| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| 8-K | Report | Data | 8-K | Sep 9, 2024 | Sep 4, 2024 |
| 8-K | Report | Data | 8-K | Aug 26, 2024 | Aug 20, 2024 |
| 10-Q | Report | Data | 10-Q | Aug 20, 2024 | Jun 30, 2024 |
| SC 13D/A | Report | AMENDMENT NO. 24 TO SCHEDULE 13D | Aug 6, 2024 | |
| 8-K | Report | Data | 8-K | Aug 6, 2024 | Aug 3, 2024 |
| 8-K | Report | Data | 8-K | Jul 25, 2024 | Jul 22, 2024 |
| SC 13D/A | Report | SC 13D/A | Jul 24, 2024 | |
| 8-K | Report | Data | 8-K | Jul 2, 2024 | Jun 26, 2024 |
| 8-K | Report | Data | 8-K | Jun 21, 2024 | Jun 17, 2024 |
| 10-Q | Report | Data | 10-Q | May 20, 2024 | Mar 31, 2024 |
| 8-K | Report | Data | 8-K | May 7, 2024 | May 3, 2024 |
| 10-K/A | Report | Data | 10-K/A | Apr 29, 2024 | Dec 31, 2023 |
| 10-K | Report | Data | 10-K | Apr 12, 2024 | Dec 31, 2023 |
| 8-K | Report | Data | 8-K | Mar 18, 2024 | Mar 12, 2024 |
| 8-K | Report | Data | 8-K | Mar 15, 2024 | Mar 14, 2024 |
| 8-K | Report | Data | 8-K | Mar 11, 2024 | Mar 6, 2024 |
| 8-K | Report | Data | Mar 1, 2024 | Feb 26, 2024 | |
| SC 13D/A | Report | SC 13D/A | Feb 29, 2024 | |
| 8-K | Report | Data | Feb 21, 2024 | Feb 20, 2024 | |
| SC 13D | Report | SC 13D | Jan 30, 2024 | |
| 8-K/A | Report | Data | Jan 26, 2024 | Jan 22, 2024 | |
| 8-K | Report | Data | Jan 25, 2024 | Jan 22, 2024 | |
| 8-K | Report | Data | Jan 12, 2024 | Jan 11, 2024 | |
| 10-Q | Report | Data | Jan 8, 2024 | Sep 30, 2023 | |
| SC 13D/A | Report | AMENDMENT NO. 23 TO SCHEDULE 13D | Jan 2, 2024 | |
| 8-K | Report | Data | Dec 29, 2023 | Dec 28, 2023 | |
| 8-K | Report | Data | Dec 21, 2023 | Dec 18, 2023 | |
| 8-K | Report | Data | Dec 13, 2023 | Dec 6, 2023 | |
| SC 13D/A | Report | AMENDMENT NO. 22 TO SCHEDULE 13D | Dec 11, 2023 | |
| 8-K | Report | Data | Dec 4, 2023 | Nov 30, 2023 | |
| 8-K | Report | Data | Nov 30, 2023 | Nov 27, 2023 | |
| 8-K | Report | Data | Nov 20, 2023 | Nov 16, 2023 | |
| 10-Q | Report | Data | Nov 13, 2023 | Jun 30, 2023 | |
| 10-Q | Report | Data | Nov 13, 2023 | Mar 31, 2023 | |
| 8-K | Report | Data | Nov 8, 2023 | Nov 8, 2023 | |
| 8-K | Report | Data | Oct 23, 2023 | Oct 19, 2023 | |
| 8-K | Report | Data | Oct 13, 2023 | Oct 6, 2023 | |
| 8-K | Report | Data | Oct 11, 2023 | Sep 19, 2023 | |
| SC 13D/A | Report | AMENDMENT NO. 21 TO SCHEDULE 13D | Oct 11, 2023 | |
| 8-K | Report | Data | Sep 27, 2023 | Sep 22, 2023 | |
| 8-K | Report | Data | Sep 7, 2023 | Sep 1, 2023 | |
| 8-K/A | Report | Data | Aug 29, 2023 | Aug 22, 2023 | |
