Ridgeback Capital Investments L.P.
Related Filers (41)
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- Ridgeback Capital Investments Ltd. (24)
- SEQUENOM INC (20)
- IRONWOOD PHARMACEUTICALS INC (10)
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- BICYCLE THERAPEUTICS plc (6)
- Affimed N.V. (5)
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- INCYTE CORP (2)
- ZYMOGENETICS INC (2)
- SAVIENT PHARMACEUTICALS INC (2)
- Biodel Inc (2)
- ISOLAGEN INC (2)
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- SANGAMO BIOSCIENCES INC (2)
- GERON CORP (2)
- Celldex Therapeutics, Inc. (2)
- ARROWHEAD RESEARCH CORP (2)
- STEMLINE THERAPEUTICS INC (2)
- Cara Therapeutics, Inc. (2)
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- MYOMO, INC. (2)
- SUTRO BIOPHARMA, INC. (2)
- 4D Molecular Therapeutics Inc. (2)
- ACADIA PHARMACEUTICALS INC (1)
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- MOMENTA PHARMACEUTICALS INC (1)
- ACORDA THERAPEUTICS INC (1)
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Other (66)
13F-HR
Wednesday, 2/14/2024
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 11/14/2023
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 8/14/2023
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 5/15/2023
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 2/14/2023
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 11/14/2022
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 8/15/2022
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 5/16/2022
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 2/14/2022
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 11/15/2021
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 8/16/2021
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 5/17/2021
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 2/16/2021
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 11/16/2020
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 8/14/2020
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 5/15/2020
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 2/14/2020
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 11/14/2019
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 8/14/2019
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 5/15/2019
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 2/14/2019
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 11/14/2018
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 8/14/2018
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 5/15/2018
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 2/14/2018
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 11/14/2017
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 8/14/2017
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 5/15/2017
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 1/30/2017
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 11/14/2016
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 8/12/2016
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 5/13/2016
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 2/16/2016
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 11/13/2015
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 8/14/2015
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 5/15/2015
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 2/17/2015
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 11/14/2014
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 8/14/2014
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 5/15/2014
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 5/15/2014
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 5/15/2014
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 5/15/2014
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 5/15/2014
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 5/15/2014
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 11/14/2012
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 8/14/2012
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 5/15/2012
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 2/14/2012
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 11/14/2011
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 8/15/2011
