AmpliTech Group Inc (AMPG) Dividend News Alerts
AMPG Stock Quote and Dividend Data
AMPG Dividend History Detail
AMPG Projected 10 Year Dividend Yield
AMPG Competitors News
| Mar 29,2026 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 03-29-2026 decreased stock price > 15% from $2.65 to $1.80 |
| Jan 14,2026 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 01-14-2026 increased stock price > 15% from $3.28 to $3.88 |
| Jan 07,2026 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 01-07-2026 increased stock price > 15% from $2.99 to $3.65 |
| Nov 16,2025 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 11-16-2025 increased stock price > 15% from $2.66 to $3.14 |
| Oct 23,2025 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 10-23-2025 decreased stock price > 10% from $3.79 to $3.24 |
| Oct 14,2025 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 10-14-2025 increased stock price > 10% from $3.82 to $4.28 |
| Oct 11,2025 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 10-11-2025 decreased stock price > 10% from $4.54 to $3.82 |
| Oct 03,2025 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 10-03-2025 increased stock price > 10% from $3.95 to $4.47 |
| Sep 20,2025 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 09-20-2025 increased stock price > 10% from $4.14 to $4.73 |
| Sep 06,2025 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 09-06-2025 decreased stock price > 10% from $4.26 to $3.82 |
| Aug 30,2025 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 08-30-2025 increased stock price > 10% from $3.42 to $3.80 |
| Aug 29,2025 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 08-29-2025 increased stock price > 10% from $3.06 to $3.42 |
| Aug 16,2025 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 08-16-2025 decreased stock price > 10% from $3.55 to $3.10 |
| Aug 12,2025 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 08-12-2025 increased stock price > 10% from $2.91 to $3.29 |
| Jul 25,2025 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 07-25-2025 increased stock price > 10% from $2.69 to $3.16 |
| Jul 18,2025 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 07-18-2025 increased stock price > 10% from $2.64 to $2.93 |
| Jul 17,2025 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 07-17-2025 increased stock price > 10% from $2.38 to $2.64 |
| May 23,2025 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 05-23-2025 increased stock price > 10% from $2.11 to $2.34 |
| May 20,2025 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 05-20-2025 increased stock price > 10% from $2.06 to $2.27 |
| Apr 23,2025 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 04-23-2025 increased stock price > 10% from $1.47 to $1.82 |
| Apr 17,2025 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 04-17-2025 increased stock price > 10% from $1.36 to $1.66 |
| Apr 10,2025 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 04-10-2025 increased stock price > 10% from $1.22 to $1.41 |
| Mar 15,2025 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 03-15-2025 increased stock price > 10% from $1.56 to $1.86 |
| Feb 11,2025 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 02-11-2025 increased stock price > 10% from $2.32 to $2.56 |
| Feb 07,2025 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 02-07-2025 increased stock price > 10% from $2.07 to $2.30 |
| Feb 05,2025 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 02-05-2025 increased stock price > 10% from $1.82 to $2.06 |
| Jan 23,2025 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 01-23-2025 decreased stock price > 10% from $2.17 to $1.95 |
| Jan 18,2025 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 01-18-2025 decreased stock price > 10% from $2.49 to $2.03 |
| Jan 17,2025 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 01-17-2025 increased stock price > 10% from $2.13 to $2.49 |
| Jan 14,2025 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 01-14-2025 decreased stock price > 10% from $2.40 to $1.81 |
| Jan 09,2025 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 01-09-2025 decreased stock price > 10% from $3.63 to $2.28 |
| Jan 04,2025 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 01-04-2025 decreased stock price > 10% from $5.01 to $4.27 |
| Dec 28,2024 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 12-28-2024 increased stock price > 10% from $5.12 to $5.71 |
| Dec 27,2024 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 12-27-2024 increased stock price > 10% from $4.04 to $5.12 |
