Prothena Corporation plc
PRTA
$8.86
-$0.22-2.42%
NASDAQ
| 06/30/2026 | 03/31/2026 | 12/31/2025 | 09/30/2025 | 06/30/2025 | |
|---|---|---|---|---|---|
| Net Income | -18.58M | 32.72M | -21.59M | -36.54M | -125.77M |
| Total Depreciation and Amortization | 197.00K | 184.00K | 218.00K | 229.00K | 225.00K |
| Total Amortization of Deferred Charges | -- | -- | -- | -- | -- |
| Total Other Non-Cash Items | 6.86M | 2.45M | 7.90M | 7.91M | 58.01M |
| Change in Net Operating Assets | -13.52M | -6.48M | -9.84M | -12.17M | 21.19M |
| Cash from Operations | -25.05M | 28.88M | -23.31M | -40.57M | -46.34M |
| Capital Expenditure | -652.00K | -- | 0.00 | -10.00K | -86.00K |
| Sale of Property, Plant, and Equipment | -- | -- | -- | -- | -- |
| Cash Acquisitions | -- | -- | -- | -- | -- |
| Divestitures | -- | -- | -- | -- | -- |
| Other Investing Activities | -- | -- | -- | -- | -- |
| Cash from Investing | -652.00K | -- | 0.00 | -10.00K | -86.00K |
| Total Debt Issued | -- | -- | -- | -- | -- |
| Total Debt Repaid | -- | -- | -- | -- | -- |
| Issuance of Common Stock | -- | -- | -- | -- | -- |
| Repurchase of Common Stock | -15.57M | -6.95M | -- | -- | -- |
| Issuance of Preferred Stock | -- | -- | -- | -- | -- |
| Repurchase of Preferred Stock | -- | -- | -- | -- | -- |
| Total Dividends Paid | -- | -- | -- | -- | -- |
| Other Financing Activities | -- | -- | 0.00 | -17.00K | -74.00K |
| Cash from Financing | -15.57M | -6.95M | 0.00 | -17.00K | -74.00K |
| Foreign Exchange rate Adjustments | -- | -- | -- | -- | -- |
| Miscellaneous Cash Flow Adjustments | -- | -- | -- | -- | -- |
| Net Change in Cash | -41.27M | 21.93M | -23.31M | -40.59M | -46.50M |