Financial reports
No filings
Current reports
No filings
Registration and prospectus
No filings
Proxies
No filings
Other
No filings
Ownership
4
Zoom Telephonics, Inc.
15 Jul 20
4
Zoom Telephonics, Inc.
20 Mar 20
4
Zoom Telephonics, Inc.
12 Jul 19
4
Zoom Telephonics, Inc.
12 Jul 18
4
Zoom Telephonics, Inc.
11 Jan 18
4
Zoom Telephonics, Inc.
12 Jul 17
4
Zoom Telephonics, Inc.
12 Jan 17
3/A
Zoom Telephonics, Inc.
20 Dec 16
3
Zoom Telephonics, Inc.
31 Oct 16
SC 13G
INTEGRATED ENVIRONMENTAL TECHNOLOGIES, LTD.
29 Jul 16