| 8-K | Report | Data | Aug 28, 2023 | Aug 22, 2023 | |
| 8-K | Report | Data | Aug 23, 2023 | Aug 17, 2023 | |
| 8-K | Report | Data | Aug 10, 2023 | Jul 25, 2023 | |
| 8-K | Report | Data | Aug 1, 2023 | Jul 30, 2023 | |
| 8-K | Report | Data | May 24, 2023 | May 19, 2023 | |
| SC 13D/A | Report | SC 13D/A | Apr 11, 2023 | |
| 8-K | Report | Data | Apr 7, 2023 | Apr 7, 2023 | |
| 10-K | Report | Data | Mar 31, 2023 | Dec 31, 2022 | |
| 8-K | Report | Data | Mar 31, 2023 | Mar 31, 2023 | |
| 8-K | Report | Data | Mar 31, 2023 | Mar 28, 2023 | |
| 8-K | Report | Data | Mar 29, 2023 | Mar 29, 2023 | |
| 10-Q/A | Report | Data | Mar 17, 2023 | Sep 30, 2022 | |
| 10-Q/A | Report | Data | Mar 17, 2023 | Jun 30, 2022 | |
| SC 13D/A | Report | SC 13D/A | Mar 14, 2023 | |
| 8-K | Report | Data | Mar 10, 2023 | Mar 9, 2023 | |
| SC 13D/A | Report | SC 13D/A | Feb 8, 2023 | |
| 8-K | Report | Data | Feb 6, 2023 | Jan 31, 2023 | |
| SC 13D/A | Report | SC 13D/A | Dec 19, 2022 | |
| 8-K | Report | Data | Dec 16, 2022 | Dec 12, 2022 | |
| 8-K | Report | Data | Dec 5, 2022 | Nov 30, 2022 | |
| SC 13D/A | Report | SC 13D/A | Dec 1, 2022 | |
| 8-K | Report | Data | Nov 30, 2022 | Nov 23, 2022 | |
| SC 13D/A | Report | SC 13D/A | Nov 22, 2022 | |
| 10-Q | Report | Data | Nov 14, 2022 | Sep 30, 2022 | |
| 8-K | Report | Data | Nov 10, 2022 | Nov 10, 2022 | |
| 10-Q | Report | Data | Aug 19, 2022 | Jun 30, 2022 | |
| 10-Q/A | Report | Data | Aug 19, 2022 | Mar 31, 2022 | |
| 10-K/A | Report | Data | Aug 19, 2022 | Dec 31, 2021 | |
| 8-K | Report | Data | Aug 18, 2022 | Aug 18, 2022 | |
| 8-K | Report | Data | Aug 16, 2022 | Aug 16, 2022 | |
| 8-K | Report | Data | Aug 4, 2022 | Aug 4, 2022 | |
| 8-K | Report | Data | Jul 8, 2022 | Jul 8, 2022 | |
| 8-K | Report | Data | Jun 9, 2022 | Jun 9, 2022 | |
| 8-K | Report | Data | Jun 9, 2022 | Jun 9, 2022 | |
| 8-K | Report | Data | May 25, 2022 | May 25, 2022 | |
| 10-Q | Report | Data | May 12, 2022 | Mar 31, 2022 | |
| 8-K | Report | Data | May 11, 2022 | May 11, 2022 | |
| 8-K | Report | Data | Apr 28, 2022 | Apr 27, 2022 | |
| 8-K | Report | Data | Apr 15, 2022 | Apr 14, 2022 | |
| 10-K | Report | Data | Mar 31, 2022 | Dec 31, 2021 | |
| 8-K | Report | Data | Mar 31, 2022 | Mar 31, 2022 | |
| 8-K/A | Report | Data | Mar 24, 2022 | Feb 28, 2022 | |
| 8-K | Report | Data | Mar 4, 2022 | Mar 2, 2022 | |
| 8-K | Report | Data | Feb 28, 2022 | Feb 28, 2022 | |
| 8-K | Report | Data | Feb 28, 2022 | Feb 28, 2022 | |
