| Income Statement | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 |
|---|---|---|---|---|
| Total revenue | 51,084,000 | 21,000 | 2,415,000 | 4,420,000 |
| Research and development | 12,627,000 | 14,586,000 | 28,938,000 | 40,517,000 |
| General and administrative | 12,666,000 | 12,646,000 | 13,238,000 | 15,910,000 |
| Restructuring costs | -4,244,000 | -3,008,000 | 479,000 | 32,609,000 |
| Total operating expenses | 21,049,000 | 24,224,000 | 42,655,000 | 89,036,000 |
| Income (loss) from operations | 30,035,000 | -24,203,000 | -40,240,000 | -84,616,000 |
| Interest income | 2,416,000 | 2,646,000 | 3,351,000 | 3,794,000 |
| Other income (expense), net | 271,000 | -22,000 | -23,000 | -143,000 |
| Total other income, net | 2,687,000 | 2,624,000 | 3,328,000 | 3,651,000 |
| Income (loss) before income taxes | 32,722,000 | -21,579,000 | -36,912,000 | -80,965,000 |
| Provision for (benefit from) income taxes | 1,000 | 10,000 | -371,000 | 44,802,000 |
| Net income (loss) | 32,721,000 | -21,589,000 | -36,541,000 | -125,767,000 |
| Basic EPS | 0.61 | -0.401 | -0.68 | -2.34 |
| Diluted EPS | 0.6 | -0.401 | -0.68 | -2.34 |
| Basic Average Shares | 53,708,000 | 53,832,000 | 53,830,000 | 53,827,000 |
| Diluted Average Shares | 54,109,000 | 53,832,000 | 53,830,000 | 53,827,000 |
PROTHENA CORP PUBLIC LTD CO (PRTA)
PROTHENA CORP PUBLIC LTD CO (PRTA)