Weiss Asset Management LP
Reporting owner on Forms 3, 4 and 5, CIK 1357550.
- Also a 13F filer: Weiss Asset Management LP
- In the filer group Weiss Asset Management LP
Weiss Asset Management LP reported on 1 issuer in 80 filings, the latest a Form 4 filed 2026-09-28.
Issuers
| Issuer | Roles in the latest filing | Filings | Last filed |
|---|---|---|---|
| CIK 1583107 | other | 1 | 2026-09-28 |
Transactions and holdings
Every row of the person's Forms 3, 4 and 5, newest first, with the price and the amount owned after the row as filed.
| Security | Date | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| CIK 1583107 Ordinary Share $0.00001 Par Value | 2026-09-23 | J other | -7,457,060 | $17 | 0 | Form 4 |
Filings
The person's Forms 3, 4 and 5, and any 13D or 13G naming it.
| Filing | Subject | Filed | Accepted | Ingested |
|---|---|---|---|---|
| Form 4 0001357550-26-000033 | Theravance Biopharma, Inc. | 2026-09-28 | ||
| 13D/A 0001193125-26-402801 | TBPH | 2026-09-25 | ||
| 13F-HR 0001357550-26-000029 | Quarter ended 2026-06-30 | 2026-08-14 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-26-000028 | Quarter ended 2026-03-31 | 2026-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-26-000023 | Quarter ended 2026-03-31 | 2026-05-15 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-26-000021 | Quarter ended 2025-09-30 | 2026-05-15 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-26-000022 | Quarter ended 2025-12-31 | 2026-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-26-000011 | Quarter ended 2025-12-31 | 2026-02-17 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-26-000008 | Quarter ended 2025-06-30 | 2026-02-17 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-26-000009 | Quarter ended 2025-09-30 | 2026-02-17 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-25-000036 | Quarter ended 2025-06-30 | 2025-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-25-000038 | Quarter ended 2025-09-30 | 2025-11-14 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-25-000026 | Quarter ended 2025-03-31 | 2025-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-25-000027 | Quarter ended 2025-06-30 | 2025-08-14 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-25-000019 | Quarter ended 2024-12-31 | 2025-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-25-000020 | Quarter ended 2025-03-31 | 2025-05-15 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-25-000018 | Quarter ended 2024-09-30 | 2025-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-25-000013 | Quarter ended 2024-12-31 | 2025-02-14 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-25-000007 | Quarter ended 2024-09-30 | 2025-02-04 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-24-000029 | Quarter ended 2024-09-30 | 2024-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-24-000021 | Quarter ended 2024-06-30 | 2024-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-24-000019 | Quarter ended 2024-03-31 | 2024-05-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-24-000015 | Quarter ended 2023-12-31 | 2024-02-12 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-23-000081 | Quarter ended 2022-12-31 | 2023-11-16 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-23-000077 | Quarter ended 2021-12-31 | 2023-11-16 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-23-000078 | Quarter ended 2022-03-31 | 2023-11-16 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-23-000075 | Quarter ended 2021-06-30 | 2023-11-16 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-23-000083 | Quarter ended 2023-06-30 | 2023-11-16 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-23-000079 | Quarter ended 2022-06-30 | 2023-11-16 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-23-000082 | Quarter ended 2023-03-31 | 2023-11-16 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-23-000080 | Quarter ended 2022-09-30 | 2023-11-16 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-23-000076 | Quarter ended 2021-09-30 | 2023-11-16 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-23-000072 | Quarter ended 2023-09-30 | 2023-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-23-000068 | Quarter ended 2023-06-30 | 2023-08-11 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-23-000064 | Quarter ended 2023-03-31 | 2023-05-10 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-23-000062 | Quarter ended 2022-12-31 | 2023-02-14 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-22-000111 | Quarter ended 2022-09-30 | 2022-12-05 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-22-000109 | Quarter ended 2022-09-30 | 2022-11-14 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-22-000110 | Quarter ended 2022-09-30 | 2022-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-22-000106 | Quarter ended 2022-06-30 | 2022-08-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-22-000101 | Quarter ended 2022-03-31 | 2022-05-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-22-000098 | Quarter ended 2021-12-31 | 2022-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-21-000074 | Quarter ended 2021-09-30 | 2021-11-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-21-000054 | Quarter ended 2021-06-30 | 2021-08-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-21-000041 | Quarter ended 2021-03-31 | 2021-05-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-21-000015 | Quarter ended 2020-12-31 | 2021-02-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-20-000070 | Quarter ended 2020-09-30 | 2020-11-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-20-000056 | Quarter ended 2020-06-30 | 2020-08-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-20-000051 | Quarter ended 2020-03-31 | 2020-05-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-20-000038 | Quarter ended 2019-12-31 | 2020-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-19-000067 | Quarter ended 2019-09-30 | 2019-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-19-000062 | Quarter ended 2019-06-30 | 2019-08-14 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-19-000054 | Quarter ended 2019-03-31 | 2019-05-17 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-19-000052 | Quarter ended 2019-03-31 | 2019-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-19-000015 | Quarter ended 2018-12-31 | 2019-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-18-000035 | Quarter ended 2018-09-30 | 2018-11-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-18-000029 | Quarter ended 2018-06-30 | 2018-08-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-18-000022 | Quarter ended 2018-03-31 | 2018-05-15 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-18-000003 | Quarter ended 2017-12-31 | 2018-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-17-000019 | Quarter ended 2017-09-30 | 2017-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-17-000017 | Quarter ended 2017-06-30 | 2017-08-11 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-17-000013 | Quarter ended 2017-03-31 | 2017-05-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-17-000004 | Quarter ended 2016-12-31 | 2017-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-16-000024 | Quarter ended 2016-09-30 | 2016-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-16-000020 | Quarter ended 2016-06-30 | 2016-08-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-16-000016 | Quarter ended 2016-03-31 | 2016-05-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-16-000013 | Quarter ended 2015-12-31 | 2016-02-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-15-000011 | Quarter ended 2015-09-30 | 2015-11-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-15-000009 | Quarter ended 2015-06-30 | 2015-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-15-000007 | Quarter ended 2015-03-31 | 2015-05-14 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-15-000006 | Quarter ended 2014-06-30 | 2015-04-17 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-15-000004 | Quarter ended 2014-12-31 | 2015-04-17 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001357550-15-000005 | Quarter ended 2014-09-30 | 2015-04-17 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-15-000002 | Quarter ended 2014-12-31 | 2015-02-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-14-000011 | Quarter ended 2014-09-30 | 2014-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-14-000009 | Quarter ended 2014-06-30 | 2014-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-14-000007 | Quarter ended 2014-03-31 | 2014-05-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-14-000004 | Quarter ended 2013-12-31 | 2014-02-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-13-000035 | Quarter ended 2013-09-30 | 2013-11-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001357550-13-000030 | Quarter ended 2013-06-30 | 2013-08-14 | acceptance time not in the bulk data set |