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Stock-Based Compensation (Tables)
9 Months Ended
Sep. 30, 2025
Share-Based Payment Arrangement [Abstract]  
Schedule of Assumptions in its Application of the Black-Scholes Option Pricing Model for Grants
The Company used the following assumptions in its application of the Black-Scholes option pricing model for grants during the nine months ended September 30, 2025 and 2024:
Nine Months Ended September 30,
20252024
Weighted-average risk-free interest rate
3.76% - 4.55%
3.93% - 4.82%
Expected term (in years)
5.51 - 10.00
5.00 - 10.00
Expected dividend yield0%0%
Expected volatility
65.86% - 67.33%
66.08% - 69.85%
Schedule of Stock Option Activity
The following table summarizes the stock option activity during the nine months ended September 30, 2025:
Number of
Options
Weighted-
Average
Exercise Price
per Share
Weighted
Average
Remaining
Contractual
Term (in Years)
Aggregate
Intrinsic Value
Outstanding at December 31, 20246,382,149$4.40 
Granted2,362,2941.99 
Exercised(48,825)2.84 
Cancelled(369,425)2.90 
Outstanding at September 30, 20258,326,193$3.81 7.36$29,535,941 
Vested and exercisable at September 30, 20254,996,711$4.49 6.47$15,447,408 
Schedule of Recognized Share-based Compensation Expense Recognized
For the three and nine months ended September 30, 2025 and 2024, the Company recognized share-based compensation expense on the accompanying condensed consolidated statements of operations as follows:
Three Months Ended September 30,Nine Months Ended September 30,
2025202420252024
Research and development$602,179 $714,573 $1,945,585 $1,959,834 
General and administrative853,901 925,543 2,727,705 2,816,789 
Total$1,456,080 $1,640,116 $4,673,290 $4,776,623