OBRIEN WILLIAM K
Related Filers (10)
- MERCURY SYSTEMS INC (22)
- COLOR KINETICS INC (11)
- ENTERASYS NETWORKS INC /DE/ (6)
- BROCADE COMMUNICATIONS SYSTEMS INC (2)
- MFS CHARTER INCOME TRUST (1)
- MFS SPECIAL VALUE TRUST (1)
- MFS GOVERNMENT MARKETS INCOME TRUST (1)
- MFS MULTIMARKET INCOME TRUST (1)
- MFS MUNICIPAL INCOME TRUST (1)
- MFS INTERMEDIATE INCOME TRUST (1)
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Ownership (47)
4
Friday, 10/29/2021
MERCURY SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/30/2020
MERCURY SYSTEMS INC: Statement of changes in beneficial ownership of securities
5
Monday, 8/17/2020
MERCURY SYSTEMS INC: Annual statement of changes in beneficial ownership of securities
4
Friday, 10/25/2019
MERCURY SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Friday, 9/13/2019
MERCURY SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/26/2018
MERCURY SYSTEMS INC: Statement of changes in beneficial ownership of securities
5
Tuesday, 8/14/2018
MERCURY SYSTEMS INC: Annual statement of changes in beneficial ownership of securities
4
Friday, 10/20/2017
MERCURY SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/11/2017
MERCURY SYSTEMS INC: Statement of changes in beneficial ownership of securities
5
Wednesday, 8/2/2017
MERCURY SYSTEMS INC: Annual statement of changes in beneficial ownership of securities
4
Thursday, 10/20/2016
MERCURY SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/7/2016
MERCURY SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/28/2015
MERCURY SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 10/22/2015
MERCURY SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/22/2014
MERCURY SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/23/2013
MERCURY SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 10/18/2012
MERCURY COMPUTER SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/25/2011
MERCURY COMPUTER SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/22/2010
MERCURY COMPUTER SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/23/2009
MERCURY COMPUTER SYSTEMS INC: Statement of changes in beneficial ownership of securities
3
Wednesday, 11/19/2008
MERCURY COMPUTER SYSTEMS INC: Initial statement of beneficial ownership of securities
4
Wednesday, 11/19/2008
MERCURY COMPUTER SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Monday, 8/27/2007
COLOR KINETICS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/23/2007
COLOR KINETICS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/3/2007
COLOR KINETICS INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/5/2007
COLOR KINETICS INC: Statement of changes in beneficial ownership of securities
4
Monday, 10/2/2006
COLOR KINETICS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/5/2006
COLOR KINETICS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/24/2006
COLOR KINETICS INC: Statement of changes in beneficial ownership of securities
4
Monday, 4/3/2006
COLOR KINETICS INC: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2006
ENTERASYS NETWORKS INC /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 1/5/2006
COLOR KINETICS INC: Statement of changes in beneficial ownership of securities
3
Monday, 11/28/2005
COLOR KINETICS INC: Initial statement of beneficial ownership of securities
4
Monday, 11/28/2005
COLOR KINETICS INC: Statement of changes in beneficial ownership of securities
4
Friday, 8/5/2005
ENTERASYS NETWORKS INC /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 2/25/2005
ENTERASYS NETWORKS INC /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 8/23/2004
ENTERASYS NETWORKS INC /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/4/2004
ENTERASYS NETWORKS INC /DE/: Statement of changes in beneficial ownership of securities
3
Tuesday, 8/3/2004
BROCADE COMMUNICATIONS SYSTEMS INC: Initial statement of beneficial ownership of securities
4
Tuesday, 8/3/2004
BROCADE COMMUNICATIONS SYSTEMS INC: Statement of changes in beneficial ownership of securities
3
Tuesday, 5/18/2004
MFS CHARTER INCOME TRUST: Initial statement of beneficial ownership of securities
3
Tuesday, 5/18/2004
MFS MUNICIPAL INCOME TRUST: Initial statement of beneficial ownership of securities
3
Tuesday, 5/18/2004
MFS MULTIMARKET INCOME TRUST: Initial statement of beneficial ownership of securities
3
Tuesday, 5/18/2004
MFS GOVERNMENT MARKETS INCOME TRUST: Initial statement of beneficial ownership of securities
3
Tuesday, 5/18/2004
MFS INTERMEDIATE INCOME TRUST: Initial statement of beneficial ownership of securities
3
Tuesday, 5/18/2004
MFS SPECIAL VALUE TRUST: Initial statement of beneficial ownership of securities
4
Friday, 10/17/2003
ENTERASYS NETWORKS INC /DE/: Statement of changes in beneficial ownership of securities