Donovan Joseph

Related Filers (5)

Ownership (42)

4
Wednesday, 7/15/2020
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 3/20/2020
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 7/12/2019
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 7/12/2018
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/11/2018
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 1/11/2018
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/9/2018
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/12/2017
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/5/2017
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 1/12/2017
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/11/2017
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/13/2016
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 7/11/2016
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/12/2016
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 7/13/2015
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 7/2/2015
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/14/2015
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 7/14/2014
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 1/17/2014
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 7/15/2013
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 1/14/2013
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 7/12/2012
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/17/2012
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/14/2011
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/12/2011
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/11/2011
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 7/15/2010
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4/A
Friday, 4/30/2010
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4/A
Friday, 4/30/2010
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
3
Friday, 4/30/2010
Zoom Telephonics, Inc.: Initial statement of beneficial ownership of securities
4
Tuesday, 1/12/2010
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 12/14/2009
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 7/20/2009
ZOOM TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/16/2009
ZOOM TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Monday, 7/14/2008
ZOOM TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/11/2008
ZOOM TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 7/12/2007
ZOOM TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/12/2007
ZOOM TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/11/2006
ZOOM TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/11/2006
ZOOM TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/12/2005
ZOOM TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
3
Tuesday, 6/28/2005
ZOOM TECHNOLOGIES INC: Initial statement of beneficial ownership of securities
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