

| Line Item | 2022-12-31 | Y/Y |
|---|---|---|
| Revenue | $0 | — |
| R&D Expense | $1.6M | +39.8% |
| SG&A Expense | $2.0M | -34.5% |
| Operating Income | -$3.6M | +14.1% |
| Interest Expense | $137K | -72.3% |
| Pre-tax Income | -$3.6M | +21.4% |
| Net Income | -$3.6M | +21.4% |
| EPS (Basic) | -$0.82 | +33.9% |
| Line Item | 2022-12-31 | Y/Y |
|---|---|---|
| Short-term Investments | $7.8M | -21.0% |
| Current Assets | $8.0M | -27.3% |
| Total Assets | $8.0M | -27.3% |
| Current Liabilities | $1.1M | +40.1% |
| Total Liabilities | $1.1M | +0.2% |
| Stockholders' Equity | $6.9M | -30.4% |
| Line Item | 2022-12-31 | Y/Y |
|---|---|---|
| Operating Cash Flow | -$2.0M | +28.8% |
| Investing Cash Flow | $1.6M | +116.1% |
| Financing Cash Flow | $12.6M | +0.0% |