Prothena Corporation plc (PRTA) quarterly cash flow statement — complete operating, investing & financing history
| Metric | Q1'26 | Q4'25 | Q3'25 | Q2'25 | Q1'25 | Q4'24 | Q3'24 | Q2'24 | Q1'24 | Q4'23 | Q3'23 | Q2'23 | Q1'23 | Q4'22 | Q3'22 | Q2'22 | Q1'22 | Q4'21 | Q3'21 | Q2'21 |
|---|
| Cash from Operations | 28.88M | -23.31M | -40.56M | -46.34M | -53.36M | -47.77M | -45.19M | 15.96M | -73.05M | -51.04M | 9.52M | -44.93M | -47.46M | -4.98M | -31.17M | -35.26M | -37.41M | -22.46M | 112.11M | 36.62M |
| Operating CF Margin % | 56.53% | -111009.52% | -1679.71% | -1048.42% | -1886.95% | -2250.21% | -4658.35% | 12.09% | -146102% | -16151.27% | 11.21% | -1117.87% | -2188.01% | -9.97% | -2054.52% | -2687.73% | -3245.01% | -1916.21% | 80.55% | 60.96% |
| Operating CF Growth % | 154.11% | 51.2% | 10.23% | -390.37% | 26.95% | 6.4% | -574.79% | 135.52% | -53.93% | -925.68% | 130.54% | -27.41% | -26.84% | 77.84% | -127.8% | -196.3% | -11.14% | -17.62% | 677.77% | 295.85% |
| Net Income | 32.72M | -21.59M | -36.54M | -125.77M | -60.2M | -57.96M | -59M | 66.89M | -72.24M | -67.48M | 21.91M | -54.59M | -46.86M | 6.35M | -45.76M | -41.24M | -36.29M | -33.18M | 109.25M | 27.64M |
| Depreciation & Amortization | 184K | 218K | 229K | 225K | 223K | 221K | -436K | 231K | 215K | -4.95M | 229K | 222K | 201K | -4.27M | 4.65M | 184K | 182K | 1.68M | 1.71M | 1.71M |
| Stock-Based Compensation | 6.92M | 7.07M | 7.2M | 12.42M | 10.95M | 10.52M | 11.02M | 12.04M | 12.38M | 11.08M | 10.94M | 10.1M | 8.79M | 7.43M | 7.97M | 8.26M | 7.66M | 6.89M | 6.05M | 5.54M |
| Deferred Taxes | 0 | 0 | 0 | 44.91M | -1.67M | -2.24M | -1.54M | -2.81M | -2.78M | -3.98M | -3.97M | 0 | -3.23M | -3.23M | -3.02M | -2.37M | -2.52M | -568K | -72K | 591K |
| Other Non-Cash Items | -4.46M | 825K | 715K | 683K | 688K | 692K | -806.66K | 662K | 672K | 7.5M | 2.08M | 3.63M | 1.56M | 6M | -2.93M | 1.48M | 1.46M | 0 | 0 | 0 |
| Working Capital Changes | -6.48M | -9.84M | -12.17M | 21.19M | -3.36M | 988K | 5.58M | -61.05M | -11.3M | 6.78M | -21.67M | -4.28M | -7.91M | -17.26M | 7.93M | -1.57M | -7.91M | 2.72M | -4.83M | 1.14M |
| Change in Receivables | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.16M | 0 | -4.63M | -524K | 0 | 0 | 0 | 0 | 0 | 79K | -76K | -2K |
| Change in Inventory | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Change in Payables | -2.22M | -6.25M | -1.63M | -8.8M | 910K | 1.99M | -1.26M | -4.65M | -14.46M | 4.36M | 8.12M | 0 | 1.73M | 39K | 7.72M | 2.37M | 1.75M | 3.71M | -5.99M | 4.64M |
| Cash from Investing | 0 | 0 | -10K | -86K | -42K | -43K | -9K | -143K | -103K | -1.51M | -442K | -771K | -48K | -151K | -130K | -161K | -22K | -319K | -208K | 0 |