| Dec 25,2024 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 12-25-2024 increased stock price > 10% from $2.47 to $4.04 |
| Dec 24,2024 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 12-24-2024 increased stock price > 10% from $1.98 to $2.47 |
| Dec 18,2024 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 12-18-2024 decreased stock price > 10% from $2.73 to $2.07 |
| Dec 17,2024 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 12-17-2024 increased stock price > 10% from $2.31 to $2.73 |
| Dec 13,2024 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 12-13-2024 increased stock price > 10% from $1.93 to $2.20 |
| Dec 12,2024 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 12-12-2024 increased stock price > 10% from $0.99 to $1.93 |
| Dec 11,2024 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 12-11-2024 increased stock price > 10% from $0.88 to $0.99 |
| Nov 23,2024 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 11-23-2024 increased stock price > 10% from $0.85 to $1.24 |
| Oct 25,2024 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 10-25-2024 decreased stock price > 10% from $1.19 to $1.05 |
| Oct 24,2024 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 10-24-2024 increased stock price > 10% from $0.98 to $1.19 |
| Oct 23,2024 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 10-23-2024 increased stock price > 10% from $0.86 to $0.98 |
| Sep 24,2024 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 09-24-2024 increased stock price > 10% from $0.76 to $0.84 |
| Sep 21,2024 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 09-21-2024 decreased stock price > 10% from $0.89 to $0.76 |
| Aug 20,2024 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 08-20-2024 decreased stock price > 10% from $0.99 to $0.88 |
| May 31,2024 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 05-31-2024 increased stock price > 10% from $1.05 to $1.21 |
| May 30,2024 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 05-30-2024 decreased stock price > 10% from $1.35 to $1.05 |
| May 18,2024 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 05-18-2024 decreased stock price > 10% from $2.15 to $1.44 |
| Sep 29,2023 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 09-29-2023 increased stock price > 10% from $1.71 to $2.00 |
| Sep 28,2023 - AMPG STOCK PRICE 52 WEEK LOW: AmpliTech Group Inc on 09-28-2023 hit a 52 week low of $1.71 |
| May 16,2023 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 05-16-2023 decreased stock price > 10% from $2.91 to $2.61 |
| Apr 01,2023 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 04-01-2023 increased stock price > 10% from $2.50 to $2.76 |
| Mar 10,2023 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 03-10-2023 decreased stock price > 10% from $3.03 to $2.65 |
| Jan 19,2023 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 01-19-2023 decreased stock price > 10% from $2.56 to $2.29 |
| Aug 25,2022 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 08-25-2022 increased stock price > 10% from $2.14 to $2.40 |
| Aug 17,2022 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 08-17-2022 decreased stock price > 10% from $2.78 to $2.37 |
| Jul 09,2022 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 07-09-2022 increased stock price > 10% from $2.13 to $2.44 |
| May 17,2022 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 05-17-2022 decreased stock price > 10% from $2.24 to $1.99 |
| May 14,2022 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 05-14-2022 increased stock price > 10% from $1.90 to $2.24 |
| May 12,2022 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 05-12-2022 decreased stock price > 10% from $2.10 to $1.79 |
| May 10,2022 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 05-10-2022 decreased stock price > 10% from $2.37 to $2.10 |
| Mar 01,2022 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 03-01-2022 increased stock price > 10% from $3.20 to $3.54 |
| Jan 28,2022 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 01-28-2022 decreased stock price > 10% from $2.91 to $2.60 |
| Nov 24,2021 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 11-24-2021 decreased stock price > 10% from $4.14 to $3.68 |
| Nov 20,2021 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 11-20-2021 increased stock price > 10% from $4.02 to $4.50 |
| Nov 06,2021 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 11-06-2021 decreased stock price > 10% from $5.03 to $4.48 |
| Nov 04,2021 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 11-04-2021 increased stock price > 10% from $4.00 to $4.81 |