| 8-K | Report | Data | Feb 22, 2022 | Feb 17, 2022 | |
| 8-K | Report | Data | Dec 22, 2021 | Dec 22, 2021 | |
| 8-K | Report | Data | Dec 8, 2021 | Dec 6, 2021 | |
| 8-K | Report | Data | Nov 16, 2021 | Nov 9, 2021 | |
| 8-K | Report | Data | Nov 2, 2021 | Nov 2, 2021 | |
| 10-Q | Report | Data | Nov 2, 2021 | Sep 30, 2021 | |
| 8-K | Report | Data | Nov 2, 2021 | Oct 29, 2021 | |
| 8-K/A | Report | Data | Oct 27, 2021 | Oct 21, 2021 | |
| 8-K | Report | Data | Oct 26, 2021 | Oct 21, 2021 | |
| 8-K | Report | Data | 8-K | Oct 4, 2021 | Sep 30, 2021 |
| SC 13D/A | Report | SC 13D/A | Aug 20, 2021 | |
| 8-K | Report | Data | Aug 20, 2021 | Aug 20, 2021 | |
| 10-Q | Report | Data | Aug 16, 2021 | Jun 30, 2021 | |
| 8-K | Report | Aug 16, 2021 | Aug 11, 2021 | |
| 8-K/A | Report | Aug 2, 2021 | Jul 29, 2021 | |
| 8-K | Report | Aug 2, 2021 | Jul 29, 2021 | |
| SC 13D/A | Report | SC 13D/A | Aug 2, 2021 | |
| 8-K | Report | Jul 29, 2021 | Jul 28, 2021 | |
| 8-K | Report | Jul 26, 2021 | Jul 26, 2021 | |
| 8-K | Report | Jul 23, 2021 | Jul 22, 2021 | |
| 8-K | Report | Jul 12, 2021 | Feb 16, 2021 | |
| 8-K/A | Report | Jun 30, 2021 | Jun 30, 2021 | |
| 8-K | Report | Jun 30, 2021 | Jun 25, 2021 | |
| 8-K | Report | FORM 8-K | Jun 4, 2021 | Jun 2, 2021 |
| 10-Q | Report | Data | QUARTERLY REPORT | May 17, 2021 | Mar 31, 2021 |
| 8-K | Report | CURRENT REPORT | May 17, 2021 | May 17, 2021 |
| 8-K/A | Report | 8-K/A | May 3, 2021 | Dec 4, 2020 |
| 10-K/A | Report | 10-K/A | Apr 30, 2021 | Dec 31, 2020 |
| 8-K | Report | 8-K | Apr 27, 2021 | Apr 26, 2021 |
| 8-K | Report | 8-K | Apr 15, 2021 | Apr 14, 2021 |
| 8-K | Report | 8-K | Apr 15, 2021 | Apr 15, 2021 |
| 10-K | Report | Data | ANNUAL REPORT | Apr 13, 2021 | Dec 31, 2020 |
| 8-K | Report | CURRENT REPORT | Mar 15, 2021 | Mar 12, 2021 |
| 8-K | Report | CURRENT REPORT | Mar 9, 2021 | Mar 9, 2021 |
| 8-K/A | Report | AMENDED CURRENT REPORT | Feb 17, 2021 | Dec 4, 2020 |
| 8-K | Report | CURRENT REPORT | Feb 8, 2021 | Feb 4, 2021 |
| 8-K/A | Report | PRIMARY DOCUMENT | Jan 4, 2021 | Dec 4, 2020 |
| 8-K | Report | CURRENT REPORT | Dec 31, 2020 | Dec 31, 2020 |
| 8-K/A | Report | CURRENT REPORT | Dec 18, 2020 | Dec 4, 2020 |
| SC 13D/A | Report | SC 13D/A | Dec 8, 2020 | |
| 8-K | Report | CURRENT REPORT | Dec 7, 2020 | Dec 4, 2020 |
| 8-K | Report | CURRENT REPORT | Nov 20, 2020 | Nov 16, 2020 |
| SC 13D/A | Report | SC 13D/A | Nov 16, 2020 | |
| 10-Q/A | Report | AMENDMENT NO 1 | Nov 16, 2020 | Sep 30, 2020 |
