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Protagonist Therapeutics, Inc. - Common Stock (PTGX)

55.95
+17.60 (45.89%)

Protagonist Therapeutics Inc is a biopharmaceutical company focused on developing innovative therapeutic solutions for patients suffering from a range of serious diseases

The company employs a unique approach that combines peptide-based drug discovery with advanced technologies to create targeted therapies, aiming to address unmet medical needs in areas such as gastrointestinal conditions, inflammatory diseases, and oncology. With a commitment to scientific rigor and collaboration, Protagonist is advancing its pipeline of drug candidates through clinical trials, striving to bring new treatments to market that can significantly improve patient outcomes.

SummaryNewsPress ReleasesChartHistoricalFAQ
Previous Close38.35
Open50.08
Bid55.95
Ask56.45
Day's Range48.50 - 57.97
52 Week Range24.22 - 48.89
Volume5,221,088
Market Cap3.33B
PE Ratio (TTM)13.23
EPS (TTM)4.2
Dividend & YieldN/A (N/A)
1 Month Average Volume971,184

News & Press Releases

Monday's session: top gainers and loserschartmill.com
Curious about what's happening in today's session? Check out the latest stock movements and price changes.
Via Chartmill · March 10, 2025
Let's uncover which stocks are experiencing notable gaps during today's session.chartmill.com
The session on Monday is off to an intriguing start with several stocks showing significant price gaps. Let's examine the gap up and gap down stocks in today's session.
Via Chartmill · March 10, 2025
Top movers in Monday's pre-market sessionchartmill.com
The US market is yet to commence its session on Monday, but let's get a preview of the pre-market session and explore the top gainers and losers driving the early market movements.
Via Chartmill · March 10, 2025
Protagonist Reports Fourth Quarter and Full Year 2024 Financial Results and Provides Corporate Update
$165.0 million icotrokinra (formerly JNJ-2113) milestone earned in Q4 2024, received in January 2025
Via ACCESS Newswire · February 21, 2025
Protagonist Therapeutics to Host Conference Call to Announce an Oral Peptide IL-17 Antagonist Development Candidate
Webcast and conference call to be held be on Thursday, November 21st at 4:30 pm ET, dial in information below
Via ACCESSWIRE · November 19, 2024
Protagonist Reports Third Quarter 2024 Financial Results and Provides Corporate Update
Top line results for JNJ-2113 Phase 3 ICONIC-LEAD and Phase 3 ICONIC-TOTAL clinical trials in patients with moderate to severe psoriasis expected in Q4 2024
Via ACCESSWIRE · November 7, 2024
Protagonist Therapeutics Unveils 'Paradigm-Shifting' Drug And Breaks Outinvestors.com
The company is looking to take on Bristol Myers Squibb's Sotyktu in plaque psoriasis treatment.
Via Investor's Business Daily · March 10, 2025
Redfin, Mineralys Therapeutics, Trevi Therapeutics And Other Big Stocks Moving Higher On Mondaybenzinga.com
Via Benzinga · March 10, 2025
Why Is Protagonist Therapeutics Stock Trading Higher On Monday?benzinga.com
Protagonist and Johnson & Johnson's treatment for ulcerative colitis and psoriasis studies met key endpoints.
Via Benzinga · March 10, 2025
Protagonist Reports Positive Top Line Results From Phase 2b Study of Icotrokinra Showing Potential to Transform the Treatment Paradigm for Patients With Ulcerative Colitis
Clinical response rate of 63.5% and clinical remission rate of 30.2% achieved at Week 12 with the highest dose, which continued to improve through Week 28
Via ACCESS Newswire · March 10, 2025
Icotrokinra Clinical Study Results Demonstrate Its Potential to Shift Treatment Paradigm and Set a New Standard for Treatment in Plaque Psoriasis
Nearly half of patients with moderate-to-severe plaque psoriasis (PsO) treated with icotrokinra achieved completely clear skin (IGA 0) at Week 24 in Phase 3 ICONIC-LEAD study
Via ACCESS Newswire · March 8, 2025
PROTAGONIST THERAPEUTICS INC (NASDAQ:PTGX) is a candidate for growth investors. Here's why.chartmill.com
A fundamental analysis of (NASDAQPTGX): PROTAGONIST THERAPEUTICS INC NASDAQ:PTGXNASDAQPTGX)
Via Chartmill · March 3, 2025
Takeda-Protagonist Therapeutics Partnered Investigational Drug Hits Primary Goal In Late-Stage Study In Patients With Type Of Blood Cancerbenzinga.com
Rusfertide met all primary and secondary endpoints in a Phase 3 trial for polycythemia vera, with strong efficacy and safety results, earning Protagonist $25 million.
Via Benzinga · March 3, 2025
Protagonist and Takeda Announce Positive Topline Results from Phase 3 VERIFY Study of Rusfertide in Patients with Polycythemia Vera
Protagonist Therapeutics, Inc. (“Protagonist”) (NASDAQPTGX) and Takeda (TSE:4502/NYSE:TAK) today announced positive topline results for the Phase 3 VERIFY study, in which phlebotomy-dependent patients with polycythemia vera (PV) were randomized to treatment with either rusfertide or placebo, as an add-on to standard of care treatment. The study met its primary endpoint and all four key secondary endpoints. Rusfertide is a first-in-class investigational hepcidin mimetic peptide therapeutic, which has received Orphan Drug designation and Fast Track designation from the U.S. Food & Drug Administration (FDA).
Protagonist to Host Investor Event with KOL Insights on Polycythemia Vera (PV) and the Hepcidin Mimetic Rusfertide in New York on February 6, 2025
