Pieris Pharmaceuticals, Inc. PIRS
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 |
|---|---|---|---|---|---|---|---|---|
| Daniel Schneeberger | Texas | 0 | 138641 | 0 | 138641 | 138641 | 10.5 % | 01/08/2024 |
| ADAR1 Capital Management GP, LLC | Texas | 0 | 138641 | 0 | 138641 | 138641 | 10.5 % | 01/08/2024 |
| ADAR1 Capital Management, LLC | Texas | 0 | 138641 | 0 | 138641 | 138641 | 10.5 % | 01/08/2024 |
| BVF GP Holdings LLC | Delaware | 0 | 0 | 0 | 244856 | 244856 | 18.5 % | 17/05/2024 |
| Biotechnology Value Trading Fund OS LP | Delaware | 0 | 0 | 0 | 9312 | 9312 | 1 % | 17/05/2024 |
| Mark N. Lampert | Delaware | 0 | 0 | 0 | 257622 | 257622 | 19.5 % | 17/05/2024 |
| BVF II GP LLC | Delaware | 0 | 0 | 0 | 107264 | 107264 | 8.1 % | 17/05/2024 |
| Biotechnology Value Fund II, L.P. | Delaware | 0 | 0 | 0 | 107264 | 107264 | 8.1 % | 17/05/2024 |
| BVF I GP LLC | Delaware | 0 | 0 | 0 | 137592 | 137592 | 10.4 % | 17/05/2024 |
| BVF Partners OS Ltd. | Delaware | 0 | 0 | 0 | 9312 | 9312 | 1 % | 17/05/2024 |
| Biotechnology Value Fund, L.P. | Delaware | 0 | 0 | 0 | 137592 | 137592 | 10.4 % | 17/05/2024 |
| BVF Partners L.P. | Delaware | 0 | 0 | 0 | 257622 | 257622 | 19.5 % | 17/05/2024 |
| BVF Inc. | Delaware | 0 | 0 | 0 | 257622 | 257622 | 19.5 % | 17/05/2024 |
| BVF Partners L.P. | Delaware | 0 | 0 | 0 | 257622 | 257622 | 19.5 % | 17/05/2024 |
| BVF GP Holdings LLC | Delaware | 0 | 0 | 0 | 244856 | 244856 | 18.5 % | 17/05/2024 |
| Biotechnology Value Fund II, L.P. | Delaware | 0 | 0 | 0 | 107264 | 107264 | 8.1 % | 17/05/2024 |
| Biotechnology Value Fund, L.P. | Delaware | 0 | 0 | 0 | 137592 | 137592 | 10.4 % | 17/05/2024 |
| BVF II GP LLC | Delaware | 0 | 0 | 0 | 107264 | 107264 | 8.1 % | 17/05/2024 |
| Biotechnology Value Trading Fund OS LP | Delaware | 0 | 0 | 0 | 9312 | 9312 | 1 % | 17/05/2024 |
| BVF Partners OS Ltd. | Delaware | 0 | 0 | 0 | 9312 | 9312 | 1 % | 17/05/2024 |
| BVF Inc. | Delaware | 0 | 0 | 0 | 257622 | 257622 | 19.5 % | 17/05/2024 |
| Mark N. Lampert | Delaware | 0 | 0 | 0 | 257622 | 257622 | 19.5 % | 17/05/2024 |
| BVF I GP LLC | Delaware | 0 | 0 | 0 | 137592 | 137592 | 10.4 % | 17/05/2024 |
| Checkpoint Capital, LP | Delaware | 0 | 4938486 | 0 | 0 | 4938486 | 6 % | 09/06/2023 |
| Checkpoint Capital (Master) Fund, LP | Delaware | 0 | 4938486 | 0 | 0 | 4938486 | 6 % | 09/06/2023 |
| Sam Huang | Delaware | 0 | 4938486 | 0 | 0 | 4938486 | 6 % | 09/06/2023 |
| BVF Partners L.P. | 0 | 0 | 0 | 20609863 | 20609863 | 22 % | 22/05/2023 | |
| Mark N. Lampert | 0 | 0 | 0 | 20609863 | 20609863 | 22 % | 22/05/2023 | |
| BVF GP Holdings LLC | 0 | 0 | 0 | 19588591 | 19588591 | 20.9 % | 22/05/2023 | |
| Biotechnology Value Trading Fund OS LP | 0 | 0 | 0 | 744966 | 744966 | 1 % | 22/05/2023 | |
| BVF II GP LLC | 0 | 0 | 0 | 8581171 | 8581171 | 9.2 % | 22/05/2023 | |
| BVF I GP LLC | 0 | 0 | 0 | 11007420 | 11007420 | 11.8 % | 22/05/2023 | |
| BVF Partners OS Ltd. | 0 | 0 | 0 | 744966 | 744966 | 1 % | 22/05/2023 | |