| Aug 27,2021 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 08-27-2021 increased stock price > 10% from $3.35 to $3.72 |
| Aug 17,2021 - AMPG STOCK PRICE 52 WEEK LOW: AmpliTech Group Inc on 08-17-2021 hit a 52 week low of $3.55 |
| Jul 29,2021 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 07-29-2021 increased stock price > 10% from $3.74 to $4.26 |
| Jul 22,2021 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 07-22-2021 increased stock price > 10% from $3.80 to $4.21 |
| Jun 17,2021 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 06-17-2021 decreased stock price > 10% from $6.03 to $5.40 |
| Jun 05,2021 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 06-05-2021 increased stock price > 10% from $4.63 to $5.24 |
| May 21,2021 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 05-21-2021 increased stock price > 10% from $3.96 to $4.38 |
| May 11,2021 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 05-11-2021 decreased stock price > 10% from $4.84 to $4.31 |
| Apr 27,2021 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 04-27-2021 increased stock price > 10% from $5.56 to $6.57 |
| Apr 21,2021 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 04-21-2021 decreased stock price > 10% from $6.01 to $5.29 |
| Apr 16,2021 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 04-16-2021 decreased stock price > 10% from $8.39 to $6.59 |
| Apr 07,2021 - AMPG STOCK PRICE DECREASE: AmpliTech Group Inc on 04-07-2021 decreased stock price > 10% from $12.43 to $10.25 |
| Mar 09,2021 - AMPG STOCK PRICE INCREASE: AmpliTech Group Inc on 03-09-2021 increased stock price > 10% from $9.96 to $11.04 |
| Mar 06,2021 - STOCK PRICE INCREASE: AmpliTech Group Inc (NASDAQ: AMPG) on 03-06-2021 increased stock price > 10% from $8.40 to $9.96 |
| Feb 20,2021 - STOCK PRICE INCREASE: AmpliTech Group Inc (NASDAQ: AMPG) on 02-20-2021 increased stock price > 10% from $7.45 to $8.36 |
| Feb 19,2021 - STOCK PRICE INCREASE: AmpliTech Group Inc (NASDAQ: AMPG) on 02-19-2021 increased stock price > 10% from $6.61 to $7.45 |
| Feb 18,2021 - STOCK PRICE INCREASE: AmpliTech Group Inc (NASDAQ: AMPG) on 02-18-2021 increased stock price > 10% from $0.90 to $6.61 |
| Feb 17,2021 - STOCK PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 02-17-2021 increased stock price > 10% from $0.63 to $0.90 |
| Feb 05,2021 - STOCK PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 02-05-2021 increased stock price > 10% from $0.63 to $0.72 |
| Jan 28,2021 - STOCK PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 01-28-2021 increased stock price > 10% from $0.62 to $0.73 |
| Jan 26,2021 - 52 WEEK HIGH: AmpliTech Group Inc (OTCBB: AMPG) on 01-26-2021 hit a 52 week high of $0.60 |
| Jan 26,2021 - STOCK PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 01-26-2021 increased stock price > 10% from $0.45 to $0.60 |
| Jan 07,2021 - STOCK PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 01-07-2021 increased stock price > 10% from $0.34 to $0.41 |
| Jan 06,2021 - STOCK PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 01-06-2021 increased stock price > 10% from $0.23 to $0.34 |
| Jan 05,2021 - STOCK PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 01-05-2021 increased stock price > 10% from $0.18 to $0.23 |
| Dec 24,2020 - STOCK PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 12-24-2020 increased stock price > 10% from $0.15 to $0.18 |
| Dec 15,2020 - STOCK PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 12-15-2020 decreased stock price > 10% from $0.20 to $0.18 |
| Dec 11,2020 - STOCK PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 12-11-2020 decreased stock price > 10% from $0.23 to $0.20 |
| Dec 03,2020 - STOCK PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 12-03-2020 increased stock price > 10% from $0.16 to $0.21 |
| Nov 26,2020 - STOCK PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 11-26-2020 increased stock price > 10% from $0.12 to $0.15 |
| Nov 24,2020 - STOCK PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 11-24-2020 increased stock price > 10% from $0.10 to $0.12 |
| Nov 19,2020 - STOCK PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 11-19-2020 increased stock price > 10% from $0.09 to $0.10 |
| Nov 12,2020 - STOCK PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 11-12-2020 increased stock price > 10% from $0.08 to $0.09 |
| Nov 03,2020 - STOCK PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 11-03-2020 increased stock price > 10% from $0.09 to $0.10 |
| Oct 22,2020 - STOCK PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 10-22-2020 increased stock price > 10% from $0.07 to $0.09 |
