
Opiant Pharmaceuticals, Inc. OPNT
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 |
---|---|---|---|---|---|---|---|---|
Eric D. Andersen | United States America | 424080 | 0 | 424080 | 0 | 424080 | 8.2 % | 15/02/2023 |
Western Standard Partners, L.P. | Delaware | 339161 | 0 | 339161 | 0 | 339161 | 6.6 % | 15/02/2023 |
Eric D. Andersen | United States America | 424080 | 0 | 424080 | 0 | 424080 | 8.2 % | 15/02/2023 |
Western Standard, LLC | California | 424080 | 0 | 424080 | 0 | 424080 | 8.2 % | 15/02/2023 |
Western Standard, LLC | California | 424080 | 0 | 424080 | 0 | 424080 | 8.2 % | 15/02/2023 |
Western Standard Partners, L.P. | Delaware | 339161 | 0 | 339161 | 0 | 339161 | 6.6 % | 15/02/2023 |
Western Standard Partners, L.P. | Delaware | 307988 | 0 | 307988 | 0 | 307988 | 6 % | 28/11/2022 |
Western Standard Partners, L.P. | Delaware | 307988 | 0 | 307988 | 0 | 307988 | 6 % | 28/11/2022 |
Western Standard, LLC | California | 382573 | 0 | 382573 | 0 | 382573 | 7.4 % | 28/11/2022 |
Eric D. Andersen | United States of America | 382573 | 0 | 382573 | 0 | 382573 | 7.4 % | 28/11/2022 |
Western Standard, LLC | California | 382573 | 0 | 382573 | 0 | 382573 | 7.4 % | 28/11/2022 |
Eric D. Andersen | United States of America | 382573 | 0 | 382573 | 0 | 382573 | 7.4 % | 28/11/2022 |
Renaissance Technologies LLC | Delaware | 177315 | 0 | 183815 | 0 | 183815 | 3.89 % | 11/02/2022 |
RENAISSANCE TECHNOLOGIES HOLDINGS CORPORATION | Delaware | 177315 | 0 | 183815 | 0 | 183815 | 3.89 % | 11/02/2022 |
Renaissance Technologies LLC | Delaware | 177315 | 0 | 183815 | 0 | 183815 | 3.89 % | 11/02/2022 |
RENAISSANCE TECHNOLOGIES HOLDINGS CORPORATION | Delaware | 177315 | 0 | 183815 | 0 | 183815 | 3.89 % | 11/02/2022 |
Fargo & Company | Delaware | 29 | 0 | 29 | 224268 | 224297 | 4.75 % | 27/01/2022 |
FMLP Inc. | TEXAS | 0 | 0 | 0 | 0 | 0 | 0 % | 16/02/2021 |
Fondren Management, LP | TEXAS | 0 | 0 | 0 | 0 | 0 | 0 % | 16/02/2021 |
The Radoff Family Foundation | TEXAS | 13000 | 0 | 13000 | 0 | 13000 | 0 % | 16/02/2021 |
FMLP Inc. | TEXAS | 0 | 0 | 0 | 0 | 0 | 0 % | 16/02/2021 |
Bradley L. Radoff | USA | 18000 | 0 | 18000 | 0 | 18000 | 0 % | 16/02/2021 |
Fondren Management, LP | TEXAS | 0 | 0 | 0 | 0 | 0 | 0 % | 16/02/2021 |
BLRGP Inc. | TEXAS | 0 | 0 | 0 | 0 | 0 | 0 % | 16/02/2021 |
BLRPart, LP | TEXAS | 0 | 0 | 0 | 0 | 0 | 0 % | 16/02/2021 |
BLR Partners LP | TEXAS | 0 | 0 | 0 | 0 | 0 | 0 % | 16/02/2021 |
BLR Partners LP | TEXAS | 0 | 0 | 0 | 0 | 0 | 0 % | 16/02/2021 |
Bradley L. Radoff | USA | 18000 | 0 | 18000 | 0 | 18000 | 0 % | 16/02/2021 |
The Radoff Family Foundation | TEXAS | 13000 | 0 | 13000 | 0 | 13000 | 0 % | 16/02/2021 |
BLRPart, LP | TEXAS | 0 | 0 | 0 | 0 | 0 | 0 % | 16/02/2021 |
BLRGP Inc. | TEXAS | 0 | 0 | 0 | 0 | 0 | 0 % | 16/02/2021 |
Timothy P. Lynch | U.S.A. | 0 | 0 | 0 | 0 | 0 | 0 % | 12/02/2021 |
Jon M. Plexico | U.S.A. | 0 | 0 | 0 | 0 | 0 | 0 % | 12/02/2021 |
Stonepine Capital Management, LLC | California | 0 | 0 | 0 | 0 | 0 | 0 % | 12/02/2021 |
