Stanhope Phil

Related Filers (1)

Ownership (4)

4
Thursday, 5/28/2020
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
3/A
Thursday, 5/28/2020
Zoom Telephonics, Inc.: Initial statement of beneficial ownership of securities
3
Friday, 7/12/2019
Zoom Telephonics, Inc.: Initial statement of beneficial ownership of securities
4
Friday, 7/12/2019
Zoom Telephonics, Inc.: Statement of changes in beneficial ownership of securities
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