Protagonist Therapeutics Inc (PTGX) Dividend News Alerts
PTGX Stock Quote and Dividend Data
PTGX Dividend History Detail
PTGX Projected 10 Year Dividend Yield
PTGX Competitors News
| Oct 11,2025 - PTGX STOCK PRICE INCREASE: Protagonist Therapeutics Inc on 10-11-2025 increased stock price > 10% from $67.04 to $87.00 |
| Mar 11,2025 - PTGX STOCK PRICE INCREASE: Protagonist Therapeutics Inc on 03-11-2025 increased stock price > 10% from $38.35 to $55.95 |
| Nov 23,2024 - PTGX STOCK PRICE INCREASE: Protagonist Therapeutics Inc on 11-23-2024 increased stock price > 10% from $41.65 to $46.46 |
| Jun 06,2024 - PTGX STOCK PRICE INCREASE: Protagonist Therapeutics Inc on 06-06-2024 increased stock price > 10% from $29.31 to $34.03 |
| Feb 02,2024 - PTGX STOCK PRICE INCREASE: Protagonist Therapeutics Inc on 02-02-2024 increased stock price > 10% from $25.01 to $28.52 |
| Jan 10,2024 - PTGX STOCK PRICE INCREASE: Protagonist Therapeutics Inc on 01-10-2024 increased stock price > 10% from $23.02 to $25.39 |
| Jul 13,2023 - PTGX STOCK PRICE DECREASE: Protagonist Therapeutics Inc on 07-13-2023 decreased stock price > 10% from $23.01 to $20.44 |
| Jul 04,2023 - PTGX STOCK PRICE DECREASE: Protagonist Therapeutics Inc on 07-04-2023 decreased stock price > 10% from $27.62 to $22.31 |
| Apr 19,2023 - PTGX STOCK PRICE INCREASE: Protagonist Therapeutics Inc on 04-19-2023 increased stock price > 10% from $20.62 to $23.21 |
| Apr 18,2023 - PTGX STOCK PRICE INCREASE: Protagonist Therapeutics Inc on 04-18-2023 increased stock price > 10% from $18.74 to $20.62 |
| Apr 06,2023 - PTGX STOCK PRICE DECREASE: Protagonist Therapeutics Inc on 04-06-2023 decreased stock price > 10% from $21.55 to $18.02 |
| Mar 08,2023 - PTGX STOCK PRICE INCREASE: Protagonist Therapeutics Inc on 03-08-2023 increased stock price > 10% from $15.71 to $23.09 |
| Jan 25,2023 - PTGX STOCK PRICE INCREASE: Protagonist Therapeutics Inc on 01-25-2023 increased stock price > 10% from $11.47 to $12.70 |
| Dec 15,2022 - PTGX STOCK PRICE INCREASE: Protagonist Therapeutics Inc on 12-15-2022 increased stock price > 10% from $8.86 to $9.84 |
| Dec 14,2022 - PTGX STOCK PRICE INCREASE: Protagonist Therapeutics Inc on 12-14-2022 increased stock price > 10% from $7.82 to $8.86 |
| Jul 09,2022 - PTGX STOCK PRICE INCREASE: Protagonist Therapeutics Inc on 07-09-2022 increased stock price > 10% from $8.56 to $9.62 |
| Jun 24,2022 - PTGX STOCK PRICE INCREASE: Protagonist Therapeutics Inc on 06-24-2022 increased stock price > 10% from $8.28 to $9.30 |
| Jun 10,2022 - PTGX STOCK PRICE DECREASE: Protagonist Therapeutics Inc on 06-10-2022 decreased stock price > 10% from $8.98 to $7.89 |
| Apr 27,2022 - PTGX STOCK PRICE DECREASE: Protagonist Therapeutics Inc on 04-27-2022 decreased stock price > 10% from $18.80 to $9.41 |
| Apr 15,2022 - PTGX STOCK PRICE DECREASE: Protagonist Therapeutics Inc on 04-15-2022 decreased stock price > 10% from $25.52 to $19.95 |
| Oct 13,2021 - PTGX STOCK PRICE DECREASE: Protagonist Therapeutics Inc on 10-13-2021 decreased stock price > 10% from $35.36 to $31.72 |
| Oct 12,2021 - PTGX STOCK PRICE INCREASE: Protagonist Therapeutics Inc on 10-12-2021 increased stock price > 10% from $18.24 to $35.36 |
| Sep 24,2021 - PTGX STOCK PRICE INCREASE: Protagonist Therapeutics Inc on 09-24-2021 increased stock price > 10% from $15.47 to $18.00 |
| Sep 22,2021 - PTGX STOCK PRICE INCREASE: Protagonist Therapeutics Inc on 09-22-2021 increased stock price > 10% from $12.95 to $15.31 |
| Sep 21,2021 - PTGX STOCK PRICE DECREASE: Protagonist Therapeutics Inc on 09-21-2021 decreased stock price > 10% from $17.53 to $12.95 |
| Sep 18,2021 - PTGX STOCK PRICE DECREASE: Protagonist Therapeutics Inc on 09-18-2021 decreased stock price > 10% from $46.13 to $17.53 |
| Jun 12,2021 - PTGX STOCK PRICE INCREASE: Protagonist Therapeutics Inc on 06-12-2021 increased stock price > 10% from $33.84 to $39.64 |
| Mar 02,2021 - STOCK PRICE INCREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 03-02-2021 increased stock price > 10% from $23.57 to $26.75 |
| Feb 09,2021 - STOCK PRICE INCREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 02-09-2021 increased stock price > 10% from $22.38 to $24.64 |
| Jan 28,2021 - STOCK PRICE DECREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 01-28-2021 decreased stock price > 10% from $23.09 to $20.66 |
| Dec 22,2020 - STOCK PRICE INCREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 12-22-2020 increased stock price > 10% from $21.12 to $23.49 |
