KRAMER PETER ROBIN

Related Filers (5)

Ownership (53)

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
Tuesday, 1/28/2020
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
Thursday, 7/6/2017
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, 12/21/2015
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/29/2015
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
Wednesday, 7/8/2015
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
Friday, 10/14/2011
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
SC 13G/A
Wednesday, 2/9/2011
Zoom Telephonics, Inc.: Major Shareholders
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
SC 13G
Wednesday, 2/17/2010
Zoom Telephonics, Inc.: Major Shareholders
SC 13G
Tuesday, 2/16/2010
Zoom Telephonics, Inc.: Major Shareholders
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
SC 13G/A
Tuesday, 2/17/2009
ZOOM TECHNOLOGIES INC: Major Shareholders
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
SC 13G/A
Thursday, 2/14/2008
ZOOM TECHNOLOGIES INC: Major Shareholders
4
Friday, 1/11/2008
ZOOM TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
SC 13G/A
Thursday, 2/15/2007
ZOOM TECHNOLOGIES INC: Major Shareholders
4
Thursday, 12/14/2006
ZOOM TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
SC 13G
Tuesday, 2/7/2006
ZOOM TECHNOLOGIES INC: Major Shareholders
4
Thursday, 6/2/2005
ZOOM TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Monday, 5/9/2005
ZOOM TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
SC 13G
Thursday, 2/10/2005
ZOOM TECHNOLOGIES INC: Major Shareholders
SC 13G/A
Tuesday, 2/23/1999
ZOOM TELEPHONICS INC: Major Shareholders
SC 13G/A
Friday, 2/13/1998
ZOOM TELEPHONICS INC: Major Shareholders
SC 13G/A
Friday, 2/14/1997
ZOOM TELEPHONICS INC: Major Shareholders
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