| BVF Inc. | 0 | 0 | 0 | 20609863 | 20609863 | 22 % | 22/05/2023 | |
| Biotechnology Value Fund, L.P. | 0 | 0 | 0 | 11007420 | 11007420 | 11.8 % | 22/05/2023 | |
| Biotechnology Value Fund II, L.P. | 0 | 0 | 0 | 8581171 | 8581171 | 9.2 % | 22/05/2023 | |
| LLC | Delaware | 0 | 4000000 | 0 | 4000000 | 4000000 | 5.4 % | 27/01/2023 |
| Levy | Delaware | 0 | 4000000 | 0 | 4000000 | 4000000 | 5.4 % | 27/01/2023 |
| Master Fund, L.P. | Delaware | 0 | 4000000 | 0 | 4000000 | 4000000 | 5.4 % | 27/01/2023 |
| Group, LLC | Delaware | 0 | 4000000 | 0 | 4000000 | 4000000 | 5.4 % | 27/01/2023 |
| Lynx1 Capital Management LP | Delaware | 0 | 3824619 | 0 | 0 | 3824619 | 5.1 % | 24/10/2022 |
| Weston Nichols | Delaware | 0 | 3824619 | 0 | 0 | 3824619 | 5.1 % | 24/10/2022 |
| Wellington Investment Advisors Holdings LLP | Delaware | 0 | 10712564 | 0 | 0 | 11629729 | 6.36 % | 04/02/2022 |
| Wellington Management Company LLP | Delaware | 0 | 10259692 | 0 | 0 | 10667975 | 5.83 % | 04/02/2022 |
| Wellington Group Holdings LLP | Delaware | 0 | 10712564 | 0 | 0 | 11629729 | 6.36 % | 04/02/2022 |
| Wellington Management Group LLP | Delaware | 0 | 10712564 | 0 | 0 | 11629729 | 6.36 % | 04/02/2022 |
| LLC | Cayman Islands | 0 | 3884868 | 0 | 3884868 | 3884868 | 5.4 % | 27/01/2022 |
| Master Fund, L.P. | Cayman Islands | 0 | 3884868 | 0 | 3884868 | 3884868 | 5.4 % | 27/01/2022 |
| Group, LLC | Cayman Islands | 0 | 3884868 | 0 | 3884868 | 3884868 | 5.4 % | 27/01/2022 |
| Levy | Cayman Islands | 0 | 3884868 | 0 | 3884868 | 3884868 | 5.4 % | 27/01/2022 |
| (1) BlackRock, Inc. | Delaware | 1302450 | 0 | 1302450 | 0 | 1302450 | 2.1 % | 12/07/2021 |
| Citadel Advisors Holdings LP | Delaware | 0 | 3125131 | 0 | 6 | 6 | 4.9 % | 06/07/2021 |
| AstraZeneca PLC | Sweden | 3584230 | 0 | 3584230 | 0 | 3584230 | 5.662 % | 07/04/2021 |
| Seagen Inc. | Delaware | 3706174 | 0 | 3706174 | 0 | 3706174 | 6.2 % | 02/04/2021 |
| 52-0556948 | Maryland | 2193842 | 0 | 7526240 | 0 | 7526240 | 4.1 % | 16/02/2021 |
| Kariv | Israel | 0 | 3571428 | 0 | 3571428 | 3571428 | 6.4 % | 16/02/2021 |
| 5 G.P. L.P. | Israel | 0 | 3571428 | 0 | 3571428 | 3571428 | 6.4 % | 16/02/2021 |
| Nussbaum | Israel | 0 | 3571428 | 0 | 3571428 | 3571428 | 6.4 % | 16/02/2021 |
| Management 4 G.P. Ltd. | Israel | 0 | 3571428 | 0 | 3571428 | 3571428 | 6.4 % | 16/02/2021 |
| The Vanguard Group - 23-1945930 | Pennsylvania For | 0 | 132325 | 11585586 | 299697 | 11885283 | 6.59 % | 10/02/2021 |
| Wellington Investment Advisors Holdings LLP | Massachusetts | 0 | 5166828 | 0 | 0 | 5662159 | 3.14 % | 04/02/2021 |
| Wellington Group Holdings LLP | Massachusetts | 0 | 5166828 | 0 | 0 | 5662159 | 3.14 % | 04/02/2021 |
| Wellington Management Group LLP | Massachusetts | 0 | 5166828 | 0 | 0 | 5662159 | 3.14 % | 04/02/2021 |
| The Vanguard Group - 23-1945930 | Pennsylvania | 93043 | 32827 | 10803019 | 113151 | 10916170 | 6.36 % | 12/02/2020 |
