Shannon River Fund Management LLC
Related Filers (18)
- IMMERSION CORP (11)
- HOLLYWOOD MEDIA CORP (9)
- SHANNON RIVER PARTNERS LP (5)
- Shannon River Partners II, LP (5)
- UCN INC (3)
- LIVEPERSON INC (3)
- WYNNEFIELD PARTNERS SMALL CAP VALUE LP (2)
- WYNNEFIELD CAPITAL INC (2)
- WYNNEFIELD PARTNERS SMALL CAP VALUE LP I (2)
- WYNNEFIELD CAPITAL MANAGEMENT LLC (2)
- WYNNEFIELD SMALL CAP VALUE OFFSHORE FUND LTD (2)
- COLLECTORS UNIVERSE INC (2)
- Doonbeg Fund LP (2)
- ELLIE MAE INC (2)
- PDF SOLUTIONS INC (2)
- WebMD Health Corp. (2)
- New Media Investment Group Inc. (2)
- WAXMAN SPENCER M. (1)
- Show More ...
Other (71)
13F-HR
Tuesday, 2/13/2024
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 11/13/2023
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 8/11/2023
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 5/12/2023
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 2/13/2023
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/A
Wednesday, 7/20/2022
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/A
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/A
Friday, 2/14/2020
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR/A
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
Tuesday, 2/14/2017
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
Monday, 8/15/2016
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 5/16/2016
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
Monday, 11/16/2015
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
Thursday, 5/14/2015
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, 2/13/2014
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 11/12/2013
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 8/12/2013
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 5/15/2013
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 2/14/2013
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
Monday, 8/13/2012
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
Monday, 2/13/2012
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
Friday, 5/13/2011
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
Friday, 11/12/2010
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
Friday, 5/14/2010
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 2/12/2010
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 11/12/2009
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 8/13/2009
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 5/13/2009
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 2/13/2009
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 11/13/2008
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
Wednesday, 5/7/2008
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 2/13/2008
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR/A
Tuesday, 5/15/2007
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 2/13/2007
Initial Quarterly Form 13F Holdings Report filed by institutional managers
Ownership (34)
SC 13D/A
Wednesday, 4/1/2020
IMMERSION CORP: Major Shareholders
SC 13D
Monday, 8/12/2019
IMMERSION CORP: Major Shareholders
SC 13D/A
Friday, 6/29/2018
IMMERSION CORP: Major Shareholders
SC 13D
Monday, 3/5/2018
IMMERSION CORP: Major Shareholders
SC 13G/A
Wednesday, 2/14/2018
IMMERSION CORP: Major Shareholders
SC 13G/A
Tuesday, 2/14/2017
IMMERSION CORP: Major Shareholders
SC 13G/A
Tuesday, 2/16/2016
IMMERSION CORP: Major Shareholders
SC 13G/A
Tuesday, 2/16/2016
LIVEPERSON INC: Major Shareholders
SC 13G/A
Tuesday, 2/17/2015
LIVEPERSON INC: Major Shareholders
SC 13G/A
Tuesday, 2/17/2015
IMMERSION CORP: Major Shareholders
SC 13G/A
Tuesday, 2/17/2015
New Media Investment Group Inc.: Major Shareholders
SC 13G/A
Tuesday, 2/17/2015
PDF SOLUTIONS INC: Major Shareholders
SC 13G/A
Tuesday, 2/17/2015
WebMD Health Corp.: Major Shareholders
SC 13G
Tuesday, 10/14/2014
WebMD Health Corp.: Major Shareholders
SC 13G
Monday, 9/29/2014
New Media Investment Group Inc.: Major Shareholders
SC 13G
Monday, 8/25/2014
LIVEPERSON INC: Major Shareholders
SC 13G
Friday, 4/11/2014
PDF SOLUTIONS INC: Major Shareholders
SC 13G/A
Friday, 2/7/2014
ELLIE MAE INC: Major Shareholders
SC 13G/A
Friday, 2/7/2014
IMMERSION CORP: Major Shareholders
SC 13G
Tuesday, 8/13/2013
ELLIE MAE INC: Major Shareholders
SC 13G/A
Thursday, 2/14/2013
IMMERSION CORP: Major Shareholders
SC 13G
Friday, 11/16/2012
IMMERSION CORP: Major Shareholders
4
Friday, 10/1/2010
HOLLYWOOD MEDIA CORP: Statement of changes in beneficial ownership of securities
SC 13G
Thursday, 7/8/2010
HOLLYWOOD MEDIA CORP: Major Shareholders
3
Thursday, 6/18/2009
HOLLYWOOD MEDIA CORP: Initial statement of beneficial ownership of securities
SC 13D
Thursday, 2/26/2009
HOLLYWOOD MEDIA CORP: Major Shareholders
SC 13G/A
Tuesday, 5/13/2008
HOLLYWOOD MEDIA CORP: Major Shareholders
SC 13G/A
Wednesday, 2/13/2008
HOLLYWOOD MEDIA CORP: Major Shareholders
SC 13G
Tuesday, 11/27/2007
HOLLYWOOD MEDIA CORP: Major Shareholders
SC 13G/A
Friday, 4/1/2005
HOLLYWOOD MEDIA CORP: Major Shareholders
SC 13G/A
Friday, 4/1/2005
COLLECTORS UNIVERSE INC: Major Shareholders
4
Wednesday, 3/16/2005
UCN INC: Statement of changes in beneficial ownership of securities
3
Thursday, 10/7/2004
UCN INC: Initial statement of beneficial ownership of securities
4
Thursday, 10/7/2004
UCN INC: Statement of changes in beneficial ownership of securities