Closing prices at the end of each trading day, from 13 Oct 2016. Not a live quote. Adjusted for share splits, so the line has no step at a split; dividends are not added back.
| FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 1.3 | 1.0 | 1.9 | 0.7 | 0.3 | 0.6 | 0.7 | 0.4 | n/a | n/a |
| Growth | −25.2% | +96.0% | −65.2% | −49.1% | +68.5% | +20.9% | −45.5% | |||
| Operating income | −9.7 | −13.3 | −11.8 | −11.3 | −23.0 | −7.0 | −8.9 | −8.0 | −9.2 | −8.6 |
| Net income | −20.2 | −16.1 | −15.0 | −10.1 | −22.2 | −5.5 | −7.7 | −7.1 | −5.7 | −6.4 |
| Growth | ||||||||||
| EPS, diluted | n/a | n/a | n/a | n/a | n/a | n/a | −1.55 | −0.02 | −0.00 | −0.00 |
| Growth |
| FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Gross margin | 472.9% | 674.6% | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Operating margin | −729.6% | −1,342.4% | −609.6% | −1,679.2% | −6,717.2% | −1,210.7% | −1,277.8% | −2,103.4% | n/a | n/a |
| Net margin | −1,524.0% | −1,624.3% | −775.5% | −1,496.3% | −6,469.1% | −944.6% | −1,095.3% | −1,858.0% | n/a | n/a |
| Free cash flow margin | −1,090.9% | −1,381.2% | −706.6% | −1,008.8% | −2,772.6% | −1,094.8% | −1,017.2% | −1,798.4% | n/a | n/a |
| FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Operating cash flow | −13.1 | −13.0 | −13.5 | −6.5 | −9.3 | −6.0 | −7.0 | −6.8 | −12.3 | −5.6 |
| Capital expenditure | −1.3 | −0.7 | −0.2 | −0.3 | −0.2 | −0.3 | −0.1 | −0.0 | −0.0 | −0.0 |
| Free cash flow | −14.4 | −13.7 | −13.7 | −6.8 | −9.5 | −6.3 | −7.1 | −6.9 | −12.3 | −5.6 |
| Growth |
| FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash | 17.6 | 13.2 | 2.3 | 10.9 | 7.5 | 10.1 | 2.8 | 6.0 | 1.7 | 8.5 |
| Total debt | 1.6 | 6.2 | 0.9 | 5.7 | 0.1 | 0.6 | 0.5 | 0.3 | 0.1 | n/a |
| Net cash (debt) | 16.0 | 7.0 | 1.5 | 5.3 | 7.5 | 9.4 | 2.4 | 5.7 | 1.6 | n/a |
| Shareholders’ equity | 45.7 | 34.7 | 16.9 | 19.6 | 6.7 | 10.5 | 3.2 | 4.7 | 8.3 | 11.4 |
| Debt to equity | 0.04 | 0.18 | 0.05 | 0.29 | 0.01 | 0.06 | 0.15 | 0.06 | 0.01 | n/a |
In millions of GBP, except per-share figures and ratios. Fiscal years, as last filed with the SEC.
| Fiscal year | FY2016 31 Dec 2016 | FY2017 31 Dec 2017 | FY2018 31 Dec 2018 | FY2019 31 Dec 2019 | FY2020 31 Dec 2020 | FY2021 31 Dec 2021 | FY2022 31 Dec 2022 | FY2023 31 Dec 2023 | FY2024 31 Dec 2024 | FY2025 31 Dec 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Margins | ||||||||||
| 472.9% | 674.6% | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | |
| −729.6% | −1,342.4% | −609.6% | −1,679.2% | −6,717.2% | −1,210.7% | −1,277.8% | −2,103.4% | n/a | n/a | |
| −634.0% | −1,311.4% | −639.8% | −1,620.6% | −6,842.6% | −1,056.4% | −1,214.3% | −1,964.6% | n/a | n/a | |
| −1,524.0% | −1,624.3% | −775.5% | −1,496.3% | −6,469.1% | −944.6% | −1,095.3% | −1,858.0% | n/a | n/a | |
| −1,090.9% | −1,381.2% | −706.6% | −1,008.8% | −2,772.6% | −1,094.8% | −1,017.2% | −1,798.4% | n/a | n/a | |
| Spending | ||||||||||
| 584.3% | 842.2% | 482.9% | 1,163.6% | 1,769.1% | 805.2% | 731.2% | 1,067.5% | n/a | n/a | |
| 101.8% | 71.5% | 12.6% | 46.0% | 60.9% | 55.4% | 8.9% | 6.8% | n/a | n/a | |
| Returns | ||||||||||
| −44.1% | −46.3% | −88.8% | −51.6% | −330.3% | −52.2% | −242.1% | −151.3% | −68.8% | −56.0% | |
| −35.6% | −32.6% | −73.5% | −32.6% | −226.0% | −42.3% | −138.6% | −67.2% | −38.8% | −35.1% | |
| Balance and payout | ||||||||||
| 0.04 | 0.18 | 0.05 | 0.29 | 0.01 | 0.06 | 0.15 | 0.06 | 0.01 | n/a | |
| 19.3% | 29.6% | 17.2% | 36.7% | 31.6% | 19.1% | 42.8% | 55.6% | 43.7% | 37.3% | |
Shown in GBP as filed; the screener converts to dollars.