(ZMTP) Dividend News Alerts
ZMTP Stock Quote and Dividend Data
ZMTP Dividend History Detail
ZMTP Projected 10 Year Dividend Yield
ZMTP Competitors News
| Dec 08,2020 - STOCK PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 12-08-2020 increased stock price > 10% from $2.84 to $3.38 |
| Nov 26,2020 - 52 WEEK HIGH: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 11-26-2020 hit a 52 week high of $2.99 |
| Nov 25,2020 - 52 WEEK HIGH: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 11-25-2020 hit a 52 week high of $2.98 |
| Oct 20,2020 - STOCK PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 10-20-2020 increased stock price > 10% from $2.27 to $2.50 |
| Aug 06,2020 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 08-06-2020 increased close price > 10% from $1.98 to $2.30 |
| Jun 13,2020 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 06-13-2020 decreased close price > 10% from $2.20 to $1.96 |
| Jun 06,2020 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 06-06-2020 increased close price > 10% from $1.96 to $2.20 |
| Jun 04,2020 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 06-04-2020 decreased close price > 10% from $2.24 to $1.96 |
| May 27,2020 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 05-27-2020 increased close price > 10% from $1.84 to $2.04 |
| May 16,2020 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 05-16-2020 increased close price > 10% from $1.35 to $1.60 |
| May 13,2020 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 05-13-2020 increased close price > 10% from $1.23 to $1.50 |
| Apr 29,2020 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 04-29-2020 increased close price > 10% from $1.07 to $1.23 |
| Apr 24,2020 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 04-24-2020 increased close price > 10% from $0.95 to $1.17 |
| Apr 23,2020 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 04-23-2020 decreased close price > 10% from $1.14 to $0.95 |
| Apr 22,2020 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 04-22-2020 increased close price > 10% from $1.03 to $1.14 |
| Apr 21,2020 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 04-21-2020 decreased close price > 10% from $1.15 to $1.03 |
| Apr 18,2020 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 04-18-2020 increased close price > 10% from $1.01 to $1.15 |
| Apr 10,2020 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 04-10-2020 decreased close price > 10% from $1.23 to $1.01 |
| Apr 09,2020 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 04-09-2020 increased close price > 10% from $1.00 to $1.23 |
| Apr 01,2020 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 04-01-2020 increased close price > 10% from $1.07 to $1.19 |
| Mar 27,2020 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 03-27-2020 increased close price > 10% from $1.00 to $1.10 |
| Mar 25,2020 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 03-25-2020 increased close price > 10% from $0.85 to $1.00 |
| Mar 24,2020 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 03-24-2020 decreased close price > 10% from $1.00 to $0.85 |
| Mar 19,2020 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 03-19-2020 decreased close price > 10% from $1.23 to $0.99 |
| Mar 18,2020 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 03-18-2020 increased close price > 10% from $0.75 to $1.23 |
| Mar 17,2020 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 03-17-2020 decreased close price > 10% from $0.90 to $0.75 |
| Mar 13,2020 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 03-13-2020 decreased close price > 10% from $1.00 to $0.90 |
| Mar 10,2020 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 03-10-2020 decreased close price > 10% from $1.24 to $1.08 |
| Feb 29,2020 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 02-29-2020 increased close price > 10% from $1.10 to $1.21 |
| Feb 28,2020 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 02-28-2020 decreased close price > 10% from $1.29 to $1.10 |
| Jan 15,2020 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 01-15-2020 increased close price > 10% from $1.10 to $1.31 |
| Dec 14,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 12-14-2019 increased close price > 10% from $1.17 to $1.34 |
| Dec 07,2019 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 12-07-2019 decreased close price > 10% from $1.44 to $1.25 |
| Dec 03,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 12-03-2019 increased close price > 10% from $1.27 to $1.50 |
| Nov 22,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 11-22-2019 increased close price > 10% from $1.12 to $1.25 |
| Nov 16,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 11-16-2019 increased close price > 10% from $0.95 to $1.05 |
| Nov 12,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 11-12-2019 increased close price > 10% from $0.88 to $1.00 |
| Nov 09,2019 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 11-09-2019 decreased close price > 10% from $1.00 to $0.88 |
| Nov 06,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 11-06-2019 increased close price > 10% from $0.75 to $0.93 |
| Oct 11,2019 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 10-11-2019 decreased close price > 10% from $0.86 to $0.75 |
| Oct 04,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 10-04-2019 increased close price > 10% from $0.75 to $0.86 |
| Sep 20,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 09-20-2019 increased close price > 10% from $0.81 to $0.91 |
| Sep 17,2019 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 09-17-2019 decreased close price > 10% from $0.89 to $0.80 |
