Protagonist Therapeutics, Inc

(NASDAQ:PTGX)

Latest On Protagonist Therapeutics, Inc (PTGX):

Date/Time Type Description Signal Details
2023-05-26 01:04 ESTNewsProtagonist Therapeutics Sees Steady If Bumpy ProgressN/A
2023-05-24 20:54 ESTNewsProtagonist Therapeutics: All Quiet Heading Into An Important H2 2023N/A
2023-05-12 13:28 ESTNewsProtagonist Therapeutics and Janssen's collaboration shows promise for oral therapy for IL-23-mediated diseasesN/A
2023-05-05 17:50 ESTNewsProtagonist GAAP EPS of -$0.67 in-lineN/A
2023-04-05 11:14 ESTNewsProtagonist Therapeutics prices $100M offeringN/A
2023-04-04 19:17 ESTNewsProtagonist falls on $100M public offeringN/A
2023-03-16 06:46 ESTNewsProtagonist GAAP EPS of -$0.69 misses by $0.10N/A
2023-03-09 21:16 ESTNewsProtagonist Therapeutics: More Good News Likely To ComeN/A
2023-03-07 23:28 ESTNewsJohnson & Johnson, Protagonist succeed in mid-stage trial for psoriasis candidateN/A
2023-03-07 08:43 ESTNewsCDTX, PTGX and TAST among premarket gainersN/A
2022-11-08 17:47 ESTNewsProtagonist GAAP EPS of -$0.64 beats by $0.23N/A
2022-08-05 06:50 ESTNewsProtagonist GAAP EPS of -$0.84 beats by $0.10N/A
2022-06-15 13:34 ESTNewsProtagonist Therapeutics (PTGX) Presents At Jefferies Healthcare Conference - SlideshowN/A
2022-06-08 23:40 ESTNewsProtagonist: Too Many Red FlagsN/A
2022-06-01 03:40 ESTNewsProtagonist Therapeutics (PTGX) Presents at Digestive Disease Week (DDW) 2022N/A
2022-05-05 08:14 ESTNewsProtagonist GAAP EPS of -$0.43 beats by $0.20, revenue of $25.7M beats by $8.65MN/A
2022-04-26 17:35 ESTNewsProtagonist hits 52-week low as Street reacts to data for ulcerative colitis candidateN/A
2022-04-26 01:38 ESTNewsProtagonist falls on data from phase 2 study of PN-943 to treat ulcerative colitisN/A
2022-04-15 02:54 ESTNewsProtagonist down 22% after FDA plans to rescind Breakthrough Therapy designation for rusfertideN/A
2022-03-29 08:38 ESTNewsAsif Ali is the new finance chief at Protagonist TherapeuticsN/A
2022-02-28 17:25 ESTNewsProtagonist GAAP EPS of -$0.77 beats by $0.02, revenue of $8.62M beats by $4.62MN/A
2022-02-01 13:28 ESTNewsProtagonist Is Still Being Undervalued Like There's Real RiskN/A
2021-12-10 01:25 ESTNewsProtagonist Therapeutics (PTGX) Investor Presentation - SlideshowN/A
2021-12-02 23:48 ESTNewsProtagonist chooses candidate to advance into phase 2 in collaboration with JanssenN/A
2021-11-15 11:02 ESTNewsPhase 2a data supports Protagonist genetic liver disease drug rusfertideN/A
2021-10-12 11:34 ESTNewsJ.P. Morgan upgrades Protagonist to overweight following clinical hold removalN/A
2021-10-11 16:22 ESTNewsProtagonist gains nearly double after FDA removes clinical hold on rusfertide programN/A
2021-10-11 16:21 ESTNewsProtagonist price target raised at Northland following removal of clinical holdN/A
2021-10-06 15:26 ESTNewsPTGX is at high risk of performing badlyN/A
2021-09-30 21:08 ESTNewsProtagonist Therapeutics: How To Buy The DipN/A
2021-09-28 00:11 ESTNewsWarning: PTGX has been downgraded to Very BearishN/A
2021-09-25 08:13 ESTNewsBELLUS Health, Akoya Biosciences lead weekly healthcare gainers; Protagonist trailN/A
2021-09-22 04:02 ESTNewsProtagonist loses more than half after FDA placed clinical hold on rusfertide studiesN/A
2021-09-22 04:01 ESTNewsBELLUS Health, Akoya Biosciences lead weakly healthcare gainers; Protagonist trailN/A
2021-09-22 04:00 ESTNewsProtagonist extends slide as regulatory setback prompts downgrade at JP MorganN/A
2021-09-22 03:59 ESTNewsWarning: PTGX has been downgraded to Very Bearish.N/A
2021-08-10 10:13 ESTNewsProtagonist Therapeutics resolves contract dispute with Zealand PharmaN/A
2021-07-21 20:41 ESTNewsDosing underway in Protagonist Therapeutics' early-stage study of PN-232N/A
2021-07-21 20:32 ESTNewsProtagonist wins FDA Breakthrough Therapy Designation for blood cancer therapyN/A
2021-07-21 20:24 ESTNewsProtagonist climbs on positive effect in mid-stage study for rusfertide in polycythemia veraN/A
2021-07-21 20:23 ESTNewsBiogen could reach over $600/share: Goldman Sachs, CRISPR upgraded on follow-up data; more in today’s analyst actionN/A
2021-07-21 20:22 ESTNewsProtagonist Therapeutics slumps 7.5% on raising $100M via public offeringN/A
2021-07-21 20:22 ESTNewsRAPT, SIOX, ACHL and PTGX among after-hours moversN/A
2021-07-21 20:21 ESTNewsProtagonist Therapeutics secures $115M capital via equity raiseN/A
2021-07-21 20:16 ESTNewsProtagonist Therapeutics closes $132M capital raiseN/A
2021-05-05 01:39 ESTNewsProtagonist EPS beats by $0.03, beats on revenueN/A
2021-03-12 04:31 ESTFinancialsCompany financials have been released.Neutral
2021-03-12 04:31 ESTAnalyst RatingThe Analyst Target Price has increased from $35.4 to $37.Buy
2021-03-11 12:47 ESTNewsProtagonist Therapeutics, Inc. (PTGX) CEO Dinesh Patel on Q4 2020 Results - Earnings Call TranscriptN/A
2021-03-11 04:23 ESTEarnings EstimateAn EPS average of -$1.48 is estimated for the 2022 year.Sell