| (1) BlackRock, Inc. | Delaware | 3346215 | 0 | 3405125 | 0 | 3405125 | 6.2 % | 07/02/2020 |
| EcoR1 Capital Fund Qualified, L.P. | United States | 0 | 4220620 | 0 | 4220620 | 4220620 | 11 % | 14/11/2019 |
| Oleg Nodelman | United States | 0 | 5070424 | 0 | 5070424 | 5070424 | 11 % | 14/11/2019 |
| EcoR1 Capital, LLC | United States | 0 | 5070424 | 0 | 5070424 | 5070424 | 11 % | 14/11/2019 |
| Aquilo Capital, L.P. | California | 0 | 2496237 | 0 | 0 | 2496237 | 5.1 % | 07/10/2019 |
| Aquilo Capital Management, LLC | California | 0 | 2900436 | 0 | 0 | 2900436 | 5.9 % | 07/10/2019 |
| Mr. Marc Schneidman | California | 0 | 2900436 | 0 | 0 | 2900436 | 5.9 % | 07/10/2019 |
| Wellington Group Holdings LLP | Massachusetts | 0 | 8717508 | 0 | 0 | 15139436 | 9.45 % | 12/02/2019 |
| Wellington Investment Advisors Holdings LLP | Massachusetts | 0 | 8717508 | 0 | 0 | 15139436 | 9.45 % | 12/02/2019 |
| Wellington Management Group LLP | Massachusetts | 0 | 8717508 | 0 | 0 | 15139436 | 9.45 % | 12/02/2019 |
| Wellington Management Company LLP | Massachusetts | 0 | 8300955 | 0 | 0 | 13751041 | 8.59 % | 12/02/2019 |
| Aquilo Capital Management, LLC | Delaware | 0 | 1006947 | 0 | 0 | 1006947 | 5.9 % | 21/12/2018 |
| Aquilo Capital, L.P. | Delaware | 0 | 1001793 | 0 | 0 | 1001793 | 5.8 % | 21/12/2018 |
| Marc Schneidman | Delaware | 0 | 1006947 | 0 | 0 | 1006947 | 5.9 % | 21/12/2018 |
| 52-0556948 | Maryland | 1774689 | 0 | 7798646 | 0 | 7798646 | 5.4 % | 14/02/2018 |
| Lombard Odier Asset Management (USA) Corp | Delaware | 0 | 2422930 | 0 | 0 | 2422930 | 5.63 % | 14/02/2017 |
| PRIMECAP Management Company 95-3868081 | 177 E. Colorado Blvd., 11th Floor, Pasadena, CA 91105 | 9786687 | 0 | 13230162 | 0 | 13230162 | 9.35 % | 09/02/2017 |
| BVF Partners L.P. | Delaware | 0 | 4778999 | 0 | 0 | 4778999 | 9.99 % | 17/06/2016 |
| Biotechnology Value Fund II, L.P. | Delaware | 0 | 1401000 | 0 | 0 | 1401000 | 2.9 % | 17/06/2016 |
| BVF Inc. | Delaware | 0 | 4778999 | 0 | 0 | 4778999 | 9.99 % | 17/06/2016 |
| Biotechnology Value Trading Fund OS LP | Delaware | 0 | 419000 | 0 | 0 | 419000 | 1 % | 17/06/2016 |
| Biotechnology Value Fund, L.P. | Delaware | 0 | 1952999 | 0 | 0 | 1952999 | 4.1 % | 17/06/2016 |
| Mark N. Lampert | Delaware | 0 | 4778999 | 0 | 0 | 4778999 | 9.99 % | 17/06/2016 |
| BVF Partners OS Ltd. | Delaware | 0 | 419000 | 0 | 0 | 419000 | 1 % | 17/06/2016 |
| Lombard Odier Asset Management (USA) Corp | Delaware | 0 | 2848804 | 0 | 0 | 2848804 | 7.17 % | 16/02/2016 |
| 6.25% (2) | Cayman Islands | 0 | 2483949 | 0 | 2483949 | 2483949 | 6.25 % | 11/09/2015 |
| 6.25% (2) | Cayman Islands | 0 | 2483949 | 0 | 2483949 | 2483949 | 6.25 % | 11/09/2015 |
| 6.25% (2) | Cayman Islands | 2483949 | 0 | 2483949 | 0 | 2483949 | 6.25 % | 11/09/2015 |
| 6.25% (2) | Cayman Islands | 2483949 | 0 | 2483949 | 0 | 2483949 | 6.25 % | 11/09/2015 |
| 6.25% (2) | Cayman Islands | 2483949 | 0 | 2483949 | 0 | 2483949 | 6.25 % | 11/09/2015 |
| 6.25% (2) | Cayman Islands | 2483949 | 0 | 2483949 | 0 | 2483949 | 6.25 % | 11/09/2015 |
