | 569971 | 4.3 % | 14/02/2022 |
| Wilmot B. Harkey | USA | 0 | 569971 | 0 | 569971 | 569971 | 4.3 % | 14/02/2022 |
| 22NW, LP | Delaware | 1241896 | 0 | 1241896 | 0 | 1241896 | 9.28 % | 12/02/2021 |
| 22NW, LP | Delaware | 1241896 | 0 | 1241896 | 0 | 1241896 | 9.28 % | 12/02/2021 |
| Nantahala Capital Management, LLC | MA | 0 | 751843 | 0 | 751843 | 751843 | 5.6 % | 12/02/2021 |
| Wilmot B. Harkey | USA | 0 | 751843 | 0 | 751843 | 751843 | 5.6 % | 12/02/2021 |
| Daniel Mack | USA | 0 | 751843 | 0 | 751843 | 751843 | 5.6 % | 12/02/2021 |
| Nantahala Capital Management, LLC | MA | 0 | 751843 | 0 | 751843 | 751843 | 5.6 % | 12/02/2021 |
| Wilmot B. Harkey | USA | 0 | 751843 | 0 | 751843 | 751843 | 5.6 % | 12/02/2021 |
| Daniel Mack | USA | 0 | 751843 | 0 | 751843 | 751843 | 5.6 % | 12/02/2021 |
| BVF GP HOLDINGS LLC | Delaware | 0 | 0 | 0 | 0 | 0 | 0 % | 14/02/2020 |
| Biotechnology Value Fund II, L.P. | Delaware | 0 | 0 | 0 | 0 | 0 | 0 % | 14/02/2020 |
| BVF II GP LLC | Delaware | 0 | 0 | 0 | 0 | 0 | 0 % | 14/02/2020 |
| Biotechnology Value Trading Fund OS LP | Cayman Islands | 0 | 0 | 0 | 0 | 0 | 0 % | 14/02/2020 |
| BVF Partners OS Ltd. | Cayman Islands | 0 | 0 | 0 | 0 | 0 | 0 % | 14/02/2020 |
| BVF I GP LLC | Delaware | 0 | 0 | 0 | 0 | 0 | 0 % | 14/02/2020 |
| BVF Inc. | Delaware | 0 | 0 | 0 | 0 | 0 | 0 % | 14/02/2020 |
| Mark N. Lampert | United States | 0 | 0 | 0 | 0 | 0 | 0 % | 14/02/2020 |
| BVF Partners L.P. | Delaware | 0 | 0 | 0 | 0 | 0 | 0 % | 14/02/2020 |
| Biotechnology Value Fund, L.P. | Delaware | 0 | 0 | 0 | 0 | 0 | 0 % | 14/02/2020 |
| Daniel Mack | USA | 0 | 747635 | 0 | 747635 | 747635 | 5.6 % | 14/02/2020 |
| Nantahala Capital Management, LLC | MA | 0 | 747635 | 0 | 747635 | 747635 | 5.6 % | 14/02/2020 |
| Wilmot B. Harkey | USA | 0 | 747635 | 0 | 747635 | 747635 | 5.6 % | 14/02/2020 |
| Wilmot B. Harkey | USA | 0 | 747635 | 0 | 747635 | 747635 | 5.6 % | 14/02/2020 |
| Daniel Mack | USA | 0 | 747635 | 0 | 747635 | 747635 | 5.6 % | 14/02/2020 |
| Nantahala Capital Management, LLC | MA | 0 | 747635 | 0 | 747635 | 747635 | 5.6 % | 14/02/2020 |
| Dimensional Fund Advisors LP | Delaware | 648025 | 0 | 673130 | 0 | 673130 | 5.04 % | 12/02/2020 |
| Newtyn Partners, LP | Delaware | 0 | 671894 | 0 | 671894 | 671894 | 5 % | 13/05/2019 |
| Newtyn Management, LLC | New York | 0 | 1191386 | 0 | 1191386 | 1191386 | 8.9 % | 13/05/2019 |
| Newtyn Management, LLC | New York | 0 | 1191386 | 0 | 1191386 | 1191386 | 8.9 % | 13/05/2019 |
| Newtyn Partners, LP | Delaware | 0 | 671894 | 0 | 671894 | 671894 | 5 % | 13/05/2019 |
| Biotechnology Value Fund, L.P. | Delaware | 0 | 355013 | 0 | 355013 | 355013 | 2.7 % | 14/02/2019 |
