v3.26.3
Key management personnel - Additional information (Details)
1 Months Ended 12 Months Ended
Nov. 19, 2025
$ / shares
shares
Jul. 03, 2025
CAD ($)
Options
Mar. 28, 2024
$ / shares
shares
Jul. 13, 2022
$ / shares
shares
Nov. 30, 2025
$ / shares
shares
Jul. 31, 2025
security
Dec. 31, 2025
CAD ($)
Options
$ / shares
shares
Dec. 31, 2024
CAD ($)
Options
shares
Dec. 31, 2025
$ / shares
Dec. 31, 2023
Options
Key management personnel                    
Expense reimbursements, accrued bonuses, and accrued vacation | $             $ 332,430 $ 648,536    
Salary compensation | $             $ 4,544,828 $ 5,572,162    
Options outstanding | Options             9,275,900 11,777,700   10,545,500
Options exercisable | Options             8,233,796      
Warrants owned             2,392,832 5,066,250    
Exercise price of warrant | $ / shares     $ 3              
Number of units issued 4,785,674   9,792,250 10,150,000     4,785,674      
Number of shares for each unit 1   1 1            
Number of warrants for each unit     0.5              
Purchase price | (per share) $ 2.1   $ 2.35 $ 1.5         $ 2.1  
November '25 Warrants                    
Key management personnel                    
Exercise price of warrant | $ / shares                 $ 2.65  
Number of shares for each unit             1      
Number of warrants for each unit             0.5      
Retention Securities                    
Key management personnel                    
Equity instruments forfeited | security           98,333        
Former Chief Medical Officer                    
Key management personnel                    
Salary compensation | $             $ 330,000      
Accrued bonus | $             0      
Accrued vacation | $             $ 24,095      
Options forfeited | Options             100,000      
Options outstanding | Options             985,000      
Options exercisable | Options             985,000      
Reversal of stock