| 10-Q | Report | Data | QUARTERLY REPORT | Nov 13, 2020 | Sep 30, 2020 |
| 8-K | Report | CURRENT REPORT | Nov 13, 2020 | Nov 12, 2020 |
| 8-K | Report | CURRENT REPORT | Nov 13, 2020 | Nov 12, 2020 |
| 8-K | Report | CURRENT REPORT | Nov 6, 2020 | Nov 3, 2020 |
| SC 13D/A | Report | FORM SC 13D/A | Oct 14, 2020 | |
| 8-K | Report | CURRENT REPORT | Oct 13, 2020 | Oct 9, 2020 |
| SC 13D/A | Report | SC 13D/A | Oct 13, 2020 | |
| 8-K | Report | CURRENT REPORT | Oct 8, 2020 | Oct 7, 2020 |
| SC 13D/A | Report | SC 13D/A | Sep 30, 2020 | |
| 8-K | Report | CURRENT REPORT | Sep 30, 2020 | Sep 26, 2020 |
| SC 13D | Report | SC 13D | Sep 25, 2020 | |
| SC 13D/A | Report | SC 13D/A | Sep 4, 2020 | |
| 8-K | Report | CURRENT REPORT | Sep 2, 2020 | Aug 27, 2020 |
| 10-Q/A | Report | Data | AMENDMENT NO 1 | Aug 14, 2020 | Jun 30, 2020 |
| 10-Q | Report | Data | QUARTERLY REPORT | Aug 13, 2020 | Jun 30, 2020 |
| 8-K | Report | CURRENT REPORT | Aug 11, 2020 | Aug 11, 2020 |
| 8-K | Report | CURRENT REPORT | Aug 10, 2020 | Aug 4, 2020 |
| SC 13D/A | Report | Aug 5, 2020 | ||
| SC 13D/A | Report | SC 13D/A | Aug 4, 2020 | |
| 8-K | Report | CURRENT REPORT | Aug 3, 2020 | Jul 28, 2020 |
| 8-K | Report | CURRENT REPORT | Jul 22, 2020 | Jul 17, 2020 |
| SC 13D/A | Report | SC 13D/A | Jul 15, 2020 | |
| SC 13D/A | Report | Jul 13, 2020 | ||
| 8-K | Report | CURRENT REPORT | Jul 9, 2020 | Jul 6, 2020 |
| SC 13D | Report | SC 13D | May 27, 2020 | |
| SC 13D/A | Report | SC 13D/A | May 27, 2020 | |
| 8-K | Report | CURRENT REPORT | May 27, 2020 | May 26, 2020 |
| 8-K | Report | CURRENT REPORT | May 21, 2020 | May 15, 2020 |
| 10-Q | Report | Data | QUARTERLY REPORT | May 15, 2020 | Mar 31, 2020 |
| 8-K | Report | CURRENT REPORT | May 13, 2020 | May 7, 2020 |
| 8-K | Report | CURRENT REPORT | May 12, 2020 | May 11, 2020 |
| 10-K/A | Report | 10-K/A | Apr 29, 2020 | Dec 31, 2019 |
| SC 13D/A | Report | SC 13D/A | Apr 17, 2020 | |
| 8-K | Report | 8-K | Apr 17, 2020 | Apr 14, 2020 |
| 10-K | Report | Data | ANNUAL REPORT | Apr 15, 2020 | Dec 31, 2019 |
| SC 13D/A | Report | SC 13D/A | Apr 8, 2020 | |
| 8-K | Report | CURRENT REPORT | Mar 9, 2020 | Feb 26, 2020 |
| 8-K | Report | CURRENT REPORT | Mar 2, 2020 | Mar 2, 2020 |
| SC 13G/A | Report | SC 13G/A | Feb 14, 2020 | |
| SC 13D/A | Report | SC 13D/A | Jan 21, 2020 | |
| 8-K | Report | CURRENT REPORT | Jan 21, 2020 | Jan 16, 2020 |
| SC 13D/A | Report | SC 13D/A | Jan 15, 2020 | |
