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PTGX Insider Trading

Insider Ownership Percentage: 5.00%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $0.00

Protagonist Therapeutics Insider Trading History Chart

This chart shows the insider buying and selling history at Protagonist Therapeutics by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Protagonist Therapeutics Share Price & Price History

Current Price: $16.68
Price Change: Price Decrease of -0.45 (-2.63%)
As of 09/29/2023 01:00 AM ET

This chart shows the closing price history over time for PTGX up to the past year.

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Days: 30 | 90 | 365
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Protagonist Therapeutics Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
12/21/2021Dinsesh V. PatelCEOSell15,000$32.14$482,100.00View SEC Filing Icon  
8/17/2021David Y. LiuInsiderSell14,779$47.56$702,889.24View SEC Filing Icon  
2/10/2021Sarah B NoonbergDirectorSell4,700$25.47$119,709.004,700View SEC Filing Icon  
1/19/2021Dinsesh V. PatelCEOSell24,846$24.60$611,211.60450,990View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Protagonist Therapeutics (NASDAQ:PTGX)

98.63% of Protagonist Therapeutics stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at PTGX by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Protagonist Therapeutics Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/24/2023Perceptive Advisors LLC1,469,761$40.60M1.2%+52.3%2.555%Search for SEC Filing on Google Icon
8/21/2023California State Teachers Retirement System57,648$1.59M0.0%+16.0%0.100%Search for SEC Filing on Google Icon
8/16/2023Nuveen Asset Management LLC935,961$25.85M0.0%+13.0%1.627%Search for SEC Filing on Google Icon
8/15/2023Alliancebernstein L.P.80,200$2.22M0.0%+48.0%0.139%Search for SEC Filing on Google Icon
8/15/2023Wells Fargo & Company MN71,051$1.96M0.0%+109.2%0.124%Search for SEC Filing on Google Icon
8/15/2023Eventide Asset Management LLC320,000$8.84M0.1%N/A0.556%Search for SEC Filing on Google Icon
8/15/2023Woodline Partners LP427,264$11.80M0.1%-30.9%0.743%Search for SEC Filing on Google Icon
8/15/2023Goldman Sachs Group Inc.559,210$15.45M0.0%+21.7%0.972%Search for SEC Filing on Google Icon
8/15/2023Zacks Investment Management10,952$0.30M0.0%-7.7%0.019%Search for SEC Filing on Google Icon
8/15/2023Readystate Asset Management LP204,880$5.66M0.4%N/A0.356%Search for SEC Filing on Google Icon
8/15/2023Royal Bank of Canada4,217$0.12M0.0%+60.1%0.007%Search for SEC Filing on Google Icon
8/15/2023Seven Eight Capital LP27,092$0.75M0.1%N/A0.047%Search for SEC Filing on Google Icon
8/15/2023Silverarc Capital Management LLC25,000$0.69M0.2%-76.3%0.043%Search for SEC Filing on Google Icon
8/15/2023Suvretta Capital Management LLC81,143$2.24M0.1%N/A0.141%Search for SEC Filing on Google Icon
8/15/2023HighVista Strategies LLC29,179$0.81M0.4%N/A0.051%Search for SEC Filing on Google Icon
8/15/2023Holocene Advisors LP802,531$22.17M0.1%N/A1.395%Search for SEC Filing on Google Icon
8/15/2023Kennedy Capital Management LLC403,648$11.15M0.3%+21.8%0.702%Search for SEC Filing on Google Icon
8/15/2023Kynam Capital Management LP975,298$26.94M3.7%-29.1%1.695%Search for SEC Filing on Google Icon
