Press Releases

May 24, 2017
Protagonist Therapeutics Receives $1.34 Million SBIR Funding for Development of Biomarkers of IL-23 Receptor Antagonist Activity Read More
May 10, 2017
Protagonist Therapeutics Reports First Quarter 2017 Financial Results Read More
May 4, 2017
Key Patent Issues Covering Protagonist Therapeutics' Oral Peptide IL-23 Receptor Antagonists, including the Development Candidate PTG-200 Read More
April 20, 2017
Protagonist Therapeutics Announces PTG-200 Data Accepted for Oral Presentation at Digestive Diseases Week Read More
March 9, 2017
Protagonist Therapeutics to Present at the Oppenheimer & Co. Healthcare Conference Read More
March 7, 2017
Protagonist Therapeutics Reports Fourth Quarter and Year-End 2016 Financial Results Read More
March 2, 2017
Protagonist Therapeutics to Present at the Barclays Global Healthcare Conference Read More
February 17, 2017
Protagonist Therapeutics Presents Data on Oral Peptide Drug Candidates at European Crohn's and Colitis Organization (ECCO) Congress Read More
February 1, 2017
Protagonist Therapeutics to Participate in the Leerink Partners 6th Annual Global Healthcare Conference Read More
January 17, 2017
Protagonist Therapeutics Initiates Phase 2b Study of Oral Drug Candidate PTG-100 in Ulcerative Colitis Read More
January 5, 2017
Key Patent is Issued Covering Protagonist Therapeutics' Alpha4Beta7 Integrin Peptide Inhibitors including Oral Drug Candidate PTG-100 Read More
November 14, 2016
Protagonist Therapeutics Reports Third Quarter 2016 Financial Results and Provides Corporate Update Read More
October 13, 2016
Protagonist Therapeutics to Present Phase 1 Clinical and Preclinical Data on PTG-100 at UEG Week, Vienna Read More
August 10, 2016
Protagonist Therapeutics Announces Pricing of Initial Public Offering Read More
July 28, 2016
Protagonist Therapeutics Receives SBIR Funding for the Development of Injectable Hepcidin Mimetics for Treatment of Iron Overload Disorders Read More
July 8, 2016
William D. Waddill, Calithera CFO, Elected to Protagonist Therapeutics Board Read More
May 17, 2016
Protagonist Therapeutics to Present New Data for PTG-100 and PTG-200 at Digestive Disease Week 2016 Read More
February 17, 2016
Protagonist Therapeutics Names Thomas P. O'Neil Chief Financial Officer Read More
January 8, 2016
Protagonist Therapeutics Initiates Phase 1 Study with Oral Peptide PTG-100 Read More
October 20, 2015
Two Poster Presentations on Oral Peptides by Protagonist Therapeutics Accepted for the Upcoming 2015 Advances in IBD – Crohn’s & Colitis Foundation’s Clinical & Research Conference Read More