| 10-Q | Report | Data | QUARTERLY REPORT | Nov 14, 2019 | Sep 30, 2019 |
| 8-K | Report | CURRENT REPORT | Nov 4, 2019 | Nov 4, 2019 |
| SC 13D/A | Report | SC 13D/A | Oct 21, 2019 | |
| 10-Q | Report | Data | QUARTERLY REPORT | Aug 14, 2019 | Jun 30, 2019 |
| 8-K | Report | CURRENT REPORT | Jul 31, 2019 | Jul 31, 2019 |
| 8-K | Report | CURRENT REPORT | Jul 30, 2019 | Jul 25, 2019 |
| 8-K | Report | CURRENT REPORT | Jul 12, 2019 | Jul 9, 2019 |
| 10-Q | Report | Data | QUARTERLY REPORT | May 15, 2019 | Mar 31, 2019 |
| SC 13D | Report | SC 13D | May 13, 2019 | |
| 8-K | Report | CURRENT REPORT | May 8, 2019 | May 8, 2019 |
| 8-K | Report | CURRENT REPORT | May 6, 2019 | May 3, 2019 |
| 10-K/A | Report | AMENDMENT NO. 1 | Apr 30, 2019 | Dec 31, 2018 |
| 10-K | Report | Data | ANNUAL REPORT | Apr 1, 2019 | Dec 31, 2018 |
| 8-K | Report | CURRENT REPORT | Feb 28, 2019 | Feb 28, 2019 |
| SC 13G/A | Report | SC 13G/A | Feb 13, 2019 | |
| 8-K | Report | CURRENT REPORT | Jan 28, 2019 | Jan 28, 2019 |
| 10-Q | Report | Data | QUARTERLY REPORT | Nov 13, 2018 | Sep 30, 2018 |
| 8-K | Report | CURRENT REPORT | Nov 1, 2018 | Nov 1, 2018 |
| 8-K | Report | CURRENT REPORT | Oct 18, 2018 | Oct 16, 2018 |
| 10-Q | Report | Data | QUARTERLY REPORT | Aug 13, 2018 | Jun 30, 2018 |
| 8-K | Report | CURRENT REPORT | Aug 2, 2018 | Aug 2, 2018 |
| 8-K | Report | CURRENT REPORT | Jun 26, 2018 | Jun 21, 2018 |
| SC 13G | Report | May 16, 2018 | ||
| 10-Q | Report | Data | QUARTERLY REPORT | May 15, 2018 | Mar 31, 2018 |
| 8-K | Report | CURRENT REPORT | May 4, 2018 | May 3, 2018 |
| 8-K | Report | ZOOM TELEPHONICS, INC. 8-K | Apr 30, 2018 | Apr 26, 2018 |
| 10-K | Report | Data | ANNUAL REPORT | Mar 30, 2018 | Dec 31, 2017 |
| 8-K | Report | CURRENT REPORT | Mar 7, 2018 | Mar 7, 2018 |
| 8-K | Report | CURRENT REPORT | Feb 26, 2018 | Feb 23, 2018 |
| SC 13G/A | Report | SC 13G/A | Feb 20, 2018 | |
| SC 13G/A | Report | PRIMARY DOCUMENT | Feb 15, 2018 | |
| SC 13G/A | Report | SC 13G/A | Feb 14, 2018 | |
| 10-Q | Report | Data | QUARTERLY REPORT | Nov 9, 2017 | Sep 30, 2017 |
| 8-K | Report | CURRENT REPORT | Oct 31, 2017 | Oct 31, 2017 |
| 8-K | Report | CURRENT REPORT | Oct 5, 2017 | Oct 4, 2017 |
| 8-K | Report | CURRENT REPORT | Sep 7, 2017 | Aug 21, 2017 |
| 10-Q | Report | Data | QUARTERLY REPORT | Aug 11, 2017 | Jun 30, 2017 |
| 8-K | Report | Data | CURRENT REPORT | Jul 31, 2017 | Jul 31, 2017 |
| 8-K | Report | CURRENT REPORT | Jun 29, 2017 | Jun 29, 2017 |
