Revenue
2022
2023
2024
2025
| 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|
| Revenue | $0 | $0 | $0 | $0 | — |
| Research & development | $813,000 | $927,000 | $1.1M | $1.3M | — |
| Operating expenses | $2.6M | $2.1M | $2.8M | $2.8M | — |
| Operating income | −$2.6M | −$2.1M | −$2.8M | −$2.8M | — |
| EBITDA | −$2.5M | −$1.9M | −$2.7M | −$5.7M | — |
| Net income | −$4.7M | −$3.0M | −$4.4M | −$6.6M | — |
| Basic EPSper basic share | -$0.06 | -$0.04 | -$0.06 | -$0.09 | -$0.06 |
| Diluted EPSper diluted share | -$0.06 | -$0.04 | -$0.06 | -$0.09 | -$0.06 |
Reported shareholders
Reported holdings Number of shares
| Holder | Shares held |
|---|---|
KUO FU-FENG | 25.35M |
BlackRock, Inc. | 260.32K |
GEODE CAPITAL MANAGEMENT, LLC | 68.88K |
HRT FINANCIAL LP | 50.42K |
XTX Topco Ltd | 29.07K |
RENAISSANCE TECHNOLOGIES LLC | 22.9K |
China Universal Asset Management Co., Ltd. | 12.1K |
State of Wyoming | 11.21K |
MORGAN STANLEY | 6.11K |
BARCLAYS PLC | 5.93K |
JPMORGAN CHASE & CO | 5.38K |
UBS Group AG | 4.05K |
Mirae Asset Global Investments Co., Ltd. | 3.4K |
Hsu Feng-Lin | 3K |
Hsu Ming Tsan | 3K |
BNP PARIBAS FINANCIAL MARKETS | 2.71K |
CITIGROUP INC | 2.5K |
GF FUND MANAGEMENT CO. LTD. | 1.56K |
Tower Research Capital LLC (TRC) | 1.07K |
Cornerstone Financial Management LLC | 234 |
Bars compare reported share counts. A matching total for this share class and reporting period is unavailable, so percentages are not shown.