About Protagonist Therapeutics, Inc (PTGX):

Protagonist Therapeutics, Inc., a clinical-stage biopharmaceutical company, discovers and develops peptide-based therapeutic drugs to address unmet medical needs. It is developing PTG-300, an injectable hepcidin mimetic that is in Phase II clinical trial for the treatment of patients with polycythemia vera and hereditary hemochromatosis, as well as for the treatment of other blood disorders; PTG-200, an oral, interleukin-23 receptor specific antagonist peptide, which is in phase II clinical trial for the treatment of moderate-to-severe Crohn's disease; and PN-943, an oral, alpha-4-beta-7 specific integrin antagonist that is in Phase II clinical trial for treating inflammatory bowel disease (IBD). The company has a license and collaboration agreement with Janssen Biotech, Inc. for the development, manufacture, and commercialization of PTG-200 for the treatment of Crohn's disease and ulcerative colitis; and PN-235 and PN-232 oral interleukin-23 receptor antagonist candidates for IBD and non-IBD indications. Protagonist Therapeutics, Inc. was incorporated in 2006 and is headquartered in Newark, California.

PTGX Quotes by TradingView

See Advanced Chart

General

  • Name Protagonist Therapeutics, Inc
  • Symbol PTGX
  • Type Common Stock
  • Exchange NASDAQ
  • Currency USD
  • Country USA
  • SectorHealthcare
  • IndustryBiotechnology
  • Full Time Employees 79
  • Fiscal Year EndDecember
  • IPO Date2016-08-11
  • Gic SectorHealth Care
  • Gic GroupPharmaceuticals, Biotechnology & Life Sciences
  • Gic IndustryBiotechnology
  • Gic SubIndustryBiotechnology
  • Web URLhttp://www.protagonist-inc.com
View More

Valuation

  • Price/Sales (Trailing 12 Mt.) 37.31
  • Price/Book (Most Recent Quarter) 4.86
  • Enterprise Value Revenue 37.04
View More

Financials

  • Most Recent Quarter 2020-12-31
  • Current Year EPS Estimate -$1.97
  • Next Year EPS Estimate -$2.12
  • Next Quarter EPS Estimate -$0.54
  • Profit Margin -231%
  • Operating Margin -225%
  • Return on Assets -17%
  • Return on Equity -37%
  • Revenue 28.63 million
  • Earnings Per Share -$2.74
  • Revenue Per Share $0.83
  • Gross Profit 28.63 million
  • Quarterly Earnings Growth 107.8%
View More

Highlights

  • Market Capitalization 1.36 billion
  • EBITDA -70271000
  • Analyst Target Price $37
  • Book Value Per Share $6.39
View More

Share Statistics

  • Shares Outstanding 43.81 million
  • Shares Float 27.88 million
  • % Held by Insiders 161%
  • % Held by Institutions 93.65%
  • Shares Short 2.77 million
  • Shares Short Prior Month 2.78 million
  • Short Ratio 8.34
  • Short % of Float 7%
  • Short % of Shares Outstanding 6%
View More

Technicals

  • Beta 1.55
  • 52 Week High $31.58
  • 52 Week Low $5.44
  • 50 Day Moving Average 26.03
  • 200 Day Moving Average 22.63
View More

Dividends

  • Dividend Date N/A
  • ExDividend Date N/A
  • Dividend Yield 0%
View More

Protagonist Therapeutics, Inc (PTGX) Dividend Calendar:

Ex-Dividend Date Payment Date Record Date Declared Date Amount

Protagonist Therapeutics, Inc (PTGX) Earnings History:

Companies typically report earnings on both a quarterly and annual basis. Earnings reported that deviate from analysts' expectations can have a large impact on a stock's price.


Quarter Date Report Date Actual Revenue Reported EPS EPS Estimate Deviation from Estimate
2020-12-312021-03-10$5.65 million-$0.48-$0.48-0.61%
2020-09-302020-11-04$N/A-$0.21-$0.6165.71%
2020-06-302020-08-06$N/A-$0.59-$0.57-2.91%
2020-03-312020-05-07$3.65 million-$0.72-$0.69-4.05%
2019-12-312020-03-10$2.72 million-$0.63-$0.652.78%
2019-09-302019-11-06$4.14 million-$0.61-$0.7720.26%
2019-06-302019-08-07$-8189000-$1.18-$0.39-206.49%
2019-03-312019-05-08$1.56 million-$0.58-$0.56-4.5%
2018-12-312019-03-12$2.35 million-$0.57-$0.47-20.25%
2018-09-302018-11-06$6.12 million-$0.38-$0.37-1.79%
2018-06-302018-08-07$11.67 million-$0.41-$0.30-35.18%
2018-03-312018-05-09$10.78 million-$0.36-$0.24-50%
2017-12-312018-03-07$11.28 million-$0.15-$0.3455.88%
2017-09-302017-11-06$8.78 million-$0.29-$0.8163.98%
2017-06-302017-08-08$N/A-$0.89-$0.86-4.09%
2017-03-312017-05-10$N/A-$0.84-$0.67-26.32%
2016-12-312017-03-07$N/A-$0.67-$0.52-28.85%
2016-09-302016-11-14$N/A-$0.87-$0.64-35.94%
2016-06-302016-07-11$N/A-$40.89-$0.83-4826.51%

Protagonist Therapeutics, Inc (PTGX) Company Financial Statements:

Financial statements are reports prepared by a company's management to present their financial performance and position at a point in time. A general-purpose set of financial statements usually includes a balance sheet, income statements, and statement of cash flows.

