Revenue
2018
2019
2020
2021
2022
2023
2024
2025
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | $7.1M | $158,485 | $11.0M | $11.0M | $12.3M | $22.1M | $7.7M | $1.1M |
| Gross profit | $714,291 | $67,131 | $2.6M | $1.2M | $2.8M | $4.2M | $1.9M | $228,050 |
| Gross margin | 10.09% | 42.36% | 23.53% | 10.70% | 23.17% | 18.79% | 24.79% | 21.18% |
| Research & development | $2.7M | $689 | $107,199 | $1.0M | $452,608 | $527,974 | $340,534 | $205,609 |
| Operating expenses | $9.5M | $2.1M | $4.1M | $4.9M | $3.9M | $6.4M | $3.7M | $1.2M |
| Operating income | −$8.8M | −$2.0M | −$1.5M | −$3.7M | −$1.1M | −$2.2M | −$1.8M | −$983,287 |
| Operating margin | −124.11% | −1,291.62% | −13.82% | −34.06% | −8.99% | −10.11% | −22.90% | −91.31% |
| EBITDA | −$5.9M | −$1.9M | −$1.3M | −$3.7M | −$713,378 | −$1.9M | −$1.7M | −$923,453 |
| EBITDA margin | −83.26% | −1,211.45% | −12.15% | −33.26% | −5.82% | −8.72% | −21.57% | −85.76% |
| Net income | −$18.6M | $5.1M | −$16.1M | −$11.1M | −$1.1M | −$2.2M | −$1.8M | −$1.1M |
| Net profit margin | −262.54% | 3,227.24% | −146.36% | −100.85% | −8.83% | −10.02% | −22.84% | −102.15% |
| Basic EPSper basic share | -$0.82 | $0.45 | -$6.28 | -$10.04 | -$0.97 | -$4.20 | -$3.85 | -$2.10 |
| Diluted EPSper diluted share | -$0.82 | $0.45 | -$6.28 | -$10.04 | -$0.97 | -$4.20 | -$3.85 | -$2.10 |
Reported shareholders
Reported holdings Number of shares
| Holder | Shares held |
|---|---|
Xia Changbin | 13.51M |
HRT FINANCIAL LP | 23.06K |
Tower Research Capital LLC (TRC) | 2.2K |
UBS Group AG | 586 |
Bars compare reported share counts. A matching total for this share class and reporting period is unavailable, so percentages are not shown.
| Transaction | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| May 8, 2026Form 4 | HRT FINANCIAL LPTenPercentOwner | SellClass A Shares | 9.1K | $3.66 | $33.1K | 13.9K |
| May 7, 2026Form 4 | HRT FINANCIAL LPTenPercentOwner | BuyClass A Shares | 3.1K | $3.70 | $11.4K | 23.0K |