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Protagonist Therapeutics (NASDAQ: PTGX) Stock Quote

Last Trade: US$26.85 0.24 0.90
Volume: 325,247
5-Day Change: 1.02%
YTD Change: 17.10%
Market Cap: US$1.560B

Latest News From Protagonist Therapeutics

On track to achieve 250 patient enrollment target in March 2024 Top-line data for 32-week primary endpoint expected in the first quarter of 2025 NEWARK, CA / ACCESSWIRE / March 26, 2024 / Protagonist Therapeutics, Inc. ("Protagonist" or the "Company") announced it has randomized 241 patients in the ongoing Phase 3 VERIFY clinical trial evaluating rusfertide in polycythemia vera ("PV") as of today and expects to meet the... Read More
NEWARK, CA / ACCESSWIRE / March 18, 2024 / Protagonist Therapeutics, Inc. ("Protagonist" or the "Company") today announces the closing of the worldwide collaboration and license agreement for rusfertide with Takeda, a leading values-based, R&D-driven biopharmaceutical company, disclosed on January 31, 2024 . Closing of the transaction was contingent on completion of review under the Hart-Scott-Rodino (HSR) Antitrust... Read More
Long-term extension (LTE) FRONTIER 2 study demonstrated sustained efficacy and similar safety results from Week 16 to Week 52, consistent with previously reported FRONTIER 1 16-week Phase 2b study The proportion of patients achieving PASI 75, 90 and 100 response rates at Week 16 were maintained through Week 52, confirming the durability of response 59.5% and 64.3% of patients in the highest dose group (100 mg BID) achieved a... Read More
NEWARK, CA / ACCESSWIRE / March 6, 2024 / Protagonist Therapeutics, Inc. ("Protagonist" or the "Company") today announced that they will participate in three upcoming investor conferences: Event: 2024 Jefferies Biotech on the Bay Summit Date: March 12-13, 2024 Location: W Hotel South Beach, Miami, FL. Event: 13 th Annual Napa Valley Biotech Forum Date: March 26-28, 2024 Presentation: Tuesday, March 26 at 10:30-11:10 A.M. PDT... Read More
Worldwide collaboration agreement executed with Takeda Pharmaceuticals, including a $300 million upfront payment for rusfertide in polycythemia vera and other hematological indications Cash runway extended through Q4 2027[1] Two articles published in the New England Journal of Medicine reporting results from the Phase 2b FRONTIER 1 study of JNJ-2113 and the Phase 2 REVIVE study of rusfertide Our Partner, Johnson & Johnson... Read More
Trial met the primary efficacy endpoint achieving a clinically and statistically significant response in maintaining hematocrit control below 45% without phlebotomy Rusfertide was associated with lower disease-related symptoms in patients with moderate/severe scores at baseline as assessed by the Myeloproliferative Neoplasm Symptom Assessment Form REVIVE is one of two pivotal studies, including an ongoing Phase 3 study,... Read More
NEWARK, CA / ACCESSWIRE / February 20, 2024 / Protagonist Therapeutics, Inc. (Nasdaq:PTGX) today reported that on February 15, 2024, it issued inducement awards to Sid Reddy, the Company's recently hired Vice President and Controller, in accordance with the terms of Mr. Reddy's employment offer letter. The awards were granted under the Protagonist Therapeutics Amended and Restated Inducement Plan, which was adopted May 29,... Read More
JNJ-2113 achieved all primary and secondary endpoints in the Phase 2b clinical trial FRONTIER 1, including PASI 100 and IGA 0 responses of 40.5 percent and 45.2 percent, respectively. NEWARK, CA / ACCESSWIRE / February 7, 2024 / Protagonist Therapeutics, Inc. (NASDAQ:PTGX) ("Protagonist" or the "Company") today announced publication in the New England Journal of Medicine (NEJM) of the Phase 2b FRONTIER 1 trial evaluating... Read More
Takeda Will Be Protagonist's Co-Development, U.S. Co-Commercialization Partner With 50:50 Profit Share, and With Exclusive Ex-U.S. Global Rights to Commercialize Rusfertide, Protagonist's Investigational Injectable Hepcidin Mimetic Currently in Development for the Treatment of Polycythemia Vera (PV) Takeda Will Make an Upfront Payment of $300 Million at Closing Partnership Combines Protagonist's Leadership in Pharmaceutical... Read More
NEWARK, CA / ACCESSWIRE / January 29, 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 6th Annual Guggenheim Healthcare Talks Annual Biotechnology Conference being held in New York City on February 7-8, 2024. Event: 6th Annual Guggenheim Healthcare Talks Annual Biotechnology... Read More
NEWARK, CA / ACCESSWIRE / January 3, 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 presentation and host one-on-one meetings with investors at the 42nd Annual J.P. Morgan Healthcare Conference being held in San Francisco, CA on January 8-11, 2024. Event: 42nd Annual J.P. Morgan Healthcare... Read More