8/15/2023Bayesian Capital Management LP9,211$0.25M0.0%N/A0.016%Search for SEC Filing on Google Icon
8/14/2023683 Capital Management LLC814,000$22.48M1.6%-6.8%1.415%Search for SEC Filing on Google Icon
8/14/2023Cormorant Asset Management LP1,500,000$41.43M2.3%-11.8%2.607%Search for SEC Filing on Google Icon
8/14/2023Tudor Investment Corp Et Al33,338$0.92M0.0%-10.7%0.058%Search for SEC Filing on Google Icon
8/14/2023Tower Research Capital LLC TRC 3,118$86K0.0%+88.1%0.005%Search for SEC Filing on Google Icon
8/14/2023Marshall Wace LLP164,500$4.54M0.0%-88.0%0.286%Search for SEC Filing on Google Icon
8/14/2023State of Wisconsin Investment Board49,677$1.37M0.0%+37.3%0.086%Search for SEC Filing on Google Icon
8/14/2023Artia Global Partners LP112,340$3.10M1.1%N/A0.195%Search for SEC Filing on Google Icon
8/14/2023State Street Corp3,551,986$98.11M0.0%+47.2%6.174%Search for SEC Filing on Google Icon
8/14/2023Jefferies Financial Group Inc.760,561$21.01M0.2%N/A1.322%Search for SEC Filing on Google Icon
8/14/2023Capital Fund Management S.A.26,605$0.74M0.0%N/A0.046%Search for SEC Filing on Google Icon
8/14/2023Nuveen Asset Management LLC935,961$25.85M0.0%+13.0%1.627%Search for SEC Filing on Google Icon
8/14/2023Ghisallo Capital Management LLC50,000$1.38M0.2%N/A0.087%Search for SEC Filing on Google Icon
8/14/2023Silvercrest Asset Management Group LLC128,197$3.54M0.0%+13.1%0.223%Search for SEC Filing on Google Icon
8/14/2023Thrivent Financial for Lutherans73,381$2.03M0.0%-27.3%0.128%Search for SEC Filing on Google Icon
8/11/2023Renaissance Technologies LLC390,267$10.78M0.0%-43.5%0.678%Search for SEC Filing on Google Icon
8/11/2023Credit Suisse AG62,834$1.74M0.0%+65.3%0.109%Search for SEC Filing on Google Icon
8/11/2023BlackRock Inc.5,009,273$138.36M0.0%+13.8%8.707%Search for SEC Filing on Google Icon
8/11/2023Ameritas Investment Partners Inc.4,477$0.12M0.0%+27.9%0.008%Search for SEC Filing on Google Icon
8/11/2023Harvest Investment Services LLC44,113$1.22M0.7%N/A0.077%Search for SEC Filing on Google Icon
8/11/2023Campbell & CO Investment Adviser LLC20,558$0.57M0.1%N/A0.036%Search for SEC Filing on Google Icon
8/11/2023State Board of Administration of Florida Retirement System15,393$0.43M0.0%+35.9%0.027%Search for SEC Filing on Google Icon
8/11/2023The Manufacturers Life Insurance Company 65,892$1.82M0.0%+46.9%0.115%Search for SEC Filing on Google Icon
8/11/2023Hsbc Holdings PLC560,455$15.65M0.0%N/A0.974%Search for SEC Filing on Google Icon
8/11/2023Franklin Resources Inc.41,084$1.14M0.0%+26.3%0.071%Search for SEC Filing on Google Icon
8/11/2023Trexquant Investment LP11,413$0.32M0.0%N/A0.020%Search for SEC Filing on Google Icon
8/11/2023Geode Capital Management LLC1,077,184$29.75M0.0%+16.3%1.872%Search for SEC Filing on Google Icon
8/11/2023Artal Group S.A.500,000$13.81M0.4%N/A0.869%Search for SEC Filing on Google Icon
8/11/2023Sei Investments Co.72,016$1.99M0.0%+102.1%0.125%Search for SEC Filing on Google Icon
8/11/2023E Fund Management Co. Ltd.15,354$0.42M0.0%+76.2%0.027%Search for SEC Filing on Google Icon
8/11/2023Northern Trust Corp538,125$14.86M0.0%+27.3%0.935%Search for SEC Filing on Google Icon
8/11/2023ExodusPoint Capital Management LP14,654$0.41M0.0%N/A0.025%Search for SEC Filing on Google Icon