| Oct 21,2020 - STOCK PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 10-21-2020 increased stock price > 10% from $0.06 to $0.07 |
| Oct 20,2020 - STOCK PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 10-20-2020 increased stock price > 10% from $0.05 to $0.06 |
| Oct 06,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 10-06-2020 increased close price > 10% from $0.05 to $0.06 |
| Sep 25,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 09-25-2020 increased close price > 10% from $0.05 to $0.06 |
| Sep 10,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 09-10-2020 increased close price > 10% from $0.05 to $0.06 |
| Sep 09,2020 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 09-09-2020 decreased close price > 10% from $0.06 to $0.05 |
| Aug 22,2020 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 08-22-2020 decreased close price > 10% from $0.08 to $0.07 |
| Aug 15,2020 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 08-15-2020 decreased close price > 10% from $0.08 to $0.07 |
| Aug 14,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 08-14-2020 increased close price > 10% from $0.06 to $0.08 |
| Aug 01,2020 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 08-01-2020 decreased close price > 10% from $0.09 to $0.07 |
| Jul 10,2020 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 07-10-2020 decreased close price > 10% from $0.11 to $0.10 |
| Jul 09,2020 - 52 WEEK HIGH: AmpliTech Group Inc (OTCBB: AMPG) on 07-09-2020 hit a 52 week high of $0.11 |
| Jul 09,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 07-09-2020 increased close price > 10% from $0.09 to $0.11 |
| Jul 07,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 07-07-2020 increased close price > 10% from $0.09 to $0.09 |
| Jul 02,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 07-02-2020 increased close price > 10% from $0.07 to $0.09 |
| Jul 01,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 07-01-2020 increased close price > 10% from $0.06 to $0.07 |
| Jun 26,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 06-26-2020 increased close price > 10% from $0.05 to $0.05 |
| Jun 23,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 06-23-2020 increased close price > 10% from $0.04 to $0.05 |
| Jun 19,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 06-19-2020 increased close price > 10% from $0.04 to $0.04 |
| Jun 04,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 06-04-2020 increased close price > 10% from $0.04 to $0.05 |
| May 30,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 05-30-2020 increased close price > 10% from $0.03 to $0.04 |
| May 29,2020 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 05-29-2020 decreased close price > 10% from $0.04 to $0.03 |
| May 19,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 05-19-2020 increased close price > 10% from $0.04 to $0.04 |
| May 16,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 05-16-2020 increased close price > 10% from $0.03 to $0.04 |
| May 08,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 05-08-2020 increased close price > 10% from $0.03 to $0.04 |
| Apr 28,2020 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 04-28-2020 decreased close price > 10% from $0.04 to $0.03 |
| Apr 25,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 04-25-2020 increased close price > 10% from $0.03 to $0.04 |
| Apr 22,2020 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 04-22-2020 decreased close price > 10% from $0.04 to $0.03 |
| Apr 18,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 04-18-2020 increased close price > 10% from $0.03 to $0.04 |
| Apr 14,2020 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 04-14-2020 decreased close price > 10% from $0.04 to $0.03 |
| Apr 07,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 04-07-2020 increased close price > 10% from $0.04 to $0.04 |
| Apr 04,2020 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 04-04-2020 decreased close price > 10% from $0.04 to $0.04 |
| Apr 01,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 04-01-2020 increased close price > 10% from $0.04 to $0.04 |
| Mar 31,2020 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 03-31-2020 decreased close price > 10% from $0.05 to $0.04 |
| Mar 27,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 03-27-2020 increased close price > 10% from $0.04 to $0.05 |
| Mar 24,2020 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 03-24-2020 decreased close price > 10% from $0.05 to $0.04 |
| Mar 18,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 03-18-2020 increased close price > 10% from $0.03 to $0.05 |
