Revenue
2019
2020
2021
2022
2023
2024
2025
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|
| Revenue | $8.3M | $3.4M | $3.9M | $3.9M | $4.2M | $2.2M | $0 |
| Gross profit | $1.2M | $414,994 | $2.9M | $1.9M | $2.1M | $1.2M | $0 |
| Research & development | $513,563 | $578,886 | $202,259 | $100,801 | — | — | — |
| Operating expenses | $14.5M | $6.9M | $6.2M | $4.0M | $1.5M | $1.2M | $15,636 |
| Operating income | −$13.3M | −$6.5M | −$3.3M | −$2.1M | $611,132 | — | — |
| EBITDAderived | −$12.2M | −$5.5M | −$2.1M | −$2.1M | $1.0M | — | — |
| Net income | −$17.5M | −$2.5M | −$3.3M | −$2.1M | $584,394 | $10,641 | −$15,636 |
| Basic EPSper diluted share | -$1.02 | -$0.22 | -$0.37 | -$0.37 | $0.12 | $0.00 | $0.00 |
| Diluted EPSper diluted share | -$1.02 | -$0.22 | -$0.37 | -$0.37 | $0.12 | $0.01 | $0.00 |
| Transaction | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| Apr 30, 2026Form 4 | Lu QingDirector | BuyCommon Stock | 27.0K | $0.75 | $20.3K | 83.8K |
| Apr 29, 2026Form 4 | Lu QingDirector | BuyCommon Stock | 20.0K | $0.63 | $12.6K | 56.8K |
| Apr 29, 2026Form 4 | Lu QingDirector | BuyCommon Stock | 15.0K | $0.64 | $9.6K | 36.8K |
| Apr 27, 2026Form 4 | Lu QingDirector | BuyCommon Stock | 3.5K | $0.65 | $2.3K | 21.8K |
| Apr 27, 2026Form 4 | Lu QingDirector | BuyCommon Stock | 3.5K | $0.61 | $2.1K | 18.3K |