| Biotechnology Value Fund II, L.P. | Delaware | 0 | 277992 | 0 | 277992 | 277992 | 2.1 % | 14/02/2019 |
| Biotechnology Value Trading Fund OS LP | Cayman Islands | 0 | 51349 | 0 | 51349 | 51349 | 1 % | 14/02/2019 |
| BVF Partners OS Ltd. | Cayman Islands | 0 | 51349 | 0 | 51349 | 51349 | 1 % | 14/02/2019 |
| Mark N. Lampert | United States | 0 | 721935 | 0 | 721935 | 721935 | 5.4 % | 14/02/2019 |
| BVF Partners L.P. | Delaware | 0 | 721935 | 0 | 721935 | 721935 | 5.4 % | 14/02/2019 |
| BVF Inc. | Delaware | 0 | 721935 | 0 | 721935 | 721935 | 5.4 % | 14/02/2019 |
| Newtyn Management, LLC | New York | 888620 | 0 | 888620 | 0 | 888620 | 6.7 % | 14/02/2019 |
| Newtyn Management, LLC | New York | 888620 | 0 | 888620 | 0 | 888620 | 6.7 % | 14/02/2019 |
| 22NW, LP | Delaware | 749302 | 0 | 749302 | 0 | 749302 | 5.62 % | 08/02/2019 |
| 22NW, LP | Delaware | 749302 | 0 | 749302 | 0 | 749302 | 5.62 % | 08/02/2019 |
| BlackRock, Inc. | Delaware | 252594 | 0 | 252594 | 0 | 252594 | 1.9 % | 10/07/2018 |
| Abigail P. Johnson | United States of America | 0 | 0 | 602345 | 0 | 602345 | 4.514 % | 10/05/2018 |
| FMR LLC | Delaware | 35565 | 0 | 602345 | 0 | 602345 | 4.514 % | 10/05/2018 |
| Abigail P. Johnson | United States of America | 0 | 0 | 602345 | 0 | 602345 | 4.514 % | 10/05/2018 |
| FMR LLC | Delaware | 35565 | 0 | 602345 | 0 | 602345 | 4.514 % | 10/05/2018 |
| Biotechnology Value Fund II, L.P. | Delaware | 0 | 348002 | 0 | 348002 | 348002 | 2.6 % | 10/04/2018 |
| Biotechnology Value Fund, L.P. | Delaware | 0 | 549309 | 0 | 549309 | 549309 | 4.1 % | 10/04/2018 |
| Mark N. Lampert | United States | 0 | 1112300 | 0 | 1112300 | 1112300 | 8.3 % | 10/04/2018 |
| BVF Inc. | Delaware | 0 | 1112300 | 0 | 1112300 | 1112300 | 8.3 % | 10/04/2018 |
| BVF Partners L.P. | Delaware | 0 | 1112300 | 0 | 1112300 | 1112300 | 8.3 % | 10/04/2018 |
| BVF Partners OS Ltd. | Cayman Islands | 0 | 93350 | 0 | 93350 | 93350 | 0 % | 10/04/2018 |
| Biotechnology Value Trading Fund OS LP | Cayman Islands | 0 | 93350 | 0 | 93350 | 93350 | 0 % | 10/04/2018 |
| Biotechnology Value Fund II, L.P. | Delaware | 0 | 348002 | 0 | 348002 | 348002 | 2.6 % | 10/04/2018 |
| Biotechnology Value Fund, L.P. | Delaware | 0 | 549309 | 0 | 549309 | 549309 | 4.1 % | 10/04/2018 |
| Mark N. Lampert | United States | 0 | 1112300 | 0 | 1112300 | 1112300 | 8.3 % | 10/04/2018 |
| BVF Partners L.P. | Delaware | 0 | 1112300 | 0 | 1112300 | 1112300 | 8.3 % | 10/04/2018 |
| BVF Inc. | Delaware | 0 | 1112300 | 0 | 1112300 | 1112300 | 8.3 % | 10/04/2018 |
| BVF Partners OS Ltd. | Cayman Islands | 0 | 93350 | 0 | 93350 | 93350 | 0 % | 10/04/2018 |
| Biotechnology Value Trading Fund OS LP | Cayman Islands | 0 | 93350 | 0 | 93350 | 93350 | 0 % | 10/04/2018 |