| Mar 17,2020 - 52 WEEK LOW: AmpliTech Group Inc (OTCBB: AMPG) on 03-17-2020 hit a 52 week low of $0.03 |
| Mar 17,2020 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 03-17-2020 decreased close price > 10% from $0.05 to $0.03 |
| Mar 12,2020 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 03-12-2020 decreased close price > 10% from $0.06 to $0.05 |
| Feb 20,2020 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 02-20-2020 decreased close price > 10% from $0.07 to $0.06 |
| Feb 15,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 02-15-2020 increased close price > 10% from $0.06 to $0.08 |
| Feb 11,2020 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 02-11-2020 decreased close price > 10% from $0.07 to $0.06 |
| Jan 22,2020 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 01-22-2020 decreased close price > 10% from $0.08 to $0.07 |
| Jan 17,2020 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 01-17-2020 increased close price > 10% from $0.07 to $0.09 |
| Dec 03,2019 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 12-03-2019 increased close price > 10% from $0.07 to $0.07 |
| Oct 25,2019 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 10-25-2019 increased close price > 10% from $0.06 to $0.07 |
| Oct 16,2019 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 10-16-2019 decreased close price > 10% from $0.06 to $0.05 |
| Oct 01,2019 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 10-01-2019 increased close price > 10% from $0.06 to $0.07 |
| Sep 25,2019 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 09-25-2019 decreased close price > 10% from $0.07 to $0.06 |
| Sep 20,2019 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 09-20-2019 increased close price > 10% from $0.07 to $0.08 |
| Sep 18,2019 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 09-18-2019 increased close price > 10% from $0.06 to $0.07 |
| Sep 17,2019 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 09-17-2019 decreased close price > 10% from $0.08 to $0.06 |
| Sep 11,2019 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 09-11-2019 increased close price > 10% from $0.07 to $0.08 |
| Sep 06,2019 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 09-06-2019 decreased close price > 10% from $0.07 to $0.06 |
| Sep 04,2019 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 09-04-2019 increased close price > 10% from $0.06 to $0.07 |
| Aug 31,2019 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 08-31-2019 decreased close price > 10% from $0.08 to $0.06 |
| Aug 30,2019 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 08-30-2019 increased close price > 10% from $0.06 to $0.08 |
| Jun 06,2019 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 06-06-2019 decreased close price > 10% from $0.08 to $0.06 |
| Jun 05,2019 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 06-05-2019 increased close price > 10% from $0.06 to $0.08 |
| Jun 01,2019 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 06-01-2019 decreased close price > 10% from $0.07 to $0.06 |
| May 29,2019 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 05-29-2019 increased close price > 10% from $0.07 to $0.08 |
| May 24,2019 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 05-24-2019 increased close price > 10% from $0.07 to $0.08 |
| May 15,2019 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 05-15-2019 decreased close price > 10% from $0.06 to $0.06 |
| May 11,2019 - 52 WEEK HIGH: AmpliTech Group Inc (OTCBB: AMPG) on 05-11-2019 hit a 52 week high of $0.06 |
| May 11,2019 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 05-11-2019 increased close price > 10% from $0.05 to $0.06 |
| May 07,2019 - 52 WEEK HIGH: AmpliTech Group Inc (OTCBB: AMPG) on 05-07-2019 hit a 52 week high of $0.05 |
| Mar 19,2019 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 03-19-2019 increased close price > 10% from $0.03 to $0.04 |
| Mar 08,2019 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 03-08-2019 increased close price > 10% from $0.03 to $0.04 |
| Mar 06,2019 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 03-06-2019 decreased close price > 10% from $0.04 to $0.03 |
| Feb 28,2019 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 02-28-2019 increased close price > 10% from $0.03 to $0.04 |
| Feb 14,2019 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 02-14-2019 decreased close price > 10% from $0.04 to $0.03 |
| Feb 13,2019 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 02-13-2019 increased close price > 10% from $0.03 to $0.04 |