| 10-Q | Report | Data | QUARTERLY REPORT | May 12, 2017 | Mar 31, 2017 |
| 8-K | Report | CURRENT REPORT | May 2, 2017 | May 2, 2017 |
| SC 13G | Report | SC 13G | Apr 19, 2017 | |
| SC 13G/A | Report | SC 13G/A | Apr 19, 2017 | |
| 10-K | Report | Data | ANNUAL REPORT | Mar 22, 2017 | Dec 31, 2016 |
| 8-K | Report | CURRENT REPORT | Mar 2, 2017 | Mar 2, 2017 |
| SC 13G/A | Report | SC 13G/A | Feb 10, 2017 | |
| SC 13G/A | Report | SC 13G/A | Feb 10, 2017 | |
| 10-Q/A | Report | AMENDED QUARTERLY REPORT | Dec 6, 2016 | Sep 30, 2016 |
| 10-Q | Report | Data | QUARTERLY REPORT | Nov 14, 2016 | Sep 30, 2016 |
| 8-K/A | Report | AMENDED FORM 8-K | Nov 9, 2016 | Nov 1, 2016 |
| 8-K | Report | CURRENT REPORT | Nov 1, 2016 | Nov 1, 2016 |
| 8-K | Report | PRIMARY DOCUMENT | Oct 26, 2016 | Oct 24, 2016 |
| 8-K | Report | PRIMARY DOCUMENT | Sep 8, 2016 | Sep 1, 2016 |
| 8-K | Report | CURRENT REPORT | Aug 23, 2016 | Aug 17, 2016 |
| 10-Q | Report | Data | QUARTERLY REPORT | Aug 12, 2016 | Jun 30, 2016 |
| 8-K | Report | CURRENT REPORT | Jul 29, 2016 | Jul 28, 2016 |
| 8-K | Report | CURRENT REPORT | Jul 28, 2016 | Jul 28, 2016 |
| 8-K | Report | CURRENT REPORT | Jul 25, 2016 | Jul 19, 2016 |
| 8-K | Report | CURRENT REPORT | Jun 27, 2016 | Jun 23, 2016 |
| 10-Q | Report | Data | QUARTERLY REPORT | May 13, 2016 | Mar 31, 2016 |
| 8-K | Report | Data | CURRENT REPORT | May 12, 2016 | May 5, 2016 |
| 10-K | Report | Data | ANNUAL REPORT | Mar 15, 2016 | Dec 31, 2015 |
| 8-K | Report | CURRENT REPOR | Mar 8, 2016 | Mar 3, 2016 |
| SC 13G/A | Report | SC 13G/A | Feb 11, 2016 | |
| SC 13G/A | Report | SC13G/A | Feb 11, 2016 | |
| 8-K | Report | CURRENT REPORT | Nov 18, 2015 | Nov 16, 2015 |
| 10-Q | Report | Data | QUARTERLY REPORT | Nov 13, 2015 | Sep 30, 2015 |
| 8-K | Report | CURRENT REPORT | Nov 3, 2015 | Oct 29, 2015 |
| 8-K | Report | CURRENT REPORT | Nov 2, 2015 | Nov 2, 2015 |
| 8-K | Report | CURRENT REPORT | Oct 19, 2015 | Oct 14, 2015 |
| SC 13D | Report | Sep 29, 2015 | ||
| 8-K | Report | CURRENT REPORT | Sep 28, 2015 | Sep 22, 2015 |
| 8-K | Report | CURRENT REPORT | Aug 26, 2015 | Aug 26, 2015 |
| 10-Q | Report | Data | QUARTERLY REPORT | Aug 13, 2015 | Jun 30, 2015 |
| 8-K | Report | CURRENT REPORT | Aug 3, 2015 | Aug 3, 2015 |
| 8-K | Report | CURRENT REPORT | Jun 29, 2015 | Jun 25, 2015 |
| 8-K | Report | CURRENT REPORT | May 18, 2015 | May 14, 2015 |
| SC 13G | Report | ZOOM | May 12, 2015 | |
| 10-Q | Report | Data | QUARTERLY REPORT | May 11, 2015 | Mar 31, 2015 |
