STARBOARD VALUE & OPPORTUNITY MASTER FUND LTD
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- SOLOMON JEFFREY M (71)
- STARK MORGAN B (70)
- COHEN PETER A (70)
- STRAUSS THOMAS W (70)
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- Ramius Merger Arbitrage Master Fund Ltd (60)
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- PHOENIX TECHNOLOGIES LTD (16)
- WAUSAU PAPER CORP. (11)
- QUANTUM CORP /DE/ (9)
- ASHWORTH INC (7)
- ZORAN CORP \DE\ (5)
- SURMODICS INC (4)
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- Starboard Value & Opportunity Master Fund L LP (2)
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- Portside Growth & Opportunity Fund (1)
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- INSPERITY, INC. (1)
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- Show More ...
Ownership (294)
3
Friday, 11/18/2022
GREEN DOT CORP: Initial statement of beneficial ownership of securities
3
Tuesday, 11/8/2022
ACACIA RESEARCH CORP: Initial statement of beneficial ownership of securities
4
Tuesday, 1/25/2022
Cyxtera Technologies, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/19/2022
Cyxtera Technologies, Inc.: Statement of changes in beneficial ownership of securities
3
Tuesday, 8/3/2021
Cyxtera Technologies, Inc.: Initial statement of beneficial ownership of securities
4
Wednesday, 7/11/2018
Mellanox Technologies, Ltd.: Statement of changes in beneficial ownership of securities
4
Friday, 3/2/2018
Mellanox Technologies, Ltd.: Statement of changes in beneficial ownership of securities
3
Tuesday, 1/2/2018
Mellanox Technologies, Ltd.: Initial statement of beneficial ownership of securities
4
Wednesday, 12/7/2016
QUANTUM CORP /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 12/5/2016
QUANTUM CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 3/18/2016
QUANTUM CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/26/2016
QUANTUM CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/13/2015
QUANTUM CORP /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 6/29/2015
INTEGRATED SILICON SOLUTION INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/8/2015
MICREL INC: Statement of changes in beneficial ownership of securities
3
Monday, 5/4/2015
INTEGRATED SILICON SOLUTION INC: Initial statement of beneficial ownership of securities
3
Tuesday, 1/20/2015
INSPERITY, INC.: Initial statement of beneficial ownership of securities
3
Monday, 8/11/2014
MICREL INC: Initial statement of beneficial ownership of securities
4/A
Friday, 7/26/2013
DSP GROUP INC /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/24/2013
DSP GROUP INC /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 5/6/2013
WAUSAU PAPER CORP.: Statement of changes in beneficial ownership of securities
4
Monday, 4/8/2013
QUANTUM CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/3/2013
QUANTUM CORP /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 3/18/2013
EXTREME NETWORKS INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/15/2013
QUANTUM CORP /DE/: Statement of changes in beneficial ownership of securities
3
Monday, 2/11/2013
EXTREME NETWORKS INC: Initial statement of beneficial ownership of securities
4
Friday, 11/9/2012
WAUSAU PAPER CORP.: Statement of changes in beneficial ownership of securities
4
Friday, 11/2/2012
WAUSAU PAPER CORP.: Statement of changes in beneficial ownership of securities
3
Thursday, 11/1/2012
QUANTUM CORP /DE/: Initial statement of beneficial ownership of securities
4
Friday, 10/26/2012
WAUSAU PAPER CORP.: Statement of changes in beneficial ownership of securities
4
Monday, 10/15/2012
WAUSAU PAPER CORP.: Statement of changes in beneficial ownership of securities
4
Thursday, 10/11/2012
OFFICE DEPOT INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/5/2012
WAUSAU PAPER CORP.: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/25/2012
WAUSAU PAPER CORP.: Statement of changes in beneficial ownership of securities
4
Monday, 9/17/2012
OFFICE DEPOT INC: Statement of changes in beneficial ownership of securities
3
Friday, 9/14/2012
OFFICE DEPOT INC: Initial statement of beneficial ownership of securities
4
Friday, 9/14/2012
WAUSAU PAPER CORP.: Statement of changes in beneficial ownership of securities
4
Thursday, 9/6/2012
WAUSAU PAPER CORP.: Statement of changes in beneficial ownership of securities
3
Monday, 8/20/2012
WAUSAU PAPER CORP.: Initial statement of beneficial ownership of securities
4
Monday, 8/20/2012
WAUSAU PAPER CORP.: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/15/2012
SURMODICS INC: Statement of changes in beneficial ownership of securities
4
Friday, 8/10/2012
SURMODICS INC: Statement of changes in beneficial ownership of securities
3
Monday, 4/23/2012
DSP GROUP INC /DE/: Initial statement of beneficial ownership of securities
4
Wednesday, 12/22/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Friday, 12/17/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/15/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Monday, 12/13/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
3
Wednesday, 11/24/2010
SURMODICS INC: Initial statement of beneficial ownership of securities
4
Wednesday, 11/24/2010
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Monday, 11/8/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Monday, 11/1/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Friday, 10/22/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 10/21/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Monday, 8/9/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 8/5/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 7/29/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/4/2010
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/4/2010
TOLLGRADE COMMUNICATIONS INC \PA\: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/4/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Monday, 5/3/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 4/29/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/27/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Friday, 2/5/2010
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Friday, 2/5/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/20/2010
CPI CORP: Statement of changes in beneficial ownership of securities
4
Friday, 1/15/2010
CPI CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/13/2010
CPI CORP: Statement of changes in beneficial ownership of securities
4
Monday, 1/11/2010
CPI CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 1/7/2010
CPI CORP: Statement of changes in beneficial ownership of securities
3/A
Wednesday, 1/6/2010
IMMERSION CORP: Initial statement of beneficial ownership of securities
4
Wednesday, 1/6/2010
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/6/2010
CPI CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/6/2010
TOLLGRADE COMMUNICATIONS INC \PA\: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/6/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Monday, 1/4/2010
CPI CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/30/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Monday, 12/28/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/23/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Monday, 12/21/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 12/17/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/15/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Friday, 12/11/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/9/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Monday, 12/7/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Friday, 12/4/2009
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Thursday, 12/3/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/2/2009
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Monday, 11/30/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/24/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Friday, 11/20/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Friday, 11/20/2009
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Thursday, 11/19/2009
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 11/18/2009
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/18/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/17/2009
AGILYSYS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/17/2009
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Monday, 11/16/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Monday, 11/16/2009
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Thursday, 11/12/2009
AGILYSYS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/12/2009
CPI CORP: Statement of changes in beneficial ownership of securities
Proxies (5)
DEFC14A
Wednesday, 1/19/2011
Definitive proxy statement in connection with contested solicitations
PREC14A
Friday, 1/7/2011
Preliminary proxy statement in connection with contested solicitations
PRRN14A
Friday, 12/17/2010
Revised preliminary proxy statement filed by non-management
PREC14A
Friday, 12/10/2010
Preliminary proxy statement in connection with contested solicitations
PREC14A
Monday, 12/6/2010
Preliminary proxy statement in connection with contested solicitations