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 5/16/2011
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR/A
Tuesday, 2/15/2011
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 2/14/2011
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 11/15/2010
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 8/13/2010
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 5/17/2010
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 2/16/2010
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 11/16/2009
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 8/14/2009
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 5/14/2009
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 2/17/2009
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 10/29/2008
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 8/14/2008
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 5/15/2008
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 2/14/2008
Initial Quarterly Form 13F Holdings Report filed by institutional managers
Ownership (115)
SC 13G/A
Wednesday, 2/14/2024
BICYCLE THERAPEUTICS plc: Major Shareholders
SC 13G/A
Wednesday, 2/14/2024
Affimed N.V.: Major Shareholders
SC 13G
Friday, 1/26/2024
Pyxis Oncology, Inc.: Major Shareholders
SC 13G/A
Tuesday, 2/14/2023
Affimed N.V.: Major Shareholders
SC 13G/A
Tuesday, 2/14/2023
Affimed N.V.: Major Shareholders
SC 13G/A
Tuesday, 2/14/2023
BICYCLE THERAPEUTICS plc: Major Shareholders
SC 13G/A
Tuesday, 2/14/2023
F-star Therapeutics, Inc.: Major Shareholders
SC 13G/A
Tuesday, 2/14/2023
BICYCLE THERAPEUTICS plc: Major Shareholders
SC 13G/A
Tuesday, 2/14/2023
F-star Therapeutics, Inc.: Major Shareholders
SC 13G/A
Monday, 2/14/2022
Affimed N.V.: Major Shareholders
SC 13G/A
Monday, 2/14/2022
Cogent Biosciences, Inc.: Major Shareholders
SC 13G/A
Monday, 2/14/2022
F-star Therapeutics, Inc.: Major Shareholders
SC 13G/A
Monday, 2/14/2022
BICYCLE THERAPEUTICS plc: Major Shareholders
SC 13G
Wednesday, 4/14/2021
Affimed N.V.: Major Shareholders
SC 13G/A
Friday, 4/9/2021
F-star Therapeutics, Inc.: Major Shareholders
SC 13G/A
Tuesday, 2/16/2021
MYOMO, INC.: Major Shareholders
SC 13G/A
Tuesday, 2/16/2021
BICYCLE THERAPEUTICS plc: Major Shareholders
SC 13G/A
Tuesday, 2/16/2021
Verastem, Inc.: Major Shareholders
SC 13G/A
Tuesday, 2/16/2021
4D Molecular Therapeutics Inc.: Major Shareholders
SC 13G/A
Tuesday, 2/16/2021
F-star Therapeutics, Inc.: Major Shareholders
SC 13G/A
Tuesday, 2/16/2021
SUTRO BIOPHARMA, INC.: Major Shareholders
SC 13G/A
Tuesday, 2/16/2021
Cogent Biosciences, Inc.: Major Shareholders
SC 13G
Wednesday, 12/23/2020
4D Molecular Therapeutics Inc.: Major Shareholders
SC 13G
Tuesday, 8/25/2020
SUTRO BIOPHARMA, INC.: Major Shareholders
SC 13G
Thursday, 7/16/2020
Unum Therapeutics Inc.: Major Shareholders
SC 13G
Monday, 7/13/2020
BICYCLE THERAPEUTICS plc: Major Shareholders
4
Friday, 3/6/2020
Verastem, Inc.: Statement of changes in beneficial ownership of securities
SC 13G/A
Friday, 3/6/2020
Verastem, Inc.: Major Shareholders
SC 13G
Monday, 2/24/2020
MYOMO INC: Major Shareholders
SC 13G/A
Friday, 2/14/2020
Karyopharm Therapeutics Inc.: Major Shareholders
3
Tuesday, 1/21/2020
Verastem, Inc.: Initial statement of beneficial ownership of securities
SC 13G
Tuesday, 1/21/2020
Verastem, Inc.: Major Shareholders
SC 13G
Monday, 1/6/2020
Spring Bank Pharmaceuticals, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/14/2019
Karyopharm Therapeutics Inc.: Major Shareholders
SC 13G
Thursday, 3/15/2018
Corium International, Inc.: Major Shareholders
SC 13G/A
Wednesday, 2/14/2018
Verastem, Inc.: Major Shareholders
SC 13G
Friday, 1/26/2018
Karyopharm Therapeutics Inc.: Major Shareholders
SC 13G
Thursday, 7/20/2017
Verastem, Inc.: Major Shareholders
SC 13G/A
Monday, 1/30/2017
Celator Pharmaceuticals Inc: Major Shareholders
SC 13G/A
Monday, 1/30/2017
ONCOSEC MEDICAL Inc: Major Shareholders
SC 13G/A
Tuesday, 2/16/2016
ONCOSEC MEDICAL Inc: Major Shareholders
SC 13G/A
Tuesday, 2/16/2016
Cara Therapeutics, Inc.: Major Shareholders
SC 13G/A
Tuesday, 2/16/2016
Trillium Therapeutics Inc.: Major Shareholders
SC 13G/A
Tuesday, 2/16/2016
APPLIED GENETIC TECHNOLOGIES CORP: Major Shareholders
SC 13G
Thursday, 6/18/2015