| 6.25% (2) | Cayman Islands | 0 | 2483949 | 0 | 2483949 | 2483949 | 6.25 % | 11/09/2015 |
| Mark N. Tompkins | Canada | 2176864 | 0 | 2176864 | 0 | 2176864 | 5.6 % | 10/07/2015 |
| OrbiMed Advisors LLC | Delaware | 0 | 0 | 0 | 0 | 7259620 | 18.8 % | 09/07/2015 |
| OrbiMed Capital GP III LLC | Delaware | 0 | 0 | 0 | 0 | 7194222 | 18.7 % | 09/07/2015 |
| Samuel D. Isaly | Delaware | 0 | 0 | 0 | 0 | 7259620 | 18.8 % | 09/07/2015 |
| Capital Guardian Trust Company | California | 1748147 | 0 | 1843737 | 0 | 1843737 | 1.4 % | 13/02/2015 |
| Capital Group International, Inc. | California | 2730847 | 0 | 2866637 | 0 | 2866637 | 2.3 % | 13/02/2015 |
| Smith Barney Inc. | Pennsylvania | 68426 | 6453463 | 60426 | 7087740 | 14.1 % | 11/02/2014 | |
| Capital Guardian Trust Company | California | 5230367 | 0 | 6374378 | 0 | 6374378 | 5.2 % | 07/02/2014 |
| Capital Group International, Inc. | California | 6269067 | 0 | 7536078 | 0 | 7536078 | 6.1 % | 07/02/2014 |
| 2 | Delaware | 6323000 | 0 | 6701000 | 0 | 6701000 | 5.4 % | 06/02/2014 |
| Edward C. Johnson 3d | United States of America | 0 | 0 | 16072490 | 0 | 16072490 | 13.496 % | 14/02/2013 |
| FMR LLC | United States of America | 950 | 0 | 16072490 | 0 | 16072490 | 13.496 % | 14/02/2013 |
| 04-2683227 | Massachusetts | 0 | 4497671 | 0 | 0 | 6445082 | 5.41 % | 14/02/2013 |
| 04-3519872 | Delaware | 8369000 | 0 | 8965304 | 0 | 8965304 | 7.5 % | 13/02/2013 |
| 36-2692100 | Delaware | 6550000 | 0 | 6550000 | 0 | 6550000 | 5.5 % | 13/02/2013 |
| Capital Group International, Inc. | California | 8214321 | 0 | 9388821 | 0 | 9388821 | 7.9 % | 12/02/2013 |
| Capital Guardian Trust Company | California | 6555121 | 0 | 7571221 | 0 | 7571221 | 6.4 % | 12/02/2013 |
| 04-2683227 | Massachusetts | 0 | 4630336 | 0 | 0 | 6617772 | 5.6 % | 13/11/2012 |
| 04-2683227 | Massachusetts | 0 | 8600483 | 0 | 0 | 12586656 | 10.94 % | 14/02/2012 |
| 04-3519872 | Delaware | 7346000 | 0 | 7928000 | 0 | 7928000 | 6.8 % | 10/02/2012 |
| Capital Guardian Trust Company | California | 7341750 | 0 | 8488075 | 0 | 8488075 | 7.4 % | 02/02/2012 |
| Capital Group International, Inc. | California | 10696350 | 0 | 12142475 | 0 | 12142475 | 10.6 % | 02/02/2012 |
| Capital Guardian Trust Company | California | 7731530 | 0 | 8902405 | 0 | 8902405 | 7.8 % | 10/08/2011 |
| Capital Group International, Inc. | California | 11003130 | 0 | 12519805 | 0 | 12519805 | 11 % | 10/08/2011 |
| 04-2683227 | Massachusetts | 0 | 8254735 | 0 | 0 | 11660438 | 10.3 % | 10/05/2011 |
| 04-2683227 | Massachusetts | 0 | 6580769 | 0 | 0 | 8933329 | 8.81 % | 14/02/2011 |
| 04-3519872 | Delaware | 0 | 0 | 0 | 0 | 5531800 | 5.4 % | 10/02/2011 |
| 04-2683227 | Massachusetts | 0 | 6920451 | 0 | 0 | 10169681 | 10.05 % | 10/09/2010 |
| 04-2683227 | Massachusetts | 0 | 6219573 | 0 | 0 | 9352203 | 9.3 % | 12/02/2010 |
| OppenheimerFunds, Inc. | Colorado | 0 | 5666776 | 0 | 0 | 5666776 | 5.64 % | 02/02/2010 |