| 8-K | Report | CURRENT REPORT | May 11, 2015 | May 5, 2015 |
| 10-K | Report | Data | ANNUAL REPORT | Mar 24, 2015 | Dec 31, 2014 |
| 8-K | Report | CURRENT REPORT | Feb 24, 2015 | Feb 23, 2015 |
| SC 13G/A | Report | SC 13G/A | Feb 12, 2015 | |
| SC 13G/A | Report | SC13G/A | Feb 12, 2015 | |
| 10-Q | Report | Data | QUARTERLY REPORT | Nov 14, 2014 | Sep 30, 2014 |
| 8-K | Report | CURRENT REPORT | Oct 31, 2014 | Oct 29, 2014 |
| 10-Q | Report | Data | QUARTERLY REPORT | Aug 14, 2014 | Jun 30, 2014 |
| 8-K | Report | CURRENT REPORT | Aug 4, 2014 | Jul 31, 2014 |
| 8-K | Report | CURRENT REPORT | Jun 26, 2014 | Jun 26, 2014 |
| 10-Q | Report | Data | QUARTERLY REPORT | May 15, 2014 | Mar 31, 2014 |
| 8-K | Report | CURRENT REPORT | May 14, 2014 | May 5, 2014 |
| 8-K | Report | CURRENT REPORT | May 7, 2014 | May 6, 2014 |
| 10-K | Report | Data | ANNUAL REPORT | Mar 31, 2014 | Dec 31, 2013 |
| 8-K | Report | CURRENT REPORT | Feb 25, 2014 | Feb 24, 2014 |
| SC 13G/A | Report | ZMPT 13G | Feb 14, 2014 | |
| SC 13G/A | Report | SCHEDULE 12-G/A | Feb 12, 2014 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2014 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2014 | |
| 8-K | Report | CURRENT REPORT | Jan 29, 2014 | Jan 27, 2014 |
| 10-Q | Report | Data | QUARTERLY REPORT | Nov 14, 2013 | Sep 30, 2013 |
| 8-K | Report | CURRENT REPORT | Nov 5, 2013 | Oct 30, 2013 |
| SC 13G | Report | SCHEDULE 13G | Aug 30, 2013 | |
| SC 13G/A | Report | SCHEDULE 13G | Aug 27, 2013 | |
| 8-K | Report | CURRENT REPORT | Aug 27, 2013 | Aug 27, 2013 |
| 10-Q | Report | Data | QUARTERLY REPORT | Aug 14, 2013 | Jun 30, 2013 |
| 8-K | Report | CURRENT REPORT | Aug 5, 2013 | Jul 31, 2013 |
| 8-K | Report | CURRENT REPORT | Jul 2, 2013 | Jun 27, 2013 |
| 8-K | Report | CURRENT REPORT | May 20, 2013 | May 6, 2013 |
| 10-Q | Report | Data | QUARTERLY REPORT | May 15, 2013 | Mar 31, 2013 |
| 10-K | Report | Data | ANNUAL REPORT | Mar 29, 2013 | Dec 31, 2012 |
| 8-K | Report | CURRENT REPORT | Mar 1, 2013 | Feb 25, 2013 |
| SC 13G | Report | ZMPT | Feb 15, 2013 | |
| SC 13G | Report | SC 13G | Feb 13, 2013 | |
| SC 13G/A | Report | SC 13G/A | Feb 13, 2013 | |
| SC 13G | Report | ZOOM TELEPHONICS 13G | Feb 13, 2013 | |
| 8-K | Report | CURRENT REPORT | Dec 21, 2012 | Dec 18, 2012 |
| 10-Q | Report | Data | QUARTERLY REPORT | Nov 14, 2012 | Sep 30, 2012 |
| 8-K | Report | CURRENT REPORT | Nov 6, 2012 | Nov 1, 2012 |
| 10-Q | Report | Data | QUARTERLY REPORT | Aug 14, 2012 | Jun 30, 2012 |