| Capital Expenditures | 0 | 0 | -10K | -86K | -42K | -43K | -9K | -143K | -103K | -1.55M | -442K | -771K | -48K | -151K | -130K | -161K | -22K | -319K | -208K | 0 |
| CapEx % of Revenue | - | - | 0.41% | 1.95% | 1.49% | 2.03% | 0.93% | 0.11% | 206% | 490.19% | 0.52% | 19.18% | 2.21% | 0.3% | 8.57% | 12.27% | 1.91% | 27.22% | 0.15% | - |
| Acquisitions | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Investments | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Other Investing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Cash from Financing | -6.95M | 0 | -17K | -74K | -48K | -59K | 333K | 444K | 836K | 483K | 2.71M | 18.63M | 23.28M | 220.76M | 18.13M | 1.23M | 1.34M | 1.77M | 87.01M | 20.22M |
| Debt Issued (Net) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Equity Issued (Net) | -6.95M | 0 | -17K | -74K | -48K | -58K | -94K | -147K | -54K | -65K | -73K | 0 | 20.68M | 209.13M | 13.84M | 647K | 0 | -77K | 82.87M | 13.63M |
| Dividends Paid | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Share Repurchases | -6.95M | 0 | -17K | -74K | -48K | -58K | -94K | -147K | -54K | 0 | 0 | 0 | -40K | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Financing | 0 | 0 | 0 | 0 | 0 | -1K | 427K | 591K | 890K | 548K | 2.78M | 18.63M | 2.6M | 11.63M | 4.29M | 578K | 1.34M | 1.85M | 4.14M | 6.59M |
| Net Change in Cash | 21.93M | -23.31M | -40.59M | -46.5M | -53.45M | -47.87M | -44.86M | 16.26M | -72.32M | -52.07M | 11.79M | -27.07M | -24.22M | 215.64M | -13.17M | -34.2M | -36.1M | -21M | 198.91M | 56.84M |
| Free Cash Flow | 28.88M | -23.31M | -40.58M | -46.43M | -53.41M | -47.81M | -45.2M | 15.82M | -73.15M | -52.59M | 9.07M | -45.7M | -47.51M | -5.13M | -31.3M | -35.42M | -37.44M | -22.78M | 111.9M | 36.62M |
| FCF Margin % | 56.53% | -111009.52% | -1680.12% | -1050.36% | -1888.44% | -2252.24% | -4659.28% | 11.98% | -146308% | -16641.46% | 10.69% | -1137.05% | -2190.23% | -10.27% | -2063.09% | -2700% | -3246.92% | -1943.43% | 80.4% | 60.96% |
| FCF Growth % | 154.07% | 51.25% | 10.22% | -393.54% | 27% | 9.07% | -598.02% | 134.61% | -53.99% | -925.69% | 129% | -29% | -26.9% | 77.49% | -127.97% | -196.74% | -11.04% | -18.97% | 674.42% | 295.37% |
| FCF per Share | 0.53 | -0.43 | -0.75 | -0.86 | -0.99 | -0.89 | -0.84 | 0.29 | -1.36 | -0.98 | 0.16 | -0.86 | -0.90 | -0.09 | -0.67 | -0.76 | -0.80 | -0.49 | 2.19 | 0.77 |
| FCF Conversion (FCF/Net Income) | 0.88x | 1.08x | 1.11x | 0.37x | 0.89x | 0.82x | 0.77x | 0.24x | 1.01x | 0.76x | 0.43x | 0.82x | 1.01x | -0.78x | 0.68x | 0.85x | 1.03x | 0.68x | 1.03x | 1.32x |
| Interest Paid | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Taxes Paid | 0 | 0 | 2K | 939K | 0 | 760K | 836K | 1.56M | 20K | 1.17M | 50K | 0 | 0 | 285K | 751K | 1.61M | 9K | 12K | 0 | 166K |