Invest in Protagonist Therapeutics, Inc. on Stash
Protagonist Therapeutics, Inc. is a clinical-stage biopharmaceutical company with a peptide technology platform focused on discovering and developing new chemical entities (NECs) to address significant unmet medical needs.
To buy fractional shares
Disclaimer: Any investment you’ve selected here, which may be available to Stash customers on the Stash platform, is intended to be used for informational purposes only, should not be relied upon as the sole basis for making any investment decision, and is not intended to be a recommendation or advice by Stash that is based on your investment time horizon and/or risk tolerance. This information should not be relied upon by the reader as research or investment advice regarding any issuer or security in particular. Investors who become Stash customers are offered investment advice and recommendations through various digital features such as Diversification Score Analysis based on what they tell us about their time horizon and risk tolerance. Investing Involves Risk.

Ticker: PTGX
Protagonist Therapeutics, Inc.
$16.02
-6.81%
$
The historical performance data for individual securities quoted on this website represents past performance reported as an average annual return for a given time horizon. Historical performance over the last 5 years, for example, is simply what the average return per year (compound annual growth rate) was for the investment over the past 5 years.
PTGX Performance Breakdown
Share Price
$16.02
Today's change
-1.35%
Year to date change (YTD)
48.61%
Dividend yield
N/A
Last dividend paid
N/A
Last dividend pay date
N/A
About PTGX
Protagonist Therapeutics, Inc. is a biopharmaceutical company. The Company uses its peptide technology platform to discover and develop peptide-based drugs to address unmet medical needs. Its clinical programs address two categories of diseases, which includes hematology and blood disorders, and inflammatory and immunomodulatory diseases. Its lead clinical asset, rusfertide (PTG-300), is an injectable hepcidin mimetic in development for the treatment of erythrocytosis, iron overload and other blood disorders. The Company’s alpha-4-beta-7 (α4β7) antagonist PN-943 and its Interleukin-23 receptor (IL-23R) antagonist compound PN-235 are orally delivered investigational drugs that are designed to block biological pathways. PN-943 is an investigational, orally delivered, gut-restricted α4β7 specific integrin antagonist for inflammatory bowel disease (IBD). Its PN-235 is an orally delivered IL-23R specific antagonist for the treatment of IBD and non-IBD indications.
Protagonist Therapeutics, Inc. Stock Ticker
PTGX
For more information
The historical performance data for individual securities quoted on this website represents past performance reported as an average annual return for a given time horizon. Historical performance over the last 5 years, for example, is simply what the average return per year (compound annual growth rate) was for the investment over the past 5 years.
Invest in Protagonist Therapeutics, Inc. on Stash
Protagonist Therapeutics, Inc. is a clinical-stage biopharmaceutical company with a peptide technology platform focused on discovering and developing new chemical entities (NECs) to address significant unmet medical needs.
To buy fractional shares
Disclaimer: Any investment you’ve selected here, which may be available to Stash customers on the Stash platform, is intended to be used for informational purposes only, should not be relied upon as the sole basis for making any investment decision, and is not intended to be a recommendation or advice by Stash that is based on your investment time horizon and/or risk tolerance. This information should not be relied upon by the reader as research or investment advice regarding any issuer or security in particular. Investors who become Stash customers are offered investment advice and recommendations through various digital features such as Diversification Score Analysis based on what they tell us about their time horizon and risk tolerance. Investing Involves Risk.
Certain companies are volatile.
Certain companies can be volatile, meaning the stock price fluctuates significantly. Don’t put all your eggs into one basket and remember to keep the Stash Way in mind when you invest.
Protagonist Therapeutics, Inc. stock news
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How to buy Protagonist Therapeutics, Inc. stock on Stash
Stash allows you to purchase smaller, more affordable pieces of investments (called fractional shares) rather than the whole share, which can be significantly more expensive.
Stash offers two subscription plans: Stash Growth and Stash+.
Once your market order of Protagonist Therapeutics, Inc. stock is complete, you'll officially be a shareholder of Protagonist Therapeutics, Inc.!
Invest in Protagonist Therapeutics, Inc. on Stash
Protagonist Therapeutics, Inc. is a clinical-stage biopharmaceutical company with a peptide technology platform focused on discovering and developing new chemical entities (NECs) to address significant unmet medical needs.
To buy fractional shares
Disclaimer: Any investment you’ve selected here, which may be available to Stash customers on the Stash platform, is intended to be used for informational purposes only, should not be relied upon as the sole basis for making any investment decision, and is not intended to be a recommendation or advice by Stash that is based on your investment time horizon and/or risk tolerance. This information should not be relied upon by the reader as research or investment advice regarding any issuer or security in particular. Investors who become Stash customers are offered investment advice and recommendations through various digital features such as Diversification Score Analysis based on what they tell us about their time horizon and risk tolerance. Investing Involves Risk.
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