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Stockholders' Equity (Tables)
12 Months Ended
Dec. 31, 2025
Stockholders' Equity  
Schedule of warrants outstanding to purchase common stock

Exercise

Expiration

  ​ ​ ​

Outstanding

  ​ ​ ​

price

  ​ ​ ​

dates

Common stock warrants

 

8,379

$

28.65

 

2028

Common stock warrants

 

80,177

 

28.65

 

2027

Common stock warrants issued with credit facility

2,000,000

1.11

2035

Pre-funded common stock warrants

12,623,000

0.0001

NA

 

14,711,556

Summary of warrant activity

Number of

  ​ ​ ​

warrants

Outstanding at January 1, 2023

88,556

Granted

Exercised

Canceled/forfeited

Outstanding at December 31, 2023

88,556

Granted

5,800,000

Exercised

Canceled/forfeited

Outstanding at December 31, 2024

5,888,556

Granted

9,523,000

Exercised

(700,000)

Canceled/forfeited

Outstanding at December 31, 2025

14,711,556