Patterson George G.A.
Related Filers (1)
Ownership (7)
4
Thursday, 1/11/2018
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, 1/12/2017
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
Tuesday, 1/12/2016
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
3
Tuesday, 9/29/2015
Zoom Telephonics, Inc.: Initial statement of beneficial ownership of securities
4
Tuesday, 9/29/2015
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities