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Stockholders Equity and StockBased Compensation (Tables) | 9 Months Ended
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Sep. 30, 2025
Stockholders Equity and StockBased Compensation |
Schedule Of stock option |
|  | Number of Options |  |  | Weighted Average Exercise Price |  |  | Weighted-Average Remaining Contractual Term (Years) |  |  | Aggregate Intrinsic Value |
Outstanding, December 31, 2024 |  |  | 464,940 |  |  | $ | 16.24 |  |  |  | 3.07 |  |  | $ | 184,818 |
Granted |  |  | 12,418 |  |  |  | 10.33 |  |  |  |  |  |  |  | — |
Exercised |  |  | (195,855 | ) |  |  | 6.35 |  |  |  |  |  |  |  | 1,834,474 |
Forfeited |  |  | — |  |  |  | — |  |  |  |  |  |  |  | — |
Expired |  |  | (17,873 | ) |  |  | 75.60 |  |  |  |  |  |  |  | — |
Outstanding, September 30, 2025 |  |  | 263,630 |  |  | $ | 19.28 |  |  |  | 2.35 |  |  |  | 2,045,064 |
Vested and expected to vest, end of the period |  |  | 263,630 |  |  | $ | 19.28 |  |  |  | 2.35 |  |  |  | 2,045,064 |
Options exercisable, end of the period |  |  | 250,547 |  |  | $ | 20.04 |  |  |  | 2.01 |  |  | $ | 1,829,575 |
Schedule Of Share-based Compensation, Stock Options, Activity |
|  | Nine Months Ended |
|  | September 30, |
|  | 2025 |  |  | 2024 |
Expected volatility |  | 109.24% - 117.44% |  |  | 75.36% - 92.89% |
Risk free interest rate |  | 3.80% - 3.95% |  |  | 3.76% - 4.54% |
Dividend yield rate |  |  | — |  |  |  | — |
Expected life |  | 2-6 years |  |  | 2-6 years |
Closing price per share - common stock |  | $9.42 - $15.13 |  |  | $2.49 - $2.62 |
Schedule Of outstanding RSA |
|  | Number of Shares |  |  | Weighted- Average Grant Date Fair Value |  |  | Aggregate Fair Value |
Outstanding, December 31, 2024 |  |  | 781,864 |  |  | $ | 5.19 |  |  | $ | 3,698,217 |
Awards granted (including performance-based RSAs of 1,125,000 shares) |  |  | 1,467,940 |  |  |  | 13.50 |  |  |  | 19,821,822 |
Awards vested |  |  | (136,768 | ) |  |  | 6.10 |  |  |  | 1,346,731 |
Awards forfeited |  |  | — |  |  |  | — |  |  |  | — |
Outstanding, September 30, 2025 |  |  | 2,113,036 |  |  | $ | 10.91 |  |  | $ | 44,817,494 |
Schedule of stock based compensation expense |
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | September 30, |
|  | 2025 |  |  | 2024 |  |  | 2025 |  |  | 2024 |
Research and development expenses |  | $ | 0.5 |  |  | $ | 0.1 |  |  | $ | 0.9 |  |  | $ | 0.2 |
General and administrative expenses |  |  | 1.1 |  |  |  | 0.3 |  |  |  | 2.7 |  |  |  | 1.0 |
Total stock-based compensation expense |  | $ | 1.6 |  |  | $ | 0.4 |  |  | $ | 3.6 |  |  | $ | 1.2 |

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