8/10/2023MetLife Investment Management LLC28,596$0.79M0.0%+19.6%0.050%Search for SEC Filing on Google Icon
8/10/2023ProShare Advisors LLC10,755$0.30M0.0%+21.0%0.019%Search for SEC Filing on Google Icon
8/10/2023Profund Advisors LLC51,783$1.43M0.1%+79.8%0.090%Search for SEC Filing on Google Icon
8/10/2023Mirae Asset Global Investments Co. Ltd.35,667$0.99M0.0%+29.1%0.062%Search for SEC Filing on Google Icon
8/10/2023Great Lakes Advisors LLC147,048$4.06M0.0%-2.3%0.256%Search for SEC Filing on Google Icon
8/10/2023Russell Investments Group Ltd.43,522$1.20M0.0%-56.5%0.076%Search for SEC Filing on Google Icon
8/10/2023Charles Schwab Investment Management Inc.419,610$11.59M0.0%+16.2%0.729%Search for SEC Filing on Google Icon
8/10/2023Citigroup Inc.107,521$2.97M0.0%-50.6%0.187%Search for SEC Filing on Google Icon
8/9/2023Dimensional Fund Advisors LP1,039,105$28.70M0.0%-17.7%1.806%Search for SEC Filing on Google Icon
8/9/2023BNP Paribas Arbitrage SNC202,310$5.59M0.0%-14.9%0.352%Search for SEC Filing on Google Icon
8/9/2023TD Asset Management Inc55,400$1.53M0.0%+91.0%0.096%Search for SEC Filing on Google Icon
8/9/2023Swiss National Bank98,000$2.71M0.0%+23.0%0.170%Search for SEC Filing on Google Icon
8/8/2023Rhumbline Advisers77,911$2.15M0.0%+4.3%0.136%Search for SEC Filing on Google Icon
8/8/2023Candriam S.C.A.725,000$20.02M0.1%+16.0%1.266%Search for SEC Filing on Google Icon
8/8/2023International Biotechnology Trust PLC19,900$0.55M0.2%N/A0.035%Search for SEC Filing on Google Icon
8/7/2023Cowen AND Company LLC1,657,551$45.78M3.8%N/A2.895%Search for SEC Filing on Google Icon
8/7/2023Obermeyer Wood Investment Counsel Lllp12,612$0.35M0.0%-7.9%0.022%Search for SEC Filing on Google Icon
8/4/2023American International Group Inc.26,094$0.72M0.0%+16.2%0.046%Search for SEC Filing on Google Icon
8/3/2023Los Angeles Capital Management LLC9,366$0.26M0.0%-79.4%0.016%Search for SEC Filing on Google Icon
8/3/2023Barclays PLC193,439$5.34M0.0%-66.9%0.336%Search for SEC Filing on Google Icon
8/3/2023Mackenzie Financial Corp12,745$0.28M0.0%-53.7%0.022%Search for SEC Filing on Google Icon
8/3/2023Bank of New York Mellon Corp199,575$5.51M0.0%+18.4%0.349%Search for SEC Filing on Google Icon
8/3/2023Gratus Capital LLC219,586$6.07M0.4%+3.7%0.384%Search for SEC Filing on Google Icon
8/2/2023Bank of Montreal Can310,000$8.68M0.0%N/A0.541%Search for SEC Filing on Google Icon
8/1/2023Arizona State Retirement System12,645$0.35M0.0%+18.3%0.022%Search for SEC Filing on Google Icon
7/31/2023Strs Ohio23,700$0.65M0.0%N/A0.041%Search for SEC Filing on Google Icon
7/28/2023Moody Aldrich Partners LLC41,860$1.16M0.2%N/A0.073%Search for SEC Filing on Google Icon
7/24/2023Allspring Global Investments Holdings LLC175,529$4.85M0.0%-21.5%0.307%Search for SEC Filing on Google Icon
7/19/2023Teacher Retirement System of Texas12,214$0.34M0.0%+7.5%0.021%Search for SEC Filing on Google Icon
7/18/2023Allspring Global Investments Holdings LLC175,529$4.85M0.0%-21.5%0.307%Search for SEC Filing on Google Icon
7/10/2023SG Americas Securities LLC195,756$5.41M0.0%+957.3%0.342%Search for SEC Filing on Google Icon
5/26/2023ProShare Advisors LLC8,886$0.20M0.0%N/A0.016%Search for SEC Filing on Google Icon