ONCOSEC MEDICAL Inc: Major Shareholders
SC 13G
Monday, 4/20/2015
Cara Therapeutics, Inc.: Major Shareholders
SC 13G
Thursday, 4/2/2015
Trillium Therapeutics Inc.: Major Shareholders
SC 13G/A
Tuesday, 2/17/2015
APPLIED GENETIC TECHNOLOGIES CORP: Major Shareholders
SC 13G
Thursday, 4/10/2014
APPLIED GENETIC TECHNOLOGIES CORP: Major Shareholders
SC 13G/A
Friday, 2/14/2014
Celldex Therapeutics, Inc.: Major Shareholders
SC 13G/A
Friday, 2/14/2014
GERON CORP: Major Shareholders
SC 13G/A
Friday, 2/14/2014
ARROWHEAD RESEARCH CORP: Major Shareholders
SC 13G/A
Friday, 2/14/2014
SANGAMO BIOSCIENCES INC: Major Shareholders
SC 13G/A
Friday, 2/14/2014
STEMLINE THERAPEUTICS INC: Major Shareholders
SC 13G
Thursday, 10/17/2013
GERON CORP: Major Shareholders
SC 13G
Wednesday, 10/16/2013
ARROWHEAD RESEARCH CORP: Major Shareholders
SC 13G
Monday, 9/30/2013
SANGAMO BIOSCIENCES INC: Major Shareholders
SC 13G/A
Thursday, 2/14/2013
IRONWOOD PHARMACEUTICALS INC: Major Shareholders
SC 13G
Thursday, 2/7/2013
STEMLINE THERAPEUTICS INC: Major Shareholders
SC 13G
Friday, 12/28/2012
Celldex Therapeutics, Inc.: Major Shareholders
SC 13G/A
Tuesday, 2/14/2012
IRONWOOD PHARMACEUTICALS INC: Major Shareholders
SC 13G/A
Tuesday, 2/14/2012
MEDICINES CO /DE: Major Shareholders
5
Thursday, 2/9/2012
IRONWOOD PHARMACEUTICALS INC: Annual statement of changes in beneficial ownership of securities
5
Thursday, 2/9/2012
IRONWOOD PHARMACEUTICALS INC: Annual statement of changes in beneficial ownership of securities
5
Thursday, 2/9/2012
IRONWOOD PHARMACEUTICALS INC: Annual statement of changes in beneficial ownership of securities
4
Thursday, 2/9/2012
IRONWOOD PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/27/2011
IRONWOOD PHARMACEUTICALS INC: Statement of changes in beneficial ownership of securities
SC 13G
Tuesday, 2/15/2011
IRONWOOD PHARMACEUTICALS INC: Major Shareholders
SC 13G/A
Monday, 2/14/2011
MEDICINES CO /DE: Major Shareholders
SC 13G/A
Monday, 2/14/2011
INTERMUNE INC: Major Shareholders
SC 13G
Monday, 4/5/2010
MEDICINES CO /DE: Major Shareholders
SC 13G
Wednesday, 3/10/2010
INTERMUNE INC: Major Shareholders
SC 13G/A
Tuesday, 2/16/2010
SEQUENOM INC: Major Shareholders
SC 13G/A
Tuesday, 2/16/2010
Chelsea Therapeutics International, Ltd.: Major Shareholders
3/A
Monday, 2/8/2010
IRONWOOD PHARMACEUTICALS INC: Initial statement of beneficial ownership of securities
3
Tuesday, 2/2/2010
IRONWOOD PHARMACEUTICALS INC: Initial statement of beneficial ownership of securities
SC 13G/A
Friday, 5/1/2009
SEQUENOM INC: Major Shareholders
4
Friday, 5/1/2009
SEQUENOM INC: Statement of changes in beneficial ownership of securities
SC 13G/A
Tuesday, 2/17/2009
INCYTE CORP: Major Shareholders
SC 13G/A
Tuesday, 2/17/2009
SAVIENT PHARMACEUTICALS INC: Major Shareholders
SC 13G/A
Tuesday, 2/17/2009
ZYMOGENETICS INC: Major Shareholders
SC 13G/A
Tuesday, 2/17/2009
Biodel Inc: Major Shareholders
SC 13G/A
Tuesday, 2/17/2009
ISOLAGEN INC: Major Shareholders
SC 13G/A
Tuesday, 2/17/2009
ACORDA THERAPEUTICS INC: Major Shareholders
SC 13G/A
Tuesday, 2/17/2009
SEQUENOM INC: Major Shareholders
SC 13G/A
Tuesday, 2/17/2009
AVIGEN INC \DE: Major Shareholders
SC 13G/A
Tuesday, 2/17/2009
Chelsea Therapeutics International, Ltd.: Major Shareholders
SC 13G/A
Tuesday, 2/17/2009
ADEONA PHARMACEUTICALS, INC.: Major Shareholders
4
Thursday, 9/11/2008
SEQUENOM INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/12/2008
SEQUENOM INC: Statement of changes in beneficial ownership of securities
4
Monday, 8/11/2008
SEQUENOM INC: Statement of changes in beneficial ownership of securities
4
Friday, 8/8/2008
SEQUENOM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 8/7/2008
SEQUENOM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/6/2008
SEQUENOM INC: Statement of changes in beneficial ownership of securities
4
Monday, 8/4/2008
SEQUENOM INC: Statement of changes in beneficial ownership of securities
4
Thursday, 7/31/2008
SEQUENOM INC: Statement of changes in beneficial ownership of securities
SC 13G/A
Friday, 7/18/2008
SEQUENOM INC: Major Shareholders
4
Thursday, 7/17/2008
SEQUENOM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/2/2008
SEQUENOM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/2/2008
SEQUENOM INC: Statement of changes in beneficial ownership of securities