NEWARK, CA / ACCESSWIRE / December 13, 2023 / Protagonist Therapeutics, Inc. ("Protagonist" or the "Company") today announced it has earned a $10 million milestone payment following the dosing of the third patient in ANTHEM-UC, a Phase 2b trial to evaluate the safety and effectiveness of JNJ-2113 compared with placebo in participants with moderately to severely active ulcerative colitis. With this additional payment, the... Read More
Long term follow-up from REVIVE Phase 2 study shows durable hematocrit control, decreased phlebotomy use, long-term tolerability, and no new safety signals in patients with polycythemia vera Analysis of PACIFIC Phase 2 study shows that rusfertide improves markers of iron deficiency in patients with polycythemia vera Prevalence of thromboembolic events and secondary cancers in polycythemia vera presented based on a... Read More
The ICONIC program now includes four Phase 3 studies evaluating JNJ-2113; Co-primary endpoints for all four studies are PASI-90 and/or IGA 0 or 1 Protagonist eligible to receive $115 million milestone upon achieving the co-primary endpoints in any one of the studies NEWARK, CA / ACCESSWIRE / November 27, 2023 / Protagonist Therapeutics, Inc. ("Protagonist" or the "Company") today announced two additional Phase 3 studies,... Read More
NEWARK, CA / ACCESSWIRE / November 16, 2023 / Protagonist Therapeutics, Inc. (Nasdaq:PTGX) today reported that on November 15, 2023, it issued inducement awards to two recently hired employees in accordance with the terms of their employment offer letters. 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... Read More
NEWARK, CA / ACCESSWIRE / November 9, 2023 / Protagonist Therapeutics (Nasdaq:PTGX) today announced it ranked in the top 3% of the 2023 Deloitte Technology Fast 500 TM , a list of the fastest-growing technology, media, telecommunications, life sciences, fintech and energy tech companies in North America. Life sciences and software companies dominated at the top of the Fast 500 this year; Protagonist joins Vir Biotechnology... Read More
Five rusfertide abstracts accepted for oral and poster presentations at the 65 th ASH Annual Meeting and Exposition (ASH2023) Positive topline results from the Phase 2b FRONTIER 1 study of JNJ-2113 (formerly PN-235), the first- and only-in-class oral IL-23 receptor antagonist peptide drug candidate for moderate-to-severe plaque psoriasis presented in July 2023 JNJ-2113 clinical development program advances with two Phase 3... Read More
Two oral presentations and three poster presentations elucidate new data relevant to rusfertide, a hepcidin mimetic with potential therapeutic value in the treatment of Polycythemia Vera and other disease indications NEWARK, CA / ACCESSWIRE / November 2, 2023 / Protagonist Therapeutics, Inc. (NASDAQ:PTGX) ("Protagonist" or "the Company") announced today that five abstracts relevant to the Company's rusfertide program have... Read More
NEWARK, CA / ACCESSWIRE / November 1, 2023 / Protagonist Therapeutics, Inc. ("Protagonist" or the "Company") today announced the achievement of a $50 million milestone event under its license and collaboration agreement with Janssen Biotech, Inc., a Johnson & Johnson company ("Janssen"). The milestone was earned when the third patient was dosed in the ICONIC TOTAL Phase 3 clinical study of JNJ-2113 in patients with... Read More
NEWARK, CA / ACCESSWIRE / November 1, 2023 / Protagonist Therapeutics, Inc. (NASDAQ:PTGX) ("Protagonist" or "the Company") today announced that Dinesh V. Patel, Ph.D., President and Chief Executive Officer, will participate in presentations and host one-on-one meetings with investors at the following investor conferences this month: Event: Guggenheim 5th Annual I&I Conference Date: November 6, 2023 Fireside Chat: November 6,... Read More
NEWARK, CA / ACCESSWIRE / October 30, 2023 / Protagonist Therapeutics (NASDAQ:PTGX) ("Protagonist" or "the Company") today announced the appointment of Daniel N. Swisher, Jr. to its Board of Directors. Mr. Swisher recently retired as President and Chief Operating Officer of Jazz Pharmaceuticals, a position he held since 2018. Commenting on this appointment, Mr. Swisher remarked, "I am honored to join the Board of Directors... Read More
ICONIC Phase 3 clinical program initiation in adults with moderate to severe plaque psoriasis ANTHEM Phase 2b initiation in ulcerative colitis Company is eligible to receive next two milestone payments for a total of $60M NEWARK, CA / ACCESSWIRE / October 9, 2023 / Protagonist Therapeutics, Inc. ("Protagonist" or the "Company") (NASDAQ:PTGX) today announced that the company will be eligible to receive $60M in milestone... Read More
