Ridgeback Capital Management LLC

Related Filers (9)

Other (71)

13F-NT
Wednesday, 2/14/2024
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 11/14/2023
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 8/14/2023
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 5/15/2023
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 2/14/2023
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 11/14/2022
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 8/15/2022
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 5/16/2022
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 2/14/2022
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 11/15/2021
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 8/16/2021
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 5/17/2021
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 2/16/2021
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 11/16/2020
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 8/14/2020
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 5/15/2020
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 2/14/2020
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 11/14/2019
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Wednesday, 8/14/2019
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Wednesday, 5/15/2019
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 2/14/2019
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Wednesday, 11/14/2018
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 8/14/2018
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 5/15/2018
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Wednesday, 2/14/2018
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 11/14/2017
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 8/14/2017
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 5/15/2017
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 1/30/2017
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 11/14/2016
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 8/12/2016
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 5/13/2016
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 2/16/2016
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 11/13/2015
Initial Quarterly Form 13F Notice Report filed by institutional managers
CORRESP
Monday, 8/17/2015
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
13F-NT
Monday, 8/17/2015
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-HR
Friday, 8/14/2015
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-NT
Friday, 5/15/2015
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 2/17/2015
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 11/14/2014
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 8/14/2014
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 5/15/2014
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 5/15/2014
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 5/15/2014
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 5/15/2014
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 5/15/2014
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 5/15/2014
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Wednesday, 11/14/2012
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 8/14/2012
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 5/15/2012
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 2/14/2012
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 11/14/2011
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 8/15/2011
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 5/16/2011
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 2/14/2011
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 11/15/2010
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 8/13/2010
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 5/17/2010
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 2/16/2010
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 11/16/2009
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 8/14/2009
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 5/14/2009
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 2/17/2009
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Wednesday, 10/29/2008
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 8/14/2008
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 5/15/2008
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 2/14/2008
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 11/13/2007
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 8/9/2007
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 5/15/2007
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Wednesday, 2/14/2007
Initial Quarterly Form 13F Notice Report filed by institutional managers
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Ownership (29)

4
Friday, 3/6/2020
Verastem, Inc.: Statement of changes in beneficial ownership of securities
3
Tuesday, 1/21/2020
Verastem, Inc.: Initial statement of beneficial ownership of securities
SC 13G
Wednesday, 4/27/2016
Celator Pharmaceuticals Inc: 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
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
4
Friday, 5/1/2009
SEQUENOM INC: Statement of changes in beneficial ownership of securities
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
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
4
Tuesday, 7/1/2008
SEQUENOM INC: Statement of changes in beneficial ownership of securities
3
Monday, 6/30/2008
SEQUENOM INC: Initial statement of beneficial ownership of securities
4
Monday, 6/30/2008
SEQUENOM INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/16/2008
ACORDA THERAPEUTICS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/13/2007
PIPEX PHARMACEUTICALS, INC.: Statement of changes in beneficial ownership of securities
3
Wednesday, 11/29/2006
SHEFFIELD PHARMACEUTICALS INC: Initial statement of beneficial ownership of securities
3
Thursday, 10/5/2006
ACORDA THERAPEUTICS INC: Initial statement of beneficial ownership of securities
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