NASDAQ$PTGX
Protagonist Therapeutics Inc · Q4 2021 earnings
Q4 2021 earnings · · Investor relations
Briefing
Reported financial results for the fourth quarter and full year ended December 31, 2021 and provided a corporate update.
Protagonist Therapeutics reported its fourth quarter financial results and provided a corporate update, highlighting the advancement of rusfertide into a Phase 3 registrational study, completion of enrollment for PN-943 Phase 2 study, and progression of PN-235 into a Phase 2b study by Janssen.
- Rusfertide is moving into a Phase 3 registrational study for polycythemia vera.
- Enrollment is complete for PN-943 Phase 2 proof-of-concept study in ulcerative colitis.
- Janssen is progressing PN-235 into a Phase 2b study in plaque psoriasis.
- The company anticipates topline data readout from the Phase 2 IDEAL study of PN-943 in ulcerative colitis in the second quarter of this year.
Headline financials
Revenue & EPS history
Protagonist · Revenue · Quarterly
$8.62M
Forward guidance
Protagonist Therapeutics plans to continue to demonstrate strength of execution across all current and emerging assets in its pipeline, thereby maximizing the opportunities ahead for substantial value creation this year.
Historical earnings impact
How earnings announcements have historically affected this stock's price.
Avg. return before/after earnings
Based on 20 quarterly earnings reports · overlaid with Q4 2021
+3.2%
Avg return
Earnings day
+5.4%
Avg return
5 days after
+8.3%
Avg return
30 days after
51%
20 / 39 earnings
Positive
+75.1%
Q1 2020
Best reaction
-21.2%
Q1 2018
Worst reaction
| Quarter | Report date | Reaction (Day 0) | +5 days | +30 days |
|---|---|---|---|---|
| Q1 2026 | -0.3% | -0.2% | +3.3% | |
| Q4 2025 | -0.3% | +7.8% | +13.3% | |
| Q3 2025 | -0.2% | +6.4% | +12.4% | |
| Q1 2025 | +2.4% | +3.2% | +22.9% | |
| Q4 2024 | -7.1% | -6.2% | +35.6% | |
| Q3 2024 | -2.9% | -9.3% | -11.6% | |
| Q2 2024 | +0.0% | +8.2% | +17.4% | |
| Q1 2024 | +4.0% | +8.3% | +30.5% | |
| Q4 2023 | +3.0% | +8.9% | -2.0% | |
| Q3 2023 | +10.2% | +9.0% | +22.8% | |
| Q2 2023 | +3.3% | -2.0% | +5.2% | |
| Q1 2023 | +1.5% | +3.3% | +15.3% | |
| Q4 2022 | -8.4% | -9.9% | -25.9% | |
| Q3 2022 | -0.5% | +9.4% | +0.4% | |
| Q2 2022 | +2.2% | -1.6% | -21.1% | |
| Q1 2022 | -0.3% | -10.3% | -6.4% | |
| Q4 2021 | +7.2% | -0.7% | -2.3% | |
| Q3 2021 | +5.0% | +7.4% | +0.1% | |
| Q2 2021 | -2.2% | -0.4% | -0.8% | |
| Q1 2021 | -0.4% | -0.1% | +19.3% | |
| Q4 2020 | +3.5% | +2.8% | -11.4% | |
| Q3 2020 | +14.2% | +6.6% | +11.0% | |
| Q2 2020 | +8.3% | +2.3% | +23.8% | |
| Q1 2020 | +75.1% | +97.4% | +98.0% | |
| Q4 2019 | -4.8% | +5.1% | -7.6% | |
| Q3 2019 | -19.3% | -14.2% | -37.5% | |
| Q2 2019 | +0.8% | -2.9% | +60.6% | |
| Q1 2019 | +20.8% | +16.3% | +31.4% | |
| Q4 2018 | +0.1% | +22.3% | +22.2% | |
| Q3 2018 | +14.1% | +22.3% | -14.6% | |
| Q2 2018 | -1.8% | -6.4% | -18.1% | |
| Q1 2018 | -21.2% | -22.4% | -13.5% | |
| Q4 2017 | -2.0% | +1.4% | -57.5% | |
| Q3 2017 | +8.9% | +16.2% | +25.2% | |
| Q2 2017 | -7.7% | -4.4% | +33.6% | |
| Q1 2017 | +10.5% | +14.3% | +21.1% | |
| Q4 2016 | -0.6% | +0.4% | -16.8% | |
| Q3 2016 | -1.6% | +3.4% | -16.5% | |
| Q2 2016 | +9.4% | +19.1% | +63.8% | |
| Q1 2016 | — | — | — | |
| Q4 2015 | — | — | — | |
| Q3 2015 | — | — | — | |
| Q2 2015 | — | — | — | |
| Q1 2015 | — | — | — |
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