NEWARK, CA / ACCESSWIRE / October 3, 2023 / Protagonist Therapeutics, Inc. (NASDAQ:PTGX) today reported that on September 29, 2023, it issued inducement awards to Katharina Modelska, M.D., Ph.D., the Company's recently hired Senior Vice President, Clinical Development, in accordance with the terms of Dr. Modelska's employment offer letter. The awards were granted under the Protagonist Therapeutics Amended and Restated... Read More
NEWARK, CA / ACCESSWIRE / September 5, 2023 / Protagonist Therapeutics, Inc. (NASDAQ:PTGX) ("Protagonist" or "the Company") today announced that Dinesh V. Patel, Ph.D., President and Chief Executive Officer, will participate in fireside chat presentations and host one-on-one meetings at the Wells Fargo and H.C. Wainwright investor conferences in September. Details are as follows: Wells Fargo 2023 Healthcare Conference,... Read More
NEWARK, CA / ACCESSWIRE / August 16, 2023 / Protagonist Therapeutics, Inc. (NASDAQ:PTGX) today reported that on August 15, 2023, it issued inducement awards to Christine Rocha, the Company's recently hired Vice President, Clinical Operations, in accordance with the terms of Ms. Rocha's employment offer letter. The awards were granted under the Protagonist Therapeutics Amended and Restated Inducement Plan, which was adopted... Read More
Estimated cash runway now extended through Q1 2026 NEWARK, CA / ACCESSWIRE / August 9, 2023 / Protagonist Therapeutics (NASDAQ:PTGX) ("Protagonist" or "the Company") today announced it has received approximately $34.4 million in proceeds from the exercise of warrants to purchase 2.75 million shares of the Company's Common Stock. The warrants were issued in connection with an August 2018 equity financing and expired on August... Read More
Positive topline results from the Phase 2b FRONTIER 1 study of JNJ-2113 (formerly PN-235), the first and only IL-23 receptor antagonist oral peptide drug candidate for the treatment of moderate-to-severe plaque psoriasis, presented at the World Congress of Dermatology. JNJ-2113 now advances toward a Phase 3 study in moderate-to-severe psoriasis and a Phase 2b study in ulcerative colitis. Positive data from the randomized... Read More
NEWARK, CA / ACCESSWIRE / July 18, 2023 / Protagonist Therapeutics, Inc. (Nasdaq:PTGX) today reported that on July 17, 2023, it issued inducement awards to Peter Morello, Ph.D. the Company's recently hired Vice President, Medical Communications and Publication Planning, in accordance with the terms of Dr. Morello's employment offer letter. The awards were granted under the Protagonist Therapeutics Amended and Restated... Read More
Phase 2b FRONTIER 1 data presentation at World Congress of Dermatology highlights that a greater proportion of patients achieved 75, 90 and 100 percent improvement in skin clearance at week 16 in comparison to placebo Phase 3 development in moderate-to-severe plaque psoriasis and Phase 2b development in ulcerative colitis are planned by Janssen NEWARK, CA / ACCESSWIRE / July 4, 2023 / Protagonist Therapeutics, Inc.... Read More
NEWARK, CA / ACCESSWIRE / June 9, 2023 / Protagonist Therapeutics, Inc. (NASDAQ:PTGX) ("Protagonist" or "the Company") announced today that Ronald Hoffman, MD, Icahn School of Medicine at Mount Sinai, provided a press briefing this morning on the late-breaking oral presentation abstract LB2710 : Targeted Therapy of Uncontrolled Erythrocytosis in Polycythemia Vera with the Hepcidin Mimetic, Rusfertide - Blinded Randomized... Read More
NEWARK, CA / ACCESSWIRE / June 6, 2023 / Protagonist Therapeutics, Inc. (NASDAQ:PTGX) ("Protagonist" or "the Company") today announced that a late-breaking abstract featuring blinded, randomized withdrawal data from the rusfertide (PTG-300) REVIVE Phase 2 study in polycythemia vera (PV) has been accepted for oral presentation at the European Hematology Association (EHA) 2023 Congress: Targeted Therapy of Uncontrolled... Read More
NEWARK, CA / ACCESSWIRE / June 1, 2023 / Protagonist Therapeutics, Inc. (NASDAQ:PTGX) ("Protagonist" or "the Company") today announced that Dinesh V. Patel, Ph.D., President and Chief Executive Officer, will participate in a fireside chat presentation and host one-on-one meetings with investors at the Jefferies Healthcare Conference taking place June 7-9, 2023, in New York, New York. Presentation Details: Event: Jefferies... Read More