Income Statement:
Date
Research Development
Income Before Tax
Selling General Administrative
Gross Profit
Ebit
Operating Income
Income Tax Expense
Total Revenue
Cost of Revenue
Total Other Income Expense Net
Net Income From Continuing Operations
Net Income Applicable to Common Shares
Cash Flow:
Date
Investments
Change to Liabilities
Total Cash Flow from Investing Activities
Net Borrowings
Total Cash Flow from Financial Activities
Change to Operating Activities
Change in Cash
Total Cash from Operating Activities
Depreciation
Other Cash Flow from Investing Activities
Change to Inventory
Change to Account Receivables
Other Cash Flow from Financing Activities
Change to Net Income
Capital Expenditures
Balance Sheet:
Date
Total Liabailities
Total Stockholder Equity
Other Current Liabilities
Total Assets
Common Stock
Other Current Assets
Retained Earnings
Other Liabilities
Other Assets
Cash
Total Current Liabilities
Other Stockholder Equity
Property, Plant & Equipment
Total Current Assets
Long Term Investments
Net Tangible Assets
Short Term Investments
Long Term Debt
Inventory
Accounts Payable

Protagonist Therapeutics, Inc (PTGX) Chart:

Protagonist Therapeutics, Inc (PTGX) News:

Below you will find a list of latest news for Protagonist Therapeutics, Inc (PTGX) from major news sources. You can filter the results to only show news from a specific source.

No recent news available

Protagonist Therapeutics, Inc (PTGX) Options:

A stock option is a contract between two parties in which the stock option buyer (holder) purchases the right (but not the obligation) to buy/sell 100 shares of an underlying stock at a predetermined price from/to the option seller (writer) within a fixed period of time.

