Protagonist Therapeutics Inc. logo

Protagonist Therapeutics Inc.

PTGX | NASDAQ
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$145.89
+$0.91 (+0.63%)
Sep 22, 2026, 9:50 AM ET · Market open
TTM
Period Ending
Q2 2026
Jun 29, 2026
Q1 2026
Mar 30, 2026
Q4 2025
Dec 30, 2025
Q3 2025
Sep 29, 2025
Q2 2025
Jun 29, 2025
Q1 2025
Mar 30, 2025
Q4 2024
Dec 30, 2024
Q3 2024
Sep 29, 2024
Q2 2024
Jun 29, 2024
Q1 2024
Mar 30, 2024
Q4 2023
Dec 30, 2023
Q3 2023
Sep 29, 2023
Q2 2023
Jun 29, 2023
Q1 2023
Mar 30, 2023
Q4 2022
Dec 30, 2022
Q3 2022
Sep 29, 2022
Q2 2022
Jun 29, 2022
Q1 2022
Mar 30, 2022
Q4 2021
Dec 30, 2021
Q3 2021
Sep 29, 2021
Q2 2021
Jun 29, 2021
Q1 2021
Mar 30, 2021
Net Income
216.84M 15.44M n/a 45.91M 52.04M 56.19M 275.19M 170.85M 169.95M 162.11M -78.96M -140.48M -137.61M -140.19M -127.39M -130.11M -132.68M -122.48M -125.55M -107.53M -81.49M -70.07M
Depreciation & Amortization
668K 168K n/a 1.44M 1.73M 2.9M 2.9M 3.19M 3.37M 2.72M 3.31M 3.32M 3.35M 3.37M 3.37M 3.35M 3.2M 2.98M 2.78M 2.59M 2.51M 2.53M
Stock-Based Compensation
64.34M 46.69M 45.97M 44.37M 43.97M 42M 37.55M 35.06M 31.66M 31.06M 29.29M 28.2M 27.39M 25.85M 24.2M 23.71M 22.54M 19.67M 16.4M 13.34M 10.45M 8.51M
Other Working Capital
-2.62M 2.09M -22.93M -21.4M -49.94M -53.89M 31.55M 26.98M 33.37M 45.57M -6.68M -2.7M -13.35M -16.23M -13.71M -9.25M 8.85M 9.15M 5.18M -505K -23.07M -29.37M
Other Non-Cash Items
-133.23M -133.39M -134.51M -7.4M -8.66M -9.56M -8.88M -7.46M -5.63M -4.35M -4.38M -3.94M -3.02M -1.97M -549K 874K 1.46M 1.84M 1.83M 1.65M 1.24M 699K
Deferred Income Tax
n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 34K 26K 1.26M
Change in Working Capital
-66.36M -45.55M 146.21M -18.85M -49.54M 245.41M -122.61M 28.65M 32.19M -254.86M -19.51M -5.93M -7.52M 8.12M -7.77M -1.27M -1.23M -18.79M -3.31M -9.87M -20.35M -28.32M
Operating Cash Flow
82.25M -116.64M 57.67M 65.47M 39.54M 336.94M 184.15M 230.29M 231.54M -63.32M -70.24M -118.83M -117.42M -104.82M -108.14M -103.44M -106.71M -116.78M -107.87M -99.79M -87.61M -85.39M
Capital Expenditures
760K 330K n/a -1.76M -2.44M -1.66M -1.36M -1.06M -693K -841K -609K -660K -418K -532K -795K -921K -1.02M -1.23M -1.1M -1.03M -840K -473K
Cash Acquisitions
n/a n/a n/a n/a n/a n/a n/a n/a n/a -25.94M -35.77M -35.77M -35.77M -9.84M n/a n/a n/a n/a n/a n/a n/a n/a
Purchase of Investments
8.58M 145.07M n/a -556.72M -662.27M -770.07M -621.7M -605.26M -397.55M -228.66M -191.05M -173.67M -146.88M -187.1M -214.87M -164.97M -225.25M -255.22M -286.59M -388.33M -376.73M -346.35M
Sales Maturities Of Investments
209.6M 39.89M -4K 451.61M 407.69M 371.77M 323.57M 254.28M 241.35M 186.48M 152.4M 200.3M 244.09M 293.4M 307.14M 281.29M 239.69M 242.91M 271.83M 271.23M 250.03M 206.33M
Other Investing Acitivies
-49.32M -49.33M -49.33M -5K -5K n/a n/a n/a n/a 25.94M 35.77M 35.77M 35.77M 9.84M n/a n/a n/a n/a n/a n/a n/a n/a
Investing Cash Flow
169.61M 135.96M -49.33M -106.87M -257.03M -399.96M -299.48M -352.05M -156.89M -43.01M -39.26M 25.96M 96.8M 105.77M 91.47M 115.4M 13.42M -13.54M -15.86M -118.13M -127.54M -140.49M
Debt Repayment
n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a -10.53M
Common Stock Repurchased
n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a
Dividend Paid
n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a
Other Financial Acitivies
n/a n/a -479K -479K -479K -479K -600K -81K 35.31M 35.62M 38.38M 37.86M 2.46M 2.16M 2.37M 4.71M 4.71M 6.11M 3.55M 1.52M 3.01M 1.62M
Financial Cash Flow
64.99M 34.8M 22.86M 24.06M 30.45M 30.1M 25.85M 22.35M 45.61M 151.21M 170.48M 170.5M 135.87M 28.38M 18.84M 20.46M 21.16M 145.87M 129.92M 254.73M 261.02M 248.21M
Net Cash Flow
316.86M 54.12M 31.21M -17.34M -187.04M -32.92M -89.48M -99.41M 120.26M 44.88M 60.98M 77.71M 115.15M 29.21M 2.08M 32.27M -72.18M 15.48M 6.3M 36.91M 46.16M 22.78M
Free Cash Flow
83.01M -116.31M 57.67M 63.71M 37.1M 335.29M 182.8M 229.23M 230.85M -64.16M -70.85M -119.49M -117.84M -105.35M -108.93M -104.36M -107.73M -118.01M -108.97M -100.82M -88.45M -85.87M
Adj. Free Cash Flow
18.68M -163M 11.7M 19.35M -6.87M 293.28M 145.24M 194.16M 199.19M -95.22M -100.14M -147.7M -145.23M -131.2M -133.13M -128.08M -130.27M -137.68M -125.36M -114.16M -98.9M -94.38M
Maintenance CapEx
763.08K 448.01K 118.01K -1.33M -1.7M -1M -458.97K -458.97K -404K -580K -590K -660K -418K -532K -522K -452K -555K -765K -765K -765K -500K n/a
Growth CapEx
-3.08K -118.01K -118.01K -428.01K -740.96K -654.03K -896.03K -605.03K -289K -261K -19K n/a n/a n/a -273K -469K -469K -469K -336K -265K -340K -473K
Owner Earnings
83.02M -116.19M 57.79M 64.14M 37.84M 335.94M 183.69M 229.83M 231.14M -63.9M -70.83M -119.49M -117.84M -105.35M -108.66M -103.89M -107.27M -117.54M -108.63M -100.56M -88.11M -85.39M

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