| Sep 13,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 09-13-2019 increased close price > 10% from $0.77 to $0.89 |
| Sep 04,2019 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 09-04-2019 decreased close price > 10% from $0.92 to $0.81 |
| Aug 22,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 08-22-2019 increased close price > 10% from $0.80 to $0.92 |
| Aug 20,2019 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 08-20-2019 decreased close price > 10% from $0.92 to $0.80 |
| Jul 20,2019 - 52 WEEK LOW: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 07-20-2019 hit a 52 week low of $0.79 |
| Jul 20,2019 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 07-20-2019 decreased close price > 10% from $0.90 to $0.79 |
| May 30,2019 - 52 WEEK LOW: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 05-30-2019 hit a 52 week low of $0.80 |
| May 30,2019 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 05-30-2019 decreased close price > 10% from $1.00 to $0.80 |
| May 25,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 05-25-2019 increased close price > 10% from $0.85 to $1.00 |
| May 24,2019 - 52 WEEK LOW: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 05-24-2019 hit a 52 week low of $0.85 |
| May 24,2019 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 05-24-2019 decreased close price > 10% from $1.08 to $0.85 |
| May 23,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 05-23-2019 increased close price > 10% from $0.97 to $1.08 |
| May 22,2019 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 05-22-2019 decreased close price > 10% from $1.10 to $0.97 |
| May 18,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 05-18-2019 increased close price > 10% from $0.91 to $1.10 |
| May 11,2019 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 05-11-2019 decreased close price > 10% from $1.30 to $1.08 |
| May 10,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 05-10-2019 increased close price > 10% from $1.15 to $1.30 |
| May 07,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 05-07-2019 increased close price > 10% from $1.09 to $1.20 |
| May 02,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 05-02-2019 increased close price > 10% from $1.00 to $1.18 |
| Apr 11,2019 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 04-11-2019 decreased close price > 10% from $1.00 to $0.89 |
| Apr 10,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 04-10-2019 increased close price > 10% from $0.90 to $1.00 |
| Apr 09,2019 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 04-09-2019 decreased close price > 10% from $1.00 to $0.89 |
| Apr 04,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 04-04-2019 increased close price > 10% from $0.89 to $1.00 |
| Apr 03,2019 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 04-03-2019 decreased close price > 10% from $1.00 to $0.89 |
| Mar 30,2019 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 03-30-2019 decreased close price > 10% from $1.18 to $1.00 |
| Mar 29,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 03-29-2019 increased close price > 10% from $0.98 to $1.18 |
| Mar 26,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 03-26-2019 increased close price > 10% from $0.98 to $1.09 |
| Mar 13,2019 - 52 WEEK LOW: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 03-13-2019 hit a 52 week low of $0.89 |
| Mar 13,2019 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 03-13-2019 decreased close price > 10% from $1.01 to $0.89 |
| Mar 12,2019 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 03-12-2019 increased close price > 10% from $0.90 to $1.01 |
| Mar 09,2019 - 52 WEEK LOW: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 03-09-2019 hit a 52 week low of $0.90 |
| Mar 08,2019 - 52 WEEK LOW: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 03-08-2019 hit a 52 week low of $0.95 |
| Mar 02,2019 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 03-02-2019 decreased close price > 10% from $1.26 to $1.13 |
| Dec 27,2018 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 12-27-2018 increased close price > 10% from $1.32 to $1.50 |
| Dec 21,2018 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 12-21-2018 increased close price > 10% from $1.40 to $1.55 |
| Dec 05,2018 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 12-05-2018 decreased close price > 10% from $1.82 to $1.50 |
| Nov 08,2018 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 11-08-2018 decreased close price > 10% from $1.99 to $1.70 |
| Nov 03,2018 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 11-03-2018 decreased close price > 10% from $2.20 to $1.82 |
| Nov 01,2018 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 11-01-2018 increased close price > 10% from $2.00 to $2.24 |
| Oct 31,2018 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 10-31-2018 increased close price > 10% from $1.66 to $2.00 |
| Oct 18,2018 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 10-18-2018 increased close price > 10% from $1.70 to $1.91 |
| Sep 28,2018 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 09-28-2018 decreased close price > 10% from $2.00 to $1.60 |
| Aug 28,2018 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 08-28-2018 increased close price > 3% from $1.90 to $2.05 |
| Aug 25,2018 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 08-25-2018 decreased close price > 3% from $2.25 to $1.90 |
| Aug 24,2018 - CLOSE PRICE INCREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 08-24-2018 increased close price > 3% from $1.88 to $2.25 |
| Aug 17,2018 - CLOSE PRICE DECREASE: Zoom Telephonics, Inc. (OTCBB: ZMTP) on 08-17-2018 decreased close price from $2.090 to $1.950 |