5/22/2023Ameriprise Financial Inc.18,358$0.42M0.0%N/A0.032%Search for SEC Filing on Google Icon
5/18/2023JPMorgan Chase & Co.106,133$2.44M0.0%-65.0%0.185%Search for SEC Filing on Google Icon
5/17/2023Financial Enhancement Group LLC41,818$1.06M0.2%N/A0.073%Search for SEC Filing on Google Icon
5/16/2023Perceptive Advisors LLC965,152$22.20M0.7%N/A1.686%Search for SEC Filing on Google Icon
5/16/2023Silvercrest Asset Management Group LLC113,355$2.61M0.0%-52.9%0.198%Search for SEC Filing on Google Icon
5/16/2023State Street Corp2,413,701$55.52M0.0%-36.4%4.216%Search for SEC Filing on Google Icon
5/16/2023Fred Alger Management LLC11,605$0.27M0.0%N/A0.020%Search for SEC Filing on Google Icon
5/16/2023Geode Capital Management LLC925,993$21.30M0.0%+5.2%1.617%Search for SEC Filing on Google Icon
5/16/2023BVF Inc. IL3,775,900$86.85M3.2%N/A6.595%Search for SEC Filing on Google Icon
5/15/2023Schonfeld Strategic Advisors LLC148,992$3.43M0.0%N/A0.260%Search for SEC Filing on Google Icon
5/15/2023Cubist Systematic Strategies LLC64,978$1.49M0.0%+26.2%0.113%Search for SEC Filing on Google Icon
5/15/2023Two Sigma Advisers LP449,800$10.35M0.0%-25.5%0.786%Search for SEC Filing on Google Icon
5/15/2023Two Sigma Investments LP307,700$7.08M0.0%-37.5%0.537%Search for SEC Filing on Google Icon
5/15/2023Deutsche Bank AG958,891$22.05M0.0%+3.6%1.675%Search for SEC Filing on Google Icon
5/15/2023Price T Rowe Associates Inc. MD415,274$9.55M0.0%N/A0.725%Search for SEC Filing on Google Icon
5/15/2023RTW Investments LP4,600,799$105.82M2.2%+28.1%8.036%Search for SEC Filing on Google Icon
5/15/2023AXA S.A.86,500$1.99M0.0%-19.7%0.151%Search for SEC Filing on Google Icon
5/15/2023Ghost Tree Capital LLC225,000$5.18M1.5%N/A0.393%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Protagonist Therapeutics logo
Protagonist Therapeutics, Inc., a biopharmaceutical company, develops peptide-based drugs for hematology and blood disorders, and inflammatory and immunomodulatory diseases. It is developing Rusfertide (PTG-300), an injectable hepcidin mimetic that is in Phase II clinical trials for the treatment of erythrocytosis, iron overload, and other blood disorders; and JNJ-2113, an orally delivered investigational drug to block biological pathways that is in Phase II clinical trials for the treatment of moderate-to-severe plaque psoriasis; and PN-943, an orally delivered, gut-restricted alpha 4 beta 7 specific integrin antagonist, which is in Phase II clinical trials for inflammatory bowel disease. The company has a license and collaboration agreement with Janssen Biotech, Inc. Protagonist Therapeutics, Inc. was incorporated in 2006 and is headquartered in Newark, California.
Read More on Protagonist Therapeutics

Today's Range

Now: $16.68
Low: $16.33
High: $17.31

50 Day Range

MA: $18.76
Low: $16.68
High: $20.37

52 Week Range

Now: $16.68
Low: $7.24
High: $30.10

Volume

1,388,445 shs

Average Volume

652,208 shs

Market Capitalization

$959.60 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.86

Who are the company insiders with the largest holdings of Protagonist Therapeutics?

Protagonist Therapeutics' top insider investors include:
  1. Dinesh V Ph D Patel (CEO)
Learn More about top insider investors at Protagonist Therapeutics.