DONAHUE ROBERT E
Related Filers (5)
- NETSCOUT SYSTEMS INC (16)
- CYBERSOURCE CORP (10)
- Authorize.Net Holdings, Inc. (9)
- SYCAMORE NETWORKS INC (7)
- CONCORD COMMUNICATIONS INC (2)
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Ownership (44)
4
Monday, 8/29/2022
NETSCOUT SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Monday, 9/13/2021
NETSCOUT SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Monday, 9/14/2020
NETSCOUT SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/29/2019
NETSCOUT SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Monday, 9/16/2019
NETSCOUT SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Friday, 9/14/2018
NETSCOUT SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 9/21/2017
NETSCOUT SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 10/27/2016
NETSCOUT SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/21/2016
NETSCOUT SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 12/10/2015
NETSCOUT SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/23/2015
NETSCOUT SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Monday, 11/17/2014
NETSCOUT SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/10/2014
NETSCOUT SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/28/2013
NETSCOUT SYSTEMS INC: Statement of changes in beneficial ownership of securities
3
Thursday, 3/14/2013
NETSCOUT SYSTEMS INC: Initial statement of beneficial ownership of securities
4
Thursday, 3/14/2013
NETSCOUT SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/20/2012
SYCAMORE NETWORKS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/15/2011
SYCAMORE NETWORKS INC: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 8/3/2010
CYBERSOURCE CORP: Statement of changes in beneficial ownership of securities
4
Monday, 7/26/2010
CYBERSOURCE CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/21/2010
CYBERSOURCE CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/14/2010
CYBERSOURCE CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 1/7/2010
SYCAMORE NETWORKS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/5/2010
CYBERSOURCE CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 1/8/2009
SYCAMORE NETWORKS INC: Statement of changes in beneficial ownership of securities
4
Monday, 1/5/2009
CYBERSOURCE CORP: Statement of changes in beneficial ownership of securities
3/A
Monday, 4/7/2008
CYBERSOURCE CORP: Initial statement of beneficial ownership of securities
4
Thursday, 1/3/2008
CYBERSOURCE CORP: Statement of changes in beneficial ownership of securities
4
Friday, 12/21/2007
SYCAMORE NETWORKS INC: Statement of changes in beneficial ownership of securities
3
Friday, 11/9/2007
CYBERSOURCE CORP: Initial statement of beneficial ownership of securities
4
Monday, 11/5/2007
CYBERSOURCE CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 11/1/2007
Authorize.Net Holdings, Inc.: Statement of changes in beneficial ownership of securities
3
Tuesday, 7/31/2007
SYCAMORE NETWORKS INC: Initial statement of beneficial ownership of securities
4
Tuesday, 7/31/2007
SYCAMORE NETWORKS INC: Statement of changes in beneficial ownership of securities
4/A
Friday, 5/18/2007
Authorize.Net Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/8/2007
Authorize.Net Holdings, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/1/2007
LIGHTBRIDGE INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/11/2006
LIGHTBRIDGE INC: Statement of changes in beneficial ownership of securities
4
Thursday, 6/9/2005
CONCORD COMMUNICATIONS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/5/2005
LIGHTBRIDGE INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/11/2005
LIGHTBRIDGE INC: Statement of changes in beneficial ownership of securities
3
Friday, 10/15/2004
CONCORD COMMUNICATIONS INC: Initial statement of beneficial ownership of securities
4
Thursday, 8/5/2004
LIGHTBRIDGE INC: Statement of changes in beneficial ownership of securities
3
Tuesday, 1/20/2004
LIGHTBRIDGE INC: Initial statement of beneficial ownership of securities