Expiration Date Strike Last Price Type Volume Open Interest Implied Volatility In The Money Change Change Percent
2026-01-1622.50CALL0 0339.71TRUE00
2026-01-16250CALL0 0313.8TRUE00
2026-01-16300CALL0 0269.47TRUE00
2026-01-16350CALL0 0232.42TRUE00
2026-01-164049CALL0 93200.54TRUE00
2026-01-16450CALL0 0177.55TRUE00
2026-01-165015CALL0 22147.47TRUE00
2026-01-165532.79CALL0 51120.29TRUE00
2026-01-166016.7CALL0 47107.47TRUE00
2026-01-166513.32CALL0 30687.64TRUE00
2026-01-167016.73CALL0 30377.78TRUE00
2026-01-167520CALL0 2267.24TRUE00
2026-01-16809.36CALL0 5556.5TRUE00
2026-01-16855.3CALL1 19754.81TRUE5.30
2026-01-16902.02CALL27 357342.15FALSE-0.68-0.25
2026-01-16950.77CALL44 420042.43FALSE-0.33-0.3
2026-01-161000.65CALL2 105754.96FALSE-0.05-0.07
2026-01-161050.2CALL0 11109.6FALSE00
2026-01-161101.28CALL0 1161.88FALSE00
2026-01-161150CALL0 0176.69FALSE00
2026-01-161200.1CALL0 5190.31FALSE00
2026-01-161250CALL0 0202.94FALSE00
2026-01-161300CALL0 0214.73FALSE00
2026-01-161350CALL0 0225.78FALSE00
2026-01-1622.50PUT0 0679.8FALSE00
2026-01-16250.45PUT0 3628.26FALSE00
2026-01-16300.65PUT0 1543.08FALSE00
2026-01-16350.95PUT0 1474.21FALSE00
2026-01-16401.5PUT0 1416.28FALSE00
2026-01-16452.95PUT0 1366.14FALSE00
2026-01-16502.64PUT0 50321.74FALSE00
2026-01-16550PUT0 0281.68FALSE00
2026-01-16604.45PUT0 1244.93FALSE00
2026-01-16651.15PUT0 1169.92FALSE00
2026-01-16700.45PUT0 81107.8FALSE00
2026-01-16750.8PUT0 144103.4FALSE00
2026-01-16801.6PUT0 6552.9FALSE00
2026-01-16852.4PUT15 10248.6FALSE-0.5-0.17
2026-01-16906.6PUT0 639.27TRUE00
2026-01-16950PUT0 052.6TRUE00
2026-01-161000PUT0 057.66TRUE00
2026-01-1610527PUT0 063.85TRUE00
2026-01-161100PUT0 00TRUE00
2026-01-161150PUT0 00TRUE00
2026-01-161200PUT0 00TRUE00
2026-01-161250PUT0 00TRUE00
2026-01-161300PUT0 00TRUE00
2026-01-1613554.1PUT0 00TRUE00
2026-02-20500CALL0 064.48TRUE00
2026-02-20550CALL0 080.25TRUE00
2026-02-20600CALL0 066.91TRUE00
2026-02-20650CALL0 061.59TRUE00
2026-02-20700CALL0 052.66TRUE00
2026-02-20750CALL0 052.88TRUE00
2026-02-20800CALL0 048.71TRUE00
2026-02-20850CALL0 046.15TRUE00
2026-02-20906CALL0 545.05FALSE00
2026-02-20954CALL0 2540.69FALSE00
2026-02-201000CALL0 041.57FALSE00
2026-02-201050CALL0 080.85FALSE00
2026-02-201100CALL0 089.99FALSE00
2026-02-201150CALL0 098.31FALSE00
2026-02-201200CALL0 0105.96FALSE00
2026-02-201250CALL0 0113.06FALSE00
2026-02-201300CALL0 0119.68FALSE00
2026-02-201350CALL0 0125.88FALSE00
2026-02-20500PUT0 0180.97FALSE00
2026-02-20550PUT0 0158.53FALSE00
2026-02-20600PUT0 0137.96FALSE00
2026-02-20650PUT0 0118.8FALSE00
2026-02-20700PUT0 057.73FALSE00
2026-02-20750PUT0 047.47FALSE00
2026-02-20800PUT0 043.95FALSE00
2026-02-20850PUT0 043.78FALSE00
2026-02-20900PUT0 042.82TRUE00
2026-02-20950PUT0 042.43TRUE00
2026-02-201000PUT0 040.09TRUE00
2026-02-201050PUT0 042.11TRUE00
2026-02-201100PUT0 038.77TRUE00
2026-02-201150PUT0 044.57TRUE00
2026-02-201200PUT0 00TRUE00
2026-02-201250PUT0 00TRUE00
2026-02-201300PUT0 00TRUE00
2026-02-201350PUT0 00TRUE00
2026-03-2022.533CALL0 25145.26TRUE00
2026-03-202527.5CALL0 26127.3TRUE00
2026-03-20300CALL0 0110.76TRUE00
2026-03-20350CALL0 092.23TRUE00
2026-03-20400CALL0 068.64TRUE00
2026-03-20459.3CALL0 278.91TRUE00
2026-03-205037CALL0 173.71TRUE00
2026-03-20557.5CALL0 1561.83TRUE00
2026-03-20600CALL0 061.05TRUE00
2026-03-206523CALL0 1950.96TRUE00
2026-03-207018.34CALL0 1647.77TRUE00
2026-03-207515CALL0 1245.58TRUE00
2026-03-208013.76CALL0 4045.01TRUE00
2026-03-20859.7CALL0 2142.67TRUE00
2026-03-20906.38CALL0 4940.49FALSE00
2026-03-20953.72CALL0 9435.87FALSE00
2026-03-201002CALL0 17432.98FALSE00
2026-03-201051.3CALL0 264.5FALSE00
2026-03-201100CALL0 071.87FALSE00
2026-03-201150CALL0 078.57FALSE00
2026-03-201200CALL0 084.74FALSE00
2026-03-201250.5CALL0 190.45FALSE00
2026-03-201300CALL0 095.78FALSE00