NEWARK, CALIFORNIA / ACCESS Newswire / January 29, 2025 / Protagonist Therapeutics, Inc. ("Protagonist" or the "Company")will host an in-person and virtual investor event on Thursday, February 6, 2025, at 10:30 AM ET in New York. To register, click here.
Via ACCESS Newswire · January 29, 2025
Protagonist Therapeutics Reports Granting of Inducement Awards
NEWARK, CALIFORNIA / ACCESSWIRE / January 6, 2025 / Protagonist Therapeutics, Inc. (Nasdaq:PTGX) today reported that on January 2, 2025, it issued inducement awards to Newman Yeilding, M.D., upon his appointment to the role of Executive Vice President, Chief Scientific Officer, in accordance with the terms of his employment offer letter. Dr. Yeilding served in a consultant role as the Company's Chief Scientific Advisor from August 1, 2024 through January 1, 2025. The awards were granted under the Protagonist Therapeutics Amended and Restated Inducement Plan, which was adopted May 29, 2018, and amended February 18, 2020 and February 15, 2022.
Via ACCESSWIRE · January 6, 2025
Protagonist Therapeutics to Participate in the 43rd Annual J.P. Morgan Healthcare Conference 2025
NEWARK, CA / ACCESSWIRE / December 19, 2024 / Protagonist Therapeutics, Inc. ("Protagonist" or the "Company") today announced that Dinesh V. Patel, Ph.D., President and Chief Executive Officer, will provide a company overview at the 43rd Annual J.P. Morgan Healthcare Conference taking place January 12-16, 2025 in San Francisco, CA. The Company will also participate in one-on-one meetings.
Via ACCESSWIRE · December 19, 2024
Protagonist Reports Final Results From Rusfertide Phase 2 REVIVE Study Showing Durable Hematocrit Control at the ASH 2024 Annual Meeting
54% of patients experience more than 2.5 years of durable hematocrit (Hct) control (<45%), decreased phlebotomy use, long-term tolerability, and improvements in patient-reported outcomes in patients with polycythemia vera
Via ACCESSWIRE · December 9, 2024
Natural Grocers By Vitamin Cottage, Elastic, Matthews International, Gap And Other Big Stocks Moving Higher On Fridaybenzinga.com
Via Benzinga · November 22, 2024
Protagonist Therapeutics to Participate in the 7th Annual Evercore ISI HealthCONx Conference 2024
NEWARK, CA / ACCESSWIRE / November 22, 2024 / Protagonist Therapeutics, Inc. ("Protagonist" or the "Company") today announced that Dinesh V. Patel, Ph.D., President and Chief Executive Officer, will participate in a fireside chat at the 7th Annual Evercore ISI HealthCONx Conference taking place December 3-5, 2024 in Coral Gables, Florida. The Company will also participate in one-on-one meetings.
Via ACCESSWIRE · November 22, 2024
Protagonist Announces Nomination of PN-881, a Potential Best-in-Class Oral Peptide IL-17 Antagonist Development Candidate
Oral peptide with biologics-like high potency and spectrum of activity against three therapeutically relevant dimeric forms of IL-17 (AA, AF and FF)
Via ACCESSWIRE · November 21, 2024
Protagonist Announces Positive Topline Results From Phase 3 ICONIC Studies of Icotrokinra (JNJ-2113), a First-in-Class Investigational Targeted Oral Peptide That Selectively Blocks the IL-23 Receptor in Plaque Psoriasis
NEWARK, CA / ACCESSWIRE / November 18, 2024 / Protagonist announces positive topline results from Phase 3 ICONIC studies of icotrokinra (JNJ-2113), a first-in-class investigational targeted oral peptide that selectively blocks the IL-23 receptor in plaque psoriasis
Via ACCESSWIRE · November 18, 2024
10 Health Care Stocks With Whale Alerts In Today's Sessionbenzinga.com
Via Benzinga · November 13, 2024
Protagonist Therapeutics Announces Poster Presentation on Final REVIVE Phase 2 Study Data with Rusfertide at the 66th Annual ASH Meeting
NEWARK, CA / ACCESSWIRE / November 5, 2024 / Protagonist Therapeutics, Inc. ("Protagonist" or the "Company") announced that final data from the Phase 2 REVIVE study with rusfertide in polycythemia vera will be the focus of a poster presentation at the 66th Annual American Society of Hematology (ASH) Annual Meeting being held in San Diego from December 7-10, 2024.
Via ACCESSWIRE · November 5, 2024
Protagenic Therapeutics Announces Pricing of Private Placement for Aggregate Gross Proceeds of $1.275 Million
NEW YORK, NY / ACCESSWIRE / October 29, 2024 / Protagenic Therapeutics, Inc. (Nasdaq:PTIX) ("Protagenic Therapeutics" or the "Company"), a leader in biopharmaceutical innovation, announced today it has entered into a purchase agreement (the "Purchase Agreement") for the purchase and sale of an aggregate of 1,948,295 shares of common stock (or pre-funded warrants in lieu of shares of common stock), series A common stock purchase warrants to purchase an aggregate of 1,948,295 shares of common stock, with an exercise price of $0.64 per share, which are exercisable on the trading day immediately following the Stockholder Approval Date (as defined in the Purchase Agreement) for a term of eighteen (18) months from the Stockholder Approval Date (as defined in the Purchase Agreement), and series B common stock purchase warrants to purchase an aggregate of 1,948,295 shares of Common Stock with an exercise price of $0.64 per share, which are exercisable on the trading day immediately following the Stockholder Approval Date for a term of five (5) years from the Stockholder Approval Date. The purchase price of each share of common stock and associated common stock purchase warrants will be $0.64 ($0.89 in the case of insiders).
Via ACCESSWIRE · October 29, 2024