​

  ​ ​ ​

June 30, 

  ​ ​ ​

December 31, 

​

​

2026

​

2025

Prepaid R&D costs

​

$

675,978

​

$

920,947

Prepaid insurance

​

108,501

​

277,808

Other prepaid expense

​

51,667

​

63,219

Deferred offering costs (note 13)

​

​

—

​

​

—

Total

​

$

836,146

​

$

1,261,974