| Feb 12,2019 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 02-12-2019 decreased close price > 10% from $0.04 to $0.03 |
| Feb 01,2019 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 02-01-2019 increased close price > 10% from $0.03 to $0.04 |
| Jan 09,2019 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 01-09-2019 increased close price > 10% from $0.03 to $0.04 |
| Jan 08,2019 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 01-08-2019 decreased close price > 10% from $0.04 to $0.03 |
| Jan 05,2019 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 01-05-2019 increased close price > 10% from $0.03 to $0.04 |
| Dec 29,2018 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 12-29-2018 decreased close price > 10% from $0.04 to $0.03 |
| Dec 28,2018 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 12-28-2018 increased close price > 10% from $0.03 to $0.03 |
| Dec 21,2018 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 12-21-2018 increased close price > 10% from $0.03 to $0.03 |
| Dec 18,2018 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 12-18-2018 decreased close price > 10% from $0.04 to $0.03 |
| Dec 14,2018 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 12-14-2018 decreased close price > 10% from $0.04 to $0.03 |
| Dec 12,2018 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 12-12-2018 decreased close price > 10% from $0.04 to $0.04 |
| Nov 30,2018 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 11-30-2018 increased close price > 10% from $0.04 to $0.04 |
| Nov 20,2018 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 11-20-2018 decreased close price > 10% from $0.04 to $0.04 |
| Nov 16,2018 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 11-16-2018 decreased close price > 10% from $0.05 to $0.04 |
| Nov 14,2018 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 11-14-2018 increased close price > 10% from $0.04 to $0.05 |
| Nov 13,2018 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 11-13-2018 decreased close price > 10% from $0.04 to $0.04 |
| Nov 10,2018 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 11-10-2018 increased close price > 10% from $0.04 to $0.04 |
| Nov 08,2018 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 11-08-2018 decreased close price > 10% from $0.05 to $0.04 |
| Nov 07,2018 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 11-07-2018 increased close price > 10% from $0.04 to $0.05 |
| Nov 02,2018 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 11-02-2018 decreased close price > 10% from $0.05 to $0.04 |
| Oct 31,2018 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 10-31-2018 increased close price > 10% from $0.04 to $0.05 |
| Oct 16,2018 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 10-16-2018 increased close price > 10% from $0.04 to $0.05 |
| Oct 13,2018 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 10-13-2018 decreased close price > 10% from $0.05 to $0.04 |
| Oct 11,2018 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 10-11-2018 increased close price > 10% from $0.05 to $0.05 |
| Sep 22,2018 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 09-22-2018 increased close price > 10% from $0.05 to $0.05 |
| Sep 19,2018 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 09-19-2018 increased close price > 10% from $0.04 to $0.05 |
| Sep 15,2018 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 09-15-2018 decreased close price > 10% from $0.05 to $0.04 |
| Sep 14,2018 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 09-14-2018 increased close price > 10% from $0.04 to $0.05 |
| Sep 13,2018 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 09-13-2018 decreased close price > 10% from $0.05 to $0.04 |
| Sep 12,2018 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 09-12-2018 increased close price > 10% from $0.04 to $0.05 |
| Sep 11,2018 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 09-11-2018 decreased close price > 10% from $0.05 to $0.04 |
| Sep 08,2018 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 09-08-2018 increased close price > 10% from $0.04 to $0.05 |
| Sep 06,2018 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 09-06-2018 decreased close price > 10% from $0.05 to $0.04 |
| Aug 28,2018 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 08-28-2018 decreased close price > 3% from $0.05 to $0.04 |
| Aug 22,2018 - CLOSE PRICE INCREASE: AmpliTech Group Inc (OTCBB: AMPG) on 08-22-2018 increased close price > 3% from $0.04 to $0.05 |
| Aug 21,2018 - CLOSE PRICE DECREASE: AmpliTech Group Inc (OTCBB: AMPG) on 08-21-2018 decreased close price > 3% from $0.05 to $0.04 |