2026-03-201350CALL0 0100.77FALSE00
2026-03-2022.50.5PUT0 1307.22FALSE00
2026-03-20250.8PUT0 1283.98FALSE00
2026-03-20300.8PUT0 1245.59FALSE00
2026-03-20350PUT0 0214.55FALSE00
2026-03-20401PUT0 1188.46FALSE00
2026-03-20452.1PUT0 2165.88FALSE00
2026-03-20502.45PUT0 1145.89FALSE00
2026-03-20554PUT0 1127.86FALSE00
2026-03-20601.45PUT0 1111.33FALSE00
2026-03-20653.9PUT0 257FALSE00
2026-03-20702.9PUT0 3149.68FALSE00
2026-03-20754.2PUT0 944.9FALSE00
2026-03-20808.5PUT0 243.58FALSE00
2026-03-20856.3PUT0 143.15FALSE00
2026-03-20909.74PUT0 140.72TRUE00
2026-03-209511.17PUT0 139.05TRUE00
2026-03-201000PUT0 037.58TRUE00
2026-03-201050PUT0 035.43TRUE00
2026-03-2011029.5PUT0 033.27TRUE00
2026-03-201150PUT0 038.16TRUE00
2026-03-201200PUT0 042.74TRUE00
2026-03-201250PUT0 00TRUE00
2026-03-201300PUT0 00TRUE00
2026-03-2013553.9PUT0 00TRUE00
2026-04-17300CALL0 079.36TRUE00
2026-04-17350CALL0 00TRUE00
2026-04-17400CALL0 00TRUE00
2026-04-174537.3CALL0 172.77TRUE00
2026-04-17500CALL0 061.18TRUE00
2026-04-175511.3CALL0 262.06TRUE00
2026-04-176032.14CALL0 5758.54TRUE00
2026-04-176512.2CALL0 6249.02TRUE00
2026-04-17700CALL0 048.18TRUE00
2026-04-17750CALL0 042.6TRUE00
2026-04-178011.36CALL0 1441.25TRUE00
2026-04-17858.8CALL0 2437.93TRUE00
2026-04-17906.78CALL0 206335.06FALSE00
2026-04-17957CALL0 15533.34FALSE00
2026-04-171001.8CALL0 41731.21FALSE00
2026-04-171052.23CALL0 11141.88FALSE00
2026-04-171100CALL0 061.4FALSE00
2026-04-171150CALL0 067.17FALSE00
2026-04-171200CALL0 072.48FALSE00
2026-04-171250CALL0 077.4FALSE00
2026-04-171300CALL0 081.99FALSE00
2026-04-171350.25CALL0 186.29FALSE00
2026-04-17300PUT0 0211.45FALSE00
2026-04-17350PUT0 0184.76FALSE00
2026-04-17400.05PUT0 486.24FALSE00
2026-04-17451PUT0 11142.92FALSE00
2026-04-17502.18PUT0 2125.74FALSE00
2026-04-17552.71PUT0 2110.25FALSE00
2026-04-17602.2PUT0 455.64FALSE00
2026-04-17653PUT0 2362.33FALSE00
2026-04-17703.3PUT0 6847.67FALSE00
2026-04-17754.4PUT0 2242.71FALSE00
2026-04-17808.7PUT0 939.41FALSE00
2026-04-178510.4PUT0 138.11FALSE00
2026-04-17900PUT0 035.31TRUE00
2026-04-179516.1PUT0 234.56TRUE00
2026-04-1710022.7PUT0 2033.53TRUE00
2026-04-1710526.9PUT0 031.57TRUE00
2026-04-1711025.2PUT0 030.06TRUE00
2026-04-1711534PUT0 034.42TRUE00
2026-04-171200PUT0 038.51TRUE00
2026-04-1712544PUT0 042.36TRUE00
2026-04-171300PUT0 046.01TRUE00
2026-04-171350PUT0 049.48TRUE00
2026-07-173546.5CALL0 10TRUE00
2026-07-174051.4CALL0 2643.91TRUE00
2026-07-174545.43CALL0 1038.29TRUE00
2026-07-175032.5CALL0 146.01TRUE00
2026-07-17550CALL0 043.8TRUE00
2026-07-176028.5CALL0 1144.12TRUE00
2026-07-176532.01CALL0 2240.54TRUE00
2026-07-177021.75CALL0 5039.5TRUE00
2026-07-177517.65CALL0 4036.63TRUE00
2026-07-178014.6CALL0 2432.91TRUE00
2026-07-17859.6CALL1 3129.75TRUE-0.2-0.02
2026-07-17909CALL0 3932.08FALSE00
2026-07-17956.3CALL0 1328.77FALSE00
2026-07-171004.5CALL0 6426.97FALSE00
2026-07-171051.8CALL0 4130.43FALSE00
2026-07-171101.7CALL0 12332.9FALSE00
2026-07-171150.8CALL0 54134.12FALSE00
2026-07-171200CALL0 052.49FALSE00
2026-07-171250CALL0 056.14FALSE00
2026-07-171300.5CALL0 10459.53FALSE00
2026-07-171350.25CALL0 1662.71FALSE00
2026-07-17350.75PUT0 0136.8FALSE00
2026-07-17400.45PUT0 1120.29FALSE00
2026-07-17450.55PUT0 284.48FALSE00
2026-07-17500PUT0 086.99FALSE00
2026-07-17551.2PUT0 263.93FALSE00
2026-07-17601.65PUT0 155.16FALSE00
2026-07-17650PUT0 053.12FALSE00
2026-07-17700PUT0 048.29FALSE00
2026-07-17754.3PUT0 443.36FALSE00
2026-07-17805.8PUT0 1440.51FALSE00
2026-07-17857.29PUT0 637.73FALSE00
2026-07-17906.85PUT0 234.96TRUE00
2026-07-179515.5PUT0 129.27TRUE00
2026-07-1710017PUT0 028.7TRUE00
2026-07-171050PUT0 028.36TRUE00
2026-07-171100PUT0 029.72TRUE00
2026-07-1711534.1PUT0 028.45TRUE00
2026-07-171200PUT0 031.72TRUE00
2026-07-171250PUT0 034.79TRUE00
2026-07-1713049PUT0 037.7TRUE00
2026-07-171350PUT0 040.46TRUE00

