D 
1.96
+8.89%
Close of 9 Nov 2026, in EUR
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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.
At a glance
Figures in USD, from our data supplier.
Revenue
$4.2m
FY2015FY2024
Net income
−$114.1m
FY2015FY2024
Free cash flow
−$105.5m
FY2015FY2024
Shareholders' equity
$27.4m
FY2015FY2024
Income statement
Fiscal years
| FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | FY2015 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $4.2m | $15.7m | $4.8m | $5.7m | $11.3m | $14.7m | $15.3m | $12.6m | $9.6m | $6.2m |
| Gross profit | $3.5m | $15.1m | $4.1m | $5.2m | $11.0m | $13.6m | $13.7m | $10.9m | $8.4m | $6.0m |
| Research and development | $88.8m | $71.6m | $61.1m | $58.0m | $81.1m | $107.9m | $107.6m | $106.4m | $80.0m | $32.1m |
| Operating income | −$116.5m | −$76.3m | −$96.2m | −$99.2m | −$135.0m | −$170.3m | −$175.4m | −$153.0m | −$122.5m | −$45.5m |
| Net income | −$114.1m | −$72.7m | −$96.0m | −$98.1m | −$159.7m | −$172.5m | −$175.3m | −$155.9m | −$120.9m | −$44.7m |
| Diluted earnings per share | -1.18 | -0.76 | -1.24 | -1.79 | -2.95 | -4.66 | -6.06 | -6.30 | -4.94 | -2.08 |
Balance sheet
At each fiscal year end
| FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | FY2015 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | $65.5m | $183.0m | $246.5m | $146.3m | $272.0m | $271.3m | $181.3m | $187.7m | $303.4m | $343.3m |
| Cash and short-term investments | $32.5m | $141.4m | $209.2m | $77.3m | $196.4m | $193.3m | $129.6m | $145.5m | $270.7m | $323.4m |
| Total liabilities | $38.2m | $42.7m | $52.0m | $47.3m | $66.6m | $78.5m | $53.3m | $50.5m | $47.1m | $21.2m |
| Debt | $7.0m | $5.7m | $3.0m | $10.2m | $14.2m | $25.7m | — | — | — | — |
| Shareholders' equity | $27.4m | $140.3m | $194.5m | $99.0m | $205.4m | $192.7m | $128.0m | $137.1m | $256.3m | $322.1m |
| Shares outstanding | 97m | 95m | 77m | 55m | 54m | 37m | 29m | 25m | 24m | 22m |
Cash flow
Fiscal years
| FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | FY2015 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from operations | −$103.2m | −$77.6m | −$51.4m | −$104.1m | −$160.9m | −$143.9m | −$144.2m | −$120.6m | −$62.8m | −$26.8m |
| Capital spending | −$2.3m | −$677,000 | −$754,000 | −$918,000 | −$2.8m | −$5.6m | −$5.0m | −$8.0m | −$8.7m | −$4.5m |
| Free cash flow | −$105.5m | −$78.3m | −$52.2m | −$105.0m | −$163.7m | −$149.5m | −$149.2m | −$128.6m | −$71.5m | −$31.3m |
Latest quarters
By quarter end
| Jun 2025 | Dec 2024 | Jun 2024 | Dec 2023 | Sept 2023 | Jun 2023 | Mar 2023 | Dec 2022 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | $2.2m | $1.6m | $2.6m | $11.2m | $2.4m | $4.5m | $2.2m | $770,000 |
| Gross profit | — | — | — | — | $2.4m | — | $2.2m | — |
| Operating income | −$67.6m | −$54.1m | −$62.4m | −$30.0m | −$18.3m | −$46.0m | −$21.2m | −$55.9m |
| Net income | −$69.0m | −$53.5m | −$60.6m | −$28.0m | −$16.7m | −$45.0m | −$20.6m | −$56.5m |
| Diluted earnings per share | -0.58 | -0.55 | -0.63 | -0.29 | -0.17 | -0.48 | -0.22 | -0.60 |
| Total assets | $143.2m | $65.5m | $114.1m | $183.0m | $189.8m | $217.0m | $232.9m | $246.5m |
| Cash and short-term investments | $103.2m | $32.5m | $66.2m | $141.4m | $149.1m | $174.0m | $192.3m | $209.2m |
| Debt | $6.7m | $6.3m | $6.8m | $4.5m | — | $190,000 | — | $1.1m |
| Shareholders' equity | $86.2m | $27.4m | $79.2m | $140.0m | $144.0m | $164.0m | $179.1m | $194.5m |
Financial ratios
Data as of 5 Nov 2026
| FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | |
|---|---|---|---|---|---|---|---|---|---|
| Gross margin | -325.4% | 100.0% | 100.0% | 19.0% | -62.5% | -166.9% | — | — | — |
| Operating margin | -2819.7% | -2808.7% | -479.2% | -385.5% | -1560.0% | -1313.0% | — | — | — |
| Net margin | -2713.6% | -2744.4% | -462.4% | -384.0% | -1713.5% | -1735.3% | — | — | — |
| Return on equity | -90.6% | -415.9% | -51.9% | -49.5% | -98.5% | -77.6% | — | — | — |
| Return on assets | -65.4% | -173.5% | -39.7% | -39.1% | -66.7% | -58.6% | — | — | — |
| Free cash flow yield | -37.2% | -60.2% | -46.6% | -33.2% | -110.7% | -168.4% | — | — | — |
| Revenue growth | 35.8% | -73.6% | -37.3% | 339.2% | -49.4% | -23.3% | — | — | — |
| Earnings growth | 34.3% | 56.6% | -24.5% | -1.6% | -50.0% | 0.2% | — | — | — |
| Current ratio | 3.67x | 1.43x | 4.23x | 7.09x | 2.46x | 3.93x | — | — | — |
| Debt to equity | 0.02x | 0.02x | 0.01x | 0.05x | 0.03x | 0.03x | — | — | — |
| Equity ratio | 72.2% | 41.7% | 76.6% | 78.9% | 67.7% | 75.5% | — | — | — |
| Interest coverage | — | — | — | -226.30x | -152.53x | -166.74x | -90.78x | -368.40x | -32.84x |
| R&D as a share of sales | 1972.1% | 2152.3% | 382.9% | 301.2% | 1232.2% | 1105.1% | — | — | — |
| Buybacks as a share of market value | -99.1% | -0.1% | -2.3% | -70.9% | -0.2% | 0.1% | — | — | — |
Growth per year
Compound annual rate
| 3 years | 5 years | 10 years | |
|---|---|---|---|
| Revenue | -10.1% | -22.4% | -1.4% |
| Operating income | 5.5% | -7.3% | 16.8% |
| Net income | 5.2% | -7.9% | 16.9% |
Average margins
Over each period
| 1 year | 3 years | 5 years | 10 years | |
|---|---|---|---|---|
| Gross margin | 93.2% | 91.3% | 92.9% | 91.5% |
| Operating margin | -969.8% | -1275.5% | -1229.2% | -1158.4% |
| Net margin | -939.9% | -1251.7% | -1263.9% | -1176.8% |
Valuation history
At each fiscal year end
| FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | |
|---|---|---|---|---|---|
| Price to earnings | -0.6 | -2.8 | -3.0 | -2.0 | -1.1 |
| Price to sales | 17.3 | 13.1 | 59.0 | 34.5 | 15.2 |
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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