v3.26.1
STOCKHOLDERS' EQUITY (Tables)
3 Months Ended
Mar. 31, 2026
STOCKHOLDERS' EQUITY  
Schedule of authorized and issued preferred stock

  ​ ​ ​

  ​ ​ ​

Issued and Outstanding

Authorized

March 31, 2026

Series A-1 Preferred Stock

 

3,778,798

 

3,778,798

Series A-2 Preferred Stock

 

545,372

 

545,372

Series A-3 Preferred Stock

 

2,423,708

 

2,423,708

Series A-4 Preferred Stock

 

17,303,891

 

17,035,717

Series B-1 Preferred Stock

 

18,530,110

 

18,530,110

Series B-2 Preferred Stock

 

31,800,835

 

23,623,385

Total Preferred Stock

 

74,382,714

 

65,937,090

Summary of stock option activity

Options Outstanding

Weighted Average

Weighted Average

Remaining Term

  ​ ​ ​

Number of Shares

  ​ ​ ​

Exercise Price

  ​ ​ ​

(years)

Balance at December 31, 2025

 

712,381

$

7.50

 

7.0

Granted

 

 

 

Exercised

 

 

 

Expired/Cancelled

 

(35,304)

$

2.50

 

Balance at March 31, 2026

 

677,077

$

7.42

 

6.6

Exercisable at March 31, 2026 and expected to vest thereafter

 

677,077

$

7.42

 

6.6

Summary of stock warrant activity

  ​ ​ ​

Number of Warrants

Balance at December 31, 2025

 

83,213

Granted

 

Exercised

 

(64,584)

Forfeited/Expired

 

Balance at March 31, 2026

 

18,629

Exercisable at March 31, 2026

 

18,629