Latest PTGX Trades:

Date Shares Price
Jun 13, 2022 7:59 PM EST13$7.08
Jun 13, 2022 7:59 PM EST8$7.07
Jun 13, 2022 7:59 PM EST1$7.07
Jun 13, 2022 7:59 PM EST14$7.07
Jun 13, 2022 7:59 PM EST34$7.09

Protagonist Therapeutics, Inc (PTGX) SEC Filings:

An SEC filing is a financial statement or other formal document submitted to the U.S. Securities and Exchange Commission (SEC). Public companies, certain insiders, and broker-dealers are required to make regular SEC filings.

Date Form Type Form Name Link
2020-06-09SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000083423720009556/0000834237-20-009556-index.htm
2018-09-18UPLOADSEC-generated letterhttps://www.sec.gov/Archives/edgar/data/1377121/000000000018029279/0000000000-18-029279-index.htm
2019-11-21UPLOADSEC-generated letterhttps://www.sec.gov/Archives/edgar/data/1377121/000000000019015720/0000000000-19-015720-index.htm
2019-02-13SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000031506619001298/0000315066-19-001298-index.htm
2020-02-07SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000031506620001141/0000315066-20-001141-index.htm
2020-02-07SC 13GStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000083423720008027/0000834237-20-008027-index.htm
2020-06-09SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000083423720009556/0000834237-20-009556-index.htm
2019-02-13SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000090266419000928/0000902664-19-000928-index.htm
2020-05-22SC 13GStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000090266420002197/0000902664-20-002197-index.htm
2018-08-10SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000092189518002281/0000921895-18-002281-index.htm
2019-02-14SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000092189519000465/0000921895-19-000465-index.htm
2020-02-14SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000092189520000521/0000921895-20-000521-index.htm
2018-07-02SC 13GStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000093041318002140/0000930413-18-002140-index.htm
2019-02-14SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000093041319000575/0000930413-19-000575-index.htm
2018-08-07424B5Prospectus [Rule 424(b)(5)]https://www.sec.gov/Archives/edgar/data/1377121/000104746918005447/0001047469-18-005447-index.htm
2018-09-07S-3Registration statement under Securities Act of 1933https://www.sec.gov/Archives/edgar/data/1377121/000104746918006015/0001047469-18-006015-index.htm
2018-09-26424B3Prospectus [Rule 424(b)(3)]https://www.sec.gov/Archives/edgar/data/1377121/000104746918006444/0001047469-18-006444-index.htm
2019-04-26DEF 14AOther definitive proxy statementshttps://www.sec.gov/Archives/edgar/data/1377121/000104746919002642/0001047469-19-002642-index.htm
2019-10-31S-3Registration statement under Securities Act of 1933https://www.sec.gov/Archives/edgar/data/1377121/000104746919006014/0001047469-19-006014-index.htm
2019-11-27424B5Prospectus [Rule 424(b)(5)]https://www.sec.gov/Archives/edgar/data/1377121/000104746919006551/0001047469-19-006551-index.htm
2020-04-16DEF 14AOther definitive proxy statementshttps://www.sec.gov/Archives/edgar/data/1377121/000104746920002368/0001047469-20-002368-index.htm
2020-05-11424B5Prospectus [Rule 424(b)(5)]https://www.sec.gov/Archives/edgar/data/1377121/000104746920002943/0001047469-20-002943-index.htm
2020-05-13424B5Prospectus [Rule 424(b)(5)]https://www.sec.gov/Archives/edgar/data/1377121/000104746920003025/0001047469-20-003025-index.htm
2018-08-068-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465918049635/0001104659-18-049635-index.htm
2018-08-078-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465918049963/0001104659-18-049963-index.htm
2018-09-20CORRESPCorrespondencehttps://www.sec.gov/Archives/edgar/data/1377121/000110465918057889/0001104659-18-057889-index.htm
2018-10-228-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465918063178/0001104659-18-063178-index.htm
2018-11-068-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465918066340/0001104659-18-066340-index.htm
2018-11-278-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465918070107/0001104659-18-070107-index.htm
2018-12-318-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465918075322/0001104659-18-075322-index.htm
2019-03-128-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465919014250/0001104659-19-014250-index.htm
2019-03-12S-8Securities to be offered to employees in employee benefit planshttps://www.sec.gov/Archives/edgar/data/1377121/000110465919014317/0001104659-19-014317-index.htm
2019-03-258-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465919017130/0001104659-19-017130-index.htm
2019-04-26DEFA14AAdditional definitive proxy soliciting materials and Rule 14(a)(12) materialhttps://www.sec.gov/Archives/edgar/data/1377121/000110465919024116/0001104659-19-024116-index.htm
2019-05-088-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465919027659/0001104659-19-027659-index.htm
2019-05-088-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465919027662/0001104659-19-027662-index.htm
2019-05-138-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465919029003/0001104659-19-029003-index.htm
2019-05-298-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465919032445/0001104659-19-032445-index.htm
2019-06-138-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465919035338/0001104659-19-035338-index.htm
2019-06-17SC 13GStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000110465919035942/0001104659-19-035942-index.htm
2019-08-078-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465919044426/0001104659-19-044426-index.htm
2019-10-318-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465919058437/0001104659-19-058437-index.htm
2019-11-068-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465919060537/0001104659-19-060537-index.htm
2019-11-20CORRESPCorrespondencehttps://www.sec.gov/Archives/edgar/data/1377121/000110465919065981/0001104659-19-065981-index.htm
2019-11-278-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465919068332/0001104659-19-068332-index.htm
2019-12-038-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465919069217/0001104659-19-069217-index.htm
2020-02-14SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000110465920021728/0001104659-20-021728-index.htm
2020-02-248-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465920024253/0001104659-20-024253-index.htm
2020-03-108-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465920031381/0001104659-20-031381-index.htm
2020-03-10S-8Securities to be offered to employees in employee benefit planshttps://www.sec.gov/Archives/edgar/data/1377121/000110465920031453/0001104659-20-031453-index.htm
2020-03-188-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465920035420/0001104659-20-035420-index.htm
2020-04-16DEFA14AAdditional definitive proxy soliciting materials and Rule 14(a)(12) materialhttps://www.sec.gov/Archives/edgar/data/1377121/000110465920047714/0001104659-20-047714-index.htm
2020-05-078-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465920058140/0001104659-20-058140-index.htm
2020-05-128-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465920059922/0001104659-20-059922-index.htm
2020-05-298-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465920067747/0001104659-20-067747-index.htm
2020-06-08SC 13D/AGeneral statement of acquisition of beneficial ownershiphttps://www.sec.gov/Archives/edgar/data/1377121/000110465920070830/0001104659-20-070830-index.htm
2020-08-068-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465920091424/0001104659-20-091424-index.htm
2020-08-138-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465920094719/0001104659-20-094719-index.htm
2020-09-118-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465920104437/0001104659-20-104437-index.htm
2020-10-028-K/ACurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465920111763/0001104659-20-111763-index.htm
2020-11-048-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000110465920121408/0001104659-20-121408-index.htm
2018-12-10SC 13GStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000119312518345594/0001193125-18-345594-index.htm
2019-01-24SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000119312519015661/0001193125-19-015661-index.htm
2019-02-05SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000119312519028285/0001193125-19-028285-index.htm
2019-02-14SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000119312519040996/0001193125-19-040996-index.htm
2020-02-14SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000119312520038117/0001193125-20-038117-index.htm
2018-06-124Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919118037316/0001209191-18-037316-index.htm