| Aug 19,2020 - CLOSE PRICE INCREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 08-19-2020 increased close price > 10% from $16.50 to $18.22 |
| Aug 15,2020 - CLOSE PRICE DECREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 08-15-2020 decreased close price > 10% from $17.45 to $15.69 |
| May 09,2020 - CLOSE PRICE INCREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 05-09-2020 increased close price > 10% from $7.73 to $14.20 |
| May 05,2020 - CLOSE PRICE INCREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 05-05-2020 increased close price > 10% from $6.62 to $7.62 |
| Apr 02,2020 - CLOSE PRICE DECREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 04-02-2020 decreased close price > 10% from $7.06 to $6.23 |
| Mar 31,2020 - CLOSE PRICE INCREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 03-31-2020 increased close price > 10% from $6.42 to $7.17 |
| Mar 20,2020 - CLOSE PRICE INCREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 03-20-2020 increased close price > 10% from $5.40 to $5.99 |
| Mar 19,2020 - CLOSE PRICE DECREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 03-19-2020 decreased close price > 10% from $6.70 to $5.40 |
| Mar 17,2020 - CLOSE PRICE DECREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 03-17-2020 decreased close price > 10% from $7.90 to $6.82 |
| Mar 14,2020 - CLOSE PRICE INCREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 03-14-2020 increased close price > 10% from $6.68 to $7.90 |
| Mar 05,2020 - CLOSE PRICE INCREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 03-05-2020 increased close price > 10% from $7.98 to $9.03 |
| Dec 05,2019 - CLOSE PRICE INCREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 12-05-2019 increased close price > 10% from $4.69 to $8.11 |
| Dec 04,2019 - CLOSE PRICE DECREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 12-04-2019 decreased close price > 10% from $8.85 to $4.69 |
| Nov 28,2019 - CLOSE PRICE INCREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 11-28-2019 increased close price > 10% from $7.80 to $8.70 |
| Nov 26,2019 - CLOSE PRICE DECREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 11-26-2019 decreased close price > 10% from $9.47 to $8.34 |
| Nov 08,2019 - CLOSE PRICE DECREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 11-08-2019 decreased close price > 10% from $11.60 to $9.93 |
| Sep 11,2019 - CLOSE PRICE DECREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 09-11-2019 decreased close price > 10% from $16.56 to $13.72 |
| Jun 08,2019 - CLOSE PRICE INCREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 06-08-2019 increased close price > 10% from $10.66 to $11.80 |
| Jun 07,2019 - CLOSE PRICE INCREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 06-07-2019 increased close price > 10% from $9.65 to $10.66 |
| May 10,2019 - CLOSE PRICE INCREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 05-10-2019 increased close price > 10% from $9.54 to $10.85 |
| May 08,2019 - CLOSE PRICE DECREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 05-08-2019 decreased close price > 10% from $10.10 to $8.98 |
| Mar 16,2019 - CLOSE PRICE INCREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 03-16-2019 increased close price > 10% from $10.07 to $11.52 |
| Nov 20,2018 - CLOSE PRICE DECREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 11-20-2018 decreased close price > 10% from $8.77 to $7.87 |
| Nov 14,2018 - CLOSE PRICE DECREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 11-14-2018 decreased close price > 10% from $9.37 to $8.34 |
| Sep 28,2018 - CLOSE PRICE INCREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 09-28-2018 increased close price > 10% from $8.88 to $10.24 |
| Aug 23,2018 - CLOSE PRICE INCREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 08-23-2018 increased close price > 3% from $9.64 to $10.00 |
| Aug 22,2018 - CLOSE PRICE INCREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 08-22-2018 increased close price > 3% from $9.06 to $9.64 |
| Aug 17,2018 - CLOSE PRICE INCREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 08-17-2018 increased close price from $8.580 to $9.050 |
| Aug 15,2018 - CLOSE PRICE DECREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 08-15-2018 decreased close price from $9.580 to $8.310 |
| Aug 14,2018 - CLOSE PRICE DECREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 08-14-2018 decreased close price from $10.410 to $9.580 |
| Aug 11,2018 - CLOSE PRICE DECREASE: Protagonist Therapeutics Inc (NASDAQ: PTGX) on 08-11-2018 decreased close price from $11.260 to $10.410 |
