Prothena Corporation plc
PRTA
$9.17
-$0.04-0.43%
NASDAQ
| 12/31/2025 | 09/30/2025 | 06/30/2025 | 03/31/2025 | 12/31/2024 | |
|---|---|---|---|---|---|
| Net Income | -21.59M | -36.54M | -125.77M | -60.20M | -57.96M |
| Total Depreciation and Amortization | 218.00K | 229.00K | 225.00K | 223.00K | 221.00K |
| Total Amortization of Deferred Charges | -- | -- | -- | -- | -- |
| Total Other Non-Cash Items | 7.90M | 7.91M | 58.01M | 9.97M | 8.98M |
| Change in Net Operating Assets | -9.84M | -12.17M | 21.19M | -3.36M | 988.00K |
| Cash from Operations | -23.31M | -40.57M | -46.34M | -53.36M | -47.77M |
| Capital Expenditure | 0.00 | -10.00K | -86.00K | -42.00K | -43.00K |
| Sale of Property, Plant, and Equipment | -- | -- | -- | -- | -- |
| Cash Acquisitions | -- | -- | -- | -- | -- |
| Divestitures | -- | -- | -- | -- | -- |
| Other Investing Activities | -- | -- | -- | -- | -- |
| Cash from Investing | 0.00 | -10.00K | -86.00K | -42.00K | -43.00K |
| Total Debt Issued | -- | -- | -- | -- | -- |
| Total Debt Repaid | -- | -- | -- | -- | -- |
| Issuance of Common Stock | -- | -- | -- | -- | -- |
| Repurchase of Common Stock | -- | -- | -- | -- | -1.00K |
| Issuance of Preferred Stock | -- | -- | -- | -- | -- |
| Repurchase of Preferred Stock | -- | -- | -- | -- | -- |
| Total Dividends Paid | -- | -- | -- | -- | -- |
| Other Financing Activities | 0.00 | -17.00K | -74.00K | -48.00K | -58.00K |
| Cash from Financing | 0.00 | -17.00K | -74.00K | -48.00K | -59.00K |
| Foreign Exchange rate Adjustments | -- | -- | -- | -- | -- |
| Miscellaneous Cash Flow Adjustments | -- | -- | -- | -- | -- |
| Net Change in Cash | -23.31M | -40.59M | -46.50M | -53.45M | -47.87M |