| 8-K | Report | CURRENT REPORT | Aug 2, 2012 | Aug 1, 2012 |
| 8-K | Report | CURRENT REPORT | Jul 2, 2012 | Jun 28, 2012 |
| 10-Q | Report | Data | PERIOD ENDED MARCH 31, 2012 | May 15, 2012 | Mar 31, 2012 |
| 8-K | Report | CURRENT REPORT | May 3, 2012 | May 3, 2012 |
| 8-K | Report | CURRENT REPORT | Apr 13, 2012 | Apr 10, 2012 |
| 10-K | Report | Data | ANNUAL REPORT | Mar 30, 2012 | Dec 31, 2011 |
| 8-K | Report | CURRENT REPORT | Mar 13, 2012 | Dec 20, 2011 |
| SC 13G | Report | SC 13G | Feb 14, 2012 | |
| SC 13G/A | Report | SC 13G/A | Feb 14, 2012 | |
| SC 13G | Report | ZOOM DEC 31, 2011 | Feb 13, 2012 | |
| SC 13G | Report | REGISTRATION STATEMENT | Dec 5, 2011 | |
| SC 13G | Report | INITIAL ZOOM FILING | Nov 23, 2011 | |
| 8-K | Report | CURRENT REPORT | Nov 18, 2011 | Nov 17, 2011 |
| 10-Q | Report | Data | QUARTERLY REPORT | Nov 14, 2011 | Sep 30, 2011 |
| 8-K | Report | CURRENT REPORT | Nov 4, 2011 | Nov 4, 2011 |
| 8-K | Report | CURRENT REPORT | Nov 2, 2011 | Nov 1, 2011 |
| SC 13G | Report | Sep 27, 2011 | ||
| 10-Q | Report | Data | QUARTERLY REPORT | Aug 10, 2011 | Jun 30, 2011 |
| 8-K | Report | CURRENT REPORT | Aug 3, 2011 | Aug 2, 2011 |
| 8-K | Report | CURRENT REPORT | Jul 6, 2011 | Jun 30, 2011 |
| 10-Q | Report | Data | QUARTERLY REPORT | May 16, 2011 | Mar 31, 2011 |
| 8-K | Report | CURRENT REPORT | May 5, 2011 | May 4, 2011 |
| 10-K | Report | ANNUAL REPORT | Mar 29, 2011 | Dec 31, 2010 |
| 8-K | Report | CURRENT REPORT | Mar 4, 2011 | Feb 23, 2011 |
| SC 13G/A | Report | AMENDMENT NO. 1 | Feb 9, 2011 | |
| SC 13G/A | Report | AMENDMENT NO. 1 | Feb 8, 2011 | |
| 8-K | Report | CURRENT REPORT | Dec 28, 2010 | Dec 28, 2010 |
| 8-K | Report | CURRENT REPORT | Dec 17, 2010 | Dec 15, 2010 |
| 10-Q | Report | QUARTERLY REPORT | Nov 12, 2010 | Sep 30, 2010 |
| 8-K | Report | CURRRENT REPORT | Nov 5, 2010 | Nov 3, 2010 |
| 8-K | Report | CURRENT REPORT | Oct 22, 2010 | Oct 18, 2010 |
| 10-Q | Report | QUARTERLY REPORT | Aug 13, 2010 | Jun 30, 2010 |
| 8-K | Report | Aug 10, 2010 | Jul 15, 2010 | |
| 8-K | Report | CURRENT REPORT | May 25, 2010 | May 20, 2010 |
| 10-Q | Report | QUARTERLY REPORT | May 14, 2010 | Mar 31, 2010 |
| 8-K | Report | CURRENT REPORT | Apr 21, 2010 | Apr 19, 2010 |
| 10-K | Report | ANNUAL REPORT | Mar 31, 2010 | Dec 31, 2009 |
| SC 13G | Report | FORM 13-G | Feb 16, 2010 | |
| SC 13G | Report | FORM 13-G | Feb 17, 2010 | |
| SC 13G | Report | REPORTING | Feb 16, 2010 |