Data point to the potential of JNJ-2113 as a first-in-class drug candidate in multiple IL-23 driven-diseases NEWARK, Calif. , May 12, 2023 /PRNewswire/ -- Protagonist Therapeutics (Nasdaq: PTGX) ("Protagonist" or "the Company") reported data from its collaboration with Janssen Biotech, Inc., one of the Janssen Pharmaceutical Companies of Johnson & Johnson (Janssen) , on Phase 1 and preclinical studies of JNJ-2113 (formerly... Read More
NEWARK, Calif. , May 11, 2023 /PRNewswire/ -- Protagonist Therapeutics, Inc. (Nasdaq: PTGX) ("Protagonist" or "the Company") today announced that Dinesh V. Patel , Ph.D., President and Chief Executive Officer, will participate in a fireside chat presentation and host one-on-one meetings with investors at the JMP Securities Life Sciences Conference, an investor event taking place May 15-16, 2023 in New York, New York.... Read More
NEWARK, Calif. , May 11, 2023 /PRNewswire/ -- Protagonist Therapeutics (Nasdaq: PTGX) ("Protagonist" or "the Company") today announced that additional data from the REVIVE study of rusfertide in polycythemia vera will be presented in two posters at the annual Congress of the European Hematology Association (EHA), taking place June 8-11, 2023 in Frankfurt, Germany and virtually through June 15, 2023 . Details are as follows:... Read More
Announced positive topline results from the Phase 2b FRONTIER 1 study of JNJ-2113 (formerly PN-235), a first-in-class oral peptide for the treatment of moderate-to-severe plaque psoriasis; additional data to be shared at medical conferences beginning in Q2 2023 Announced positive topline results from the randomized withdrawal portion of the Phase 2 REVIVE study of rusfertide in polycythemia vera (PV), with additional data to... Read More
NEWARK, CA / ACCESSWIRE / April 4, 2023 / Protagonist Therapeutics (NASDAQ:PTGX) ("Protagonist" or the "Company") today announced the pricing of its previously announced underwritten public offering of 5,000,000 shares of its common stock at a public offering price of $20.00 per share. Gross proceeds to Protagonist from the offering are expected to be $100 million, before deducting underwriting discounts and commissions and... Read More
NEWARK, CA / ACCESSWIRE / April 4, 2023 / Protagonist Therapeutics (NASDAQ:PTGX) ("Protagonist" or the "Company") today announced that it has commenced an underwritten public offering of $100 million of shares of its common stock. All of the securities to be sold in the offering are being offered by Protagonist. In addition, Protagonist expects to grant the underwriters a 30-day option to purchase up to an additional $15... Read More
Positive results from the Phase 2b FRONTIER 1 study of JNJ-2113 (formerly PN-235) in moderate-to-severe psoriasis, paving a path forward for initiation of a Phase 3 pivotal study Highly statistically significant results from the randomized withdrawal portion of the REVIVE study of rusfertide in polycythemia vera, achieving its primary endpoint of proportion of responders on rusfertide versus placebo (p=0.0003) NEWARK, CA /... Read More
Rusfertide met the study's primary endpoint, with a statistically significant higher number of responders on rusfertide versus placebo (p=0.0003) Rusfertide continues to be generally well tolerated with no new safety signals NEWARK, CA / ACCESSWIRE / March 15, 2023 / Protagonist Therapeutics, Inc. (NASDAQ:PTGX) ("Protagonist" or "the Company"), today announced positive topline results from the blinded, placebo-controlled,... Read More
JNJ-2113 (formerly PN-235) met the study's primary endpoint, with a statistically significantly higher proportion of adult patients with moderate-to-severe plaque psoriasis achieving PASI-75 in all treatment groups at Week 16 compared to placebo Treatment was well tolerated, with no meaningful difference in frequency of adverse events across treatment groups NEWARK, Calif. , March 7, 2023 /PRNewswire/ -- Protagonist... Read More
NEWARK, Calif. , Dec. 21, 2022 /PRNewswire/ -- Protagonist Therapeutics, Inc. (Nasdaq: PTGX) ("Protagonist" or "the Company") today announced that Dinesh V. Patel , Ph.D., President and Chief Executive Officer, will offer a corporate presentation and host one-on-one meetings with investors at the 41 st Annual J.P. Morgan Healthcare Conference, taking place January 9-12 in San Francisco, California . Presentation Details:... Read More
NEWARK, Calif. , Dec. 1, 2022 /PRNewswire/ -- Protagonist Therapeutics, Inc. (Nasdaq: PTGX) ("Protagonist" or "the Company") today announced that Dinesh V. Patel , Ph.D., President and Chief Executive Officer, will participate in a fireside chat presentation and host one-on-one meetings with investors at the JMP Securities Hematology and Oncology Summit, a virtual investor event taking place December 6-7, 2022 . Presentation... Read More
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