2018-06-124Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919118037317/0001209191-18-037317-index.htm
2018-06-124Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919118037318/0001209191-18-037318-index.htm
2018-07-134Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919118042575/0001209191-18-042575-index.htm
2018-08-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919118047543/0001209191-18-047543-index.htm
2018-08-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919118047547/0001209191-18-047547-index.htm
2018-08-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919118047548/0001209191-18-047548-index.htm
2018-08-174Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919118047549/0001209191-18-047549-index.htm
2019-01-093Initial statement of beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119003141/0001209191-19-003141-index.htm
2019-01-144Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119003606/0001209191-19-003606-index.htm
2019-01-143Initial statement of beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119003645/0001209191-19-003645-index.htm
2019-01-164Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119003994/0001209191-19-003994-index.htm
2019-02-084Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119008675/0001209191-19-008675-index.htm
2019-02-084Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119008679/0001209191-19-008679-index.htm
2019-02-084Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119008690/0001209191-19-008690-index.htm
2019-03-044Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119015926/0001209191-19-015926-index.htm
2019-03-044Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119015927/0001209191-19-015927-index.htm
2019-03-044Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119015930/0001209191-19-015930-index.htm
2019-03-044Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119015935/0001209191-19-015935-index.htm
2019-03-044Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119015939/0001209191-19-015939-index.htm
2019-04-024Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119022776/0001209191-19-022776-index.htm
2019-04-024Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119022784/0001209191-19-022784-index.htm
2019-05-164Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119030616/0001209191-19-030616-index.htm
2019-06-033Initial statement of beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119034081/0001209191-19-034081-index.htm
2019-06-034Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119034082/0001209191-19-034082-index.htm
2019-06-114Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119036195/0001209191-19-036195-index.htm
2019-06-114Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119036203/0001209191-19-036203-index.htm
2019-06-114Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119036204/0001209191-19-036204-index.htm
2019-06-114Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119036207/0001209191-19-036207-index.htm
2019-06-114Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119036211/0001209191-19-036211-index.htm
2019-06-114Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119036214/0001209191-19-036214-index.htm
2019-08-084Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119045195/0001209191-19-045195-index.htm
2019-08-084Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119045196/0001209191-19-045196-index.htm
2019-11-274Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119058295/0001209191-19-058295-index.htm
2019-12-034Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119058799/0001209191-19-058799-index.htm
2019-12-034Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119058800/0001209191-19-058800-index.htm
2019-12-034Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119058839/0001209191-19-058839-index.htm
2019-12-034Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919119058853/0001209191-19-058853-index.htm
2020-02-284Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919120014088/0001209191-20-014088-index.htm
2020-02-284Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919120014090/0001209191-20-014090-index.htm
2020-02-284Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919120014092/0001209191-20-014092-index.htm
2020-02-284Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919120014097/0001209191-20-014097-index.htm
2020-02-284Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919120014100/0001209191-20-014100-index.htm
2020-03-124Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919120018645/0001209191-20-018645-index.htm
2020-03-134Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919120018752/0001209191-20-018752-index.htm
2020-03-234Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919120020714/0001209191-20-020714-index.htm
2020-04-084Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919120023949/0001209191-20-023949-index.htm
2020-05-014Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919120026593/0001209191-20-026593-index.htm
2020-05-294Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919120033016/0001209191-20-033016-index.htm
2020-05-294Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919120033020/0001209191-20-033020-index.htm
2020-05-294Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919120033022/0001209191-20-033022-index.htm
2020-05-294Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919120033026/0001209191-20-033026-index.htm
2020-05-294Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919120033031/0001209191-20-033031-index.htm
2020-05-294Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919120033032/0001209191-20-033032-index.htm
2020-08-124Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919120046427/0001209191-20-046427-index.htm
2020-08-183Initial statement of beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919120047233/0001209191-20-047233-index.htm
2020-08-184Statement of changes in beneficial ownership of securitieshttps://www.sec.gov/Archives/edgar/data/1377121/000120919120047246/0001209191-20-047246-index.htm
2018-08-20SC 13GStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000121465918005609/0001214659-18-005609-index.htm
2019-02-14SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000121465919001113/0001214659-19-001113-index.htm
2020-02-14SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000121465920001392/0001214659-20-001392-index.htm
2019-07-01SC 13GStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000131924419000056/0001319244-19-000056-index.htm
2019-12-16SC 13GStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000149315219019237/0001493152-19-019237-index.htm
2020-02-14SC 13G/AStatement of acquisition of beneficial ownership by individualshttps://www.sec.gov/Archives/edgar/data/1377121/000149315220002364/0001493152-20-002364-index.htm
2018-08-078-KCurrent reporthttps://www.sec.gov/Archives/edgar/data/1377121/000155837018006590/0001558370-18-006590-index.htm
2018-08-0710-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/1377121/000155837018006639/0001558370-18-006639-index.htm
2018-11-0610-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/1377121/000155837018008657/0001558370-18-008657-index.htm
2019-03-1210-KAnnual report [Section 13 and 15(d), not S-K Item 405]https://www.sec.gov/Archives/edgar/data/1377121/000155837019001853/0001558370-19-001853-index.htm
2019-05-0810-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/1377121/000155837019004481/0001558370-19-004481-index.htm
2019-08-0710-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/1377121/000155837019007515/0001558370-19-007515-index.htm
2019-11-0610-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/1377121/000155837019010201/0001558370-19-010201-index.htm
2020-03-1010-KAnnual report [Section 13 and 15(d), not S-K Item 405]https://www.sec.gov/Archives/edgar/data/1377121/000155837020002334/0001558370-20-002334-index.htm
2020-05-0710-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/1377121/000155837020005785/0001558370-20-005785-index.htm
2020-08-0610-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/1377121/000155837020009681/0001558370-20-009681-index.htm
2020-11-0410-QQuarterly report [Sections 13 or 15(d)]https://www.sec.gov/Archives/edgar/data/1377121/000155837020012597/0001558370-20-012597-index.htm
2018-09-21EFFECTNotice of Effectivenesshttps://www.sec.gov/Archives/edgar/data/1377121/999999999518002437/9999999995-18-002437-index.htm
2019-11-22EFFECTNotice of Effectivenesshttps://www.sec.gov/Archives/edgar/data/1377121/999999999519002648/9999999995-19-002648-index.htm