Stonepine Capital, L.P. | Delaware | 0 | 0 | 0 | 0 | 0 | 0 % | 12/02/2021 |
Jon M. Plexico | U.S.A. | 0 | 0 | 0 | 0 | 0 | 0 % | 12/02/2021 |
Timothy P. Lynch | U.S.A. | 0 | 0 | 0 | 0 | 0 | 0 % | 12/02/2021 |
Stonepine Capital Management, LLC | California | 0 | 0 | 0 | 0 | 0 | 0 % | 12/02/2021 |
Stonepine Capital, L.P. | Delaware | 0 | 0 | 0 | 0 | 0 | 0 % | 12/02/2021 |
Renaissance Technologies LLC | Delaware | 182715 | 0 | 236815 | 0 | 236815 | 5.56 % | 10/02/2021 |
RENAISSANCE TECHNOLOGIES HOLDINGS CORPORATION | Delaware | 182715 | 0 | 236815 | 0 | 236815 | 5.56 % | 10/02/2021 |
RENAISSANCE TECHNOLOGIES HOLDINGS CORPORATION | Delaware | 182715 | 0 | 236815 | 0 | 236815 | 5.56 % | 10/02/2021 |
Renaissance Technologies LLC | Delaware | 182715 | 0 | 236815 | 0 | 236815 | 5.56 % | 10/02/2021 |
EIN | Delaware, United States of America | 349846 | 0 | 349846 | 349846 | 8.5 % | 14/02/2020 | |
The Radoff Family Foundation | TEXAS | 12500 | 0 | 12500 | 0 | 12500 | 0 % | 14/02/2020 |
Bradley L. Radoff | USA | 277500 | 0 | 277500 | 0 | 277500 | 6.8 % | 14/02/2020 |
FMLP Inc. | TEXAS | 264900 | 0 | 264900 | 0 | 264900 | 6.5 % | 14/02/2020 |
BLRPart, LP | TEXAS | 264900 | 0 | 264900 | 0 | 264900 | 6.5 % | 14/02/2020 |
Fondren Management, LP | TEXAS | 264900 | 0 | 264900 | 0 | 264900 | 6.5 % | 14/02/2020 |
BLRGP Inc. | TEXAS | 264900 | 0 | 264900 | 0 | 264900 | 6.5 % | 14/02/2020 |
Fondren Management, LP | TEXAS | 264900 | 0 | 264900 | 0 | 264900 | 6.5 % | 14/02/2020 |
FMLP Inc. | TEXAS | 264900 | 0 | 264900 | 0 | 264900 | 6.5 % | 14/02/2020 |
BLRPart, LP | TEXAS | 264900 | 0 | 264900 | 0 | 264900 | 6.5 % | 14/02/2020 |
The Radoff Family Foundation | TEXAS | 12500 | 0 | 12500 | 0 | 12500 | 0 % | 14/02/2020 |
Bradley L. Radoff | USA | 277500 | 0 | 277500 | 0 | 277500 | 6.8 % | 14/02/2020 |
BLRGP Inc. | TEXAS | 264900 | 0 | 264900 | 0 | 264900 | 6.5 % | 14/02/2020 |
BLR Partners LP | TEXAS | 264900 | 0 | 264900 | 0 | 264900 | 6.5 % | 14/02/2020 |
BLR Partners LP | TEXAS | 264900 | 0 | 264900 | 0 | 264900 | 6.5 % | 14/02/2020 |
Jon M. Plexico | U.S.A. | 334272 | 0 | 334272 | 0 | 334272 | 8.2 % | 13/02/2020 |
Timothy P. Lynch | U.S.A. | 334272 | 0 | 334272 | 0 | 334272 | 8.2 % | 13/02/2020 |
Stonepine Capital Management, LLC | California | 334272 | 0 | 334272 | 0 | 334272 | 8.2 % | 13/02/2020 |
Stonepine Capital, L.P. | Delaware | 334272 | 0 | 334272 | 0 | 334272 | 8.2 % | 13/02/2020 |
Jon M. Plexico | U.S.A. | 334272 | 0 | 334272 | 0 | 334272 | 8.2 % | 13/02/2020 |
Stonepine Capital Management, LLC | California | 334272 | 0 | 334272 | 0 | 334272 | 8.2 % | 13/02/2020 |
Stonepine Capital, L.P. | Delaware | 334272 | 0 | 334272 | 0 | 334272 | 8.2 % | 13/02/2020 |
Timothy P. Lynch | U.S.A. | 334272 | 0 | 334272 | 0 | 334272 | 8.2 % | 13/02/2020 |
Bradley L. Radoff | USA | 267500 | 0 | 267500 | 0 | 267500 | 6.7 % | 08/07/2019 |
BLR Partners LP | TEXAS | 255000 | 0 | 255000 | 0 | 255000 | 6.4 % | 08/07/2019 |