| Consonance Capman GP LLC | Delaware USA | 0 | 0 | 0 | 0 | 0 | 0 % | 14/02/2018 |
| Mitchell Blutt | USA | 0 | 0 | 0 | 0 | 0 | 0 % | 14/02/2018 |
| Consonance Capital Opportunity Fund Management LP | Delaware USA | 0 | 0 | 0 | 0 | 0 | 0 % | 14/02/2018 |
| Consonance Capital Management LP | Delaware USA | 0 | 0 | 0 | 0 | 0 | 0 % | 14/02/2018 |
| Investment Management, LLC | Delaware | 551350 | 0 | 551350 | 0 | 551350 | 4.13 % | 13/02/2018 |
| Teachers Advisors, LLC | Delaware | 25115 | 0 | 25115 | 0 | 25115 | 0 % | 13/02/2018 |
| Investment Management, LLC | Delaware | 551350 | 0 | 551350 | 0 | 551350 | 4.13 % | 13/02/2018 |
| Teachers Advisors, LLC | Delaware | 25115 | 0 | 25115 | 0 | 25115 | 0 % | 13/02/2018 |
| BlackRock, Inc. | Delaware | 796865 | 0 | 813041 | 0 | 813041 | 6.1 % | 25/01/2018 |
| Westfield Capital Management Company, LP | Massachusetts | 0 | 0 | 0 | 0 | 0 | 0 % | 07/04/2017 |
| Teachers Advisors, LLC | Delaware | 2519236 | 0 | 2519236 | 0 | 2519236 | 1.94 % | 14/02/2017 |
| Investment Management, LLC | Delaware | 6403594 | 0 | 6403594 | 0 | 6403594 | 4.94 % | 14/02/2017 |
| Consonance Capital Opportunity Fund Management LP | Delaware, USA | 0 | 285700 | 0 | 285700 | 285700 | 0.22 % | 14/02/2017 |
| Consonance Capman GP LLC | Delaware, USA | 0 | 9067998 | 0 | 9067998 | 9067998 | 0 % | 14/02/2017 |
| Mitchell Blutt | USA | 0 | 9067998 | 0 | 9067998 | 9067998 | 0 % | 14/02/2017 |
| Consonance Capital Management LP | Delaware, USA | 0 | 8782298 | 0 | 8782298 | 8782298 | 6.78 % | 14/02/2017 |
| BlackRock, Inc. | Delaware | 10628835 | 0 | 10887604 | 0 | 10887604 | 8.4 % | 25/01/2017 |
| Teachers Advisors, Inc. | Delaware | 2664951 | 0 | 2664951 | 0 | 2664951 | 2.31 % | 10/02/2016 |
| Investment Management, LLC | Delaware | 5088489 | 0 | 5088489 | 0 | 5088489 | 4.4 % | 10/02/2016 |
| BlackRock, Inc. | Delaware | 8581896 | 0 | 8823227 | 0 | 8823227 | 7.6 % | 26/01/2016 |
| Jennison Associates LLC : Identification #522069785 | Delaware | 0 | 0 | 0 | 0 | 0 | 0 % | 10/02/2015 |
| BlackRock, Inc. | Delaware | 7010760 | 0 | 7263231 | 0 | 7263231 | 6.9 % | 02/02/2015 |
| CREDIT SUISSE AG000000000 | Switzerland | 0 | 819800 | 0 | 819800 | 819800 | 0.8 % | 08/01/2014 |
| Edward C. Johnson 3d | United States of America | 0 | 0 | 15935258 | 0 | 15935258 | 17.003 % | 13/11/2012 |
| FMR LLC | Delaware | 33380 | 0 | 15935258 | 0 | 15935258 | 17.003 % | 13/11/2012 |
| Edward C. Johnson 3d | United States of America | 0 | 0 | 9814929 | 0 | 9814929 | 10.623 % | 10/04/2012 |
| FMR LLC | Delaware | 22700 | 0 | 9814929 | 0 | 9814929 | 10.623 % | 10/04/2012 |
| Sanofi | The Republic of France | 5217391 | 0 | 5217391 | 0 | 5217391 | 5.65 % | 02/04/2012 |