Protagonist Therapeutics, Inc (PTGX) Insider Transactions:

Here you will find a list of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Protagonist Therapeutics, Inc (PTGX). Company insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.
Insider Ownership: 161%
Institutional Ownership: 9365%

Transaction Date Insider Name Insider Title Type Shares Number Shares Price Total Transaction Shares Held After Transaction Link
2020-08-11CHAITAN PHD KHOSLADirectorSell2,499.0017.1942,952.060.00https://www.sec.gov/Archives/edgar/data/1377121/000120919120046427/0001209191-20-046427-index.htm
2019-12-03Donald A. KalkofenChief Financial OfficerBuy562.005.092,860.581,175.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119058800/0001209191-19-058800-index.htm
2020-03-12HAROLD E SELICKDirectorBuy12,000.006.7080,400.0015,310.00https://www.sec.gov/Archives/edgar/data/1377121/000120919120018645/0001209191-20-018645-index.htm
2019-02-28Suneel GuptaEVP Clinical OperationsBuy7,500.0017,500.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119015926/0001209191-19-015926-index.htm
2019-02-06Richard S. ShamesChief Medical OfficerSell2,580.007.7119,891.8024,178.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119008675/0001209191-19-008675-index.htm
2020-08-11CHAITAN PHD KHOSLADirectorBuy2,499.001.894,723.112,499.00https://www.sec.gov/Archives/edgar/data/1377121/000120919120046427/0001209191-20-046427-index.htm
2019-02-28Samuel R SaksChief Development OfficerBuy2,500.002,500.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119015930/0001209191-19-015930-index.htm
2019-02-06Richard S. ShamesChief Medical OfficerSell198.008.151,613.7026,758.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119008675/0001209191-19-008675-index.htm
2018-08-15Richard S. ShamesChief Medical OfficerBuy18,750.0026,956.00https://www.sec.gov/Archives/edgar/data/1377121/000120919118047548/0001209191-18-047548-index.htm
2018-08-15Thomas P. O'NeilChief Financial OfficerBuy21,100.0030,560.00https://www.sec.gov/Archives/edgar/data/1377121/000120919118047549/0001209191-18-047549-index.htm
2019-03-01Richard S. ShamesChief Medical OfficerSell657.008.035,275.7132,021.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119015927/0001209191-19-015927-index.htm
2019-02-28Richard S. ShamesChief Medical OfficerBuy8,500.0032,678.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119015927/0001209191-19-015927-index.htm
2019-04-01HAROLD E SELICKDirectorBuy3,310.001.314,336.103,310.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119022784/0001209191-19-022784-index.htm
2018-08-15DINESH V PH D PATELPresident and CEOBuy82,050.00345,829.00https://www.sec.gov/Archives/edgar/data/1377121/000120919118047547/0001209191-18-047547-index.htm
2019-02-06DINESH V PH D PATELPresident and CEOSell10,132.007.7178,117.72357,264.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119008690/0001209191-19-008690-index.htm
2019-02-06DINESH V PH D PATELPresident and CEOSell777.008.106,292.22367,396.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119008690/0001209191-19-008690-index.htm
2019-01-11DINESH V PH D PATELPresident and CEOBuy22,344.001.1625,919.04368,173.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119003606/0001209191-19-003606-index.htm
2019-02-06David Y LiuChief Scientific OfficerSell3,821.007.7429,561.5537,007.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119008679/0001209191-19-008679-index.htm
2019-08-06DINESH V PH D PATELPresident and CEOSell10,792.008.8595,535.10374,792.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119045195/0001209191-19-045195-index.htm
2019-11-26DINESH V PH D PATELPresident and CEOBuy4,000.001.164,640.00379,824.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119058295/0001209191-19-058295-index.htm
2019-03-01DINESH V PH D PATELPresident and CEOSell2,183.008.0317,529.49383,831.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119015935/0001209191-19-015935-index.htm
2019-02-28DINESH V PH D PATELPresident and CEOBuy28,750.00386,014.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119015935/0001209191-19-015935-index.htm
2019-12-03DINESH V PH D PATELPresident and CEOBuy10,000.005.5555,500.00389,824.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119058799/0001209191-19-058799-index.htm
2018-08-15David Y LiuChief Scientific OfficerBuy25,800.0040,828.00https://www.sec.gov/Archives/edgar/data/1377121/000120919118047543/0001209191-18-047543-index.htm
2019-12-03DINESH V PH D PATELPresident and CEOBuy20,000.005.65113,000.00409,824.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119058799/0001209191-19-058799-index.htm
2020-03-12DINESH V PH D PATELPresident and CEOBuy18,344.001.1621,279.04429,990.00https://www.sec.gov/Archives/edgar/data/1377121/000120919120018752/0001209191-20-018752-index.htm
2020-03-20DINESH V PH D PATELPresident and CEOBuy10,000.001.8918,900.00439,990.00https://www.sec.gov/Archives/edgar/data/1377121/000120919120020714/0001209191-20-020714-index.htm
2019-12-03Suneel GuptaEVP Clinical OperationsBuy30,000.005.13153,900.0049,500.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119058839/0001209191-19-058839-index.htm
2019-08-06David Y LiuChief Scientific OfficerSell3,395.008.8530,044.0549,802.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119045196/0001209191-19-045196-index.htm
2019-03-01David Y LiuChief Scientific OfficerSell810.008.036,504.3051,197.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119015939/0001209191-19-015939-index.htm
2019-02-28David Y LiuChief Scientific OfficerBuy15,000.0052,007.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119015939/0001209191-19-015939-index.htm
2019-12-03Donald A. KalkofenChief Financial OfficerBuy613.005.103,126.30613.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119058800/0001209191-19-058800-index.htm
2019-12-03Bryan GiraudoDirectorBuy8,000.005.7045,620.008,000.00https://www.sec.gov/Archives/edgar/data/1377121/000120919119058853/0001209191-19-058853-index.htm