BLRPart, LP | TEXAS | 255000 | 0 | 255000 | 0 | 255000 | 6.4 % | 08/07/2019 |
FMLP Inc. | TEXAS | 255000 | 0 | 255000 | 0 | 255000 | 6.4 % | 08/07/2019 |
The Radoff Family Foundation | TEXAS | 12500 | 0 | 12500 | 0 | 12500 | 0 % | 08/07/2019 |
FMLP Inc. | TEXAS | 255000 | 0 | 255000 | 0 | 255000 | 6.4 % | 08/07/2019 |
Fondren Management, LP | TEXAS | 255000 | 0 | 255000 | 0 | 255000 | 6.4 % | 08/07/2019 |
BLRGP Inc. | TEXAS | 255000 | 0 | 255000 | 0 | 255000 | 6.4 % | 08/07/2019 |
BLRPart, LP | TEXAS | 255000 | 0 | 255000 | 0 | 255000 | 6.4 % | 08/07/2019 |
BLRGP Inc. | TEXAS | 255000 | 0 | 255000 | 0 | 255000 | 6.4 % | 08/07/2019 |
Fondren Management, LP | TEXAS | 255000 | 0 | 255000 | 0 | 255000 | 6.4 % | 08/07/2019 |
BLR Partners LP | TEXAS | 255000 | 0 | 255000 | 0 | 255000 | 6.4 % | 08/07/2019 |
The Radoff Family Foundation | TEXAS | 12500 | 0 | 12500 | 0 | 12500 | 0 % | 08/07/2019 |
Bradley L. Radoff | USA | 267500 | 0 | 267500 | 0 | 267500 | 6.7 % | 08/07/2019 |
EIN | Delaware, United States of America | 252873 | 0 | 252873 | 252873 | 6.3 % | 05/06/2019 | |
EIN | Delaware, United States of America | 252873 | 0 | 252873 | 252873 | 6.3 % | 05/06/2019 | |
Timothy P. Lynch | U.S.A. | 357960 | 0 | 357960 | 0 | 357960 | 9.3 % | 13/02/2019 |
Jon M. Plexico | U.S.A. | 357960 | 0 | 357960 | 0 | 357960 | 9.3 % | 13/02/2019 |
Stonepine Capital, L.P. | Delaware | 357960 | 0 | 357960 | 0 | 357960 | 9.3 % | 13/02/2019 |
Stonepine Capital Management, LLC | California | 357960 | 0 | 357960 | 0 | 357960 | 9.3 % | 13/02/2019 |
Stonepine Capital, L.P. | Delaware | 357960 | 0 | 357960 | 0 | 357960 | 9.3 % | 13/02/2019 |
Jon M. Plexico | U.S.A. | 357960 | 0 | 357960 | 0 | 357960 | 9.3 % | 13/02/2019 |
Timothy P. Lynch | U.S.A. | 357960 | 0 | 357960 | 0 | 357960 | 9.3 % | 13/02/2019 |
Stonepine Capital Management, LLC | California | 357960 | 0 | 357960 | 0 | 357960 | 9.3 % | 13/02/2019 |
Stonepine Capital, L.P. | Delaware | 199368 | 0 | 199368 | 0 | 199368 | 5.7 % | 09/10/2018 |
Jon M. Plexico | U.S.A. | 199368 | 0 | 199368 | 0 | 199368 | 5.7 % | 09/10/2018 |
Timothy P. Lynch | U.S.A. | 199368 | 0 | 199368 | 0 | 199368 | 5.7 % | 09/10/2018 |
Stonepine Capital Management, LLC | California | 199368 | 0 | 199368 | 0 | 199368 | 5.7 % | 09/10/2018 |
Stonepine Capital, L.P. | Delaware | 199368 | 0 | 199368 | 0 | 199368 | 5.7 % | 09/10/2018 |
Jon M. Plexico | U.S.A. | 199368 | 0 | 199368 | 0 | 199368 | 5.7 % | 09/10/2018 |
Timothy P. Lynch | U.S.A. | 199368 | 0 | 199368 | 0 | 199368 | 5.7 % | 09/10/2018 |
Stonepine Capital Management, LLC | California | 199368 | 0 | 199368 | 0 | 199368 | 5.7 % | 09/10/2018 |
The James Martin 21st Century Research Foundation | Bermuda | 0 | 160000 | 0 | 160000 | 160000 | 5.36 % | 14/09/2018 |
Valour Fund, LLC | Delaware | 0 | 160000 | 0 | 160000 | 160000 | 5.36 % | 14/09/2018 |
Helen Forrest | United Kingdom | 0 | 160000 | 0 | 160000 | 160000 | 5.36 % | 14/09/2018 |
Lillian Casey Martin | United States | 0 | 160000 | 0 | 160000 | 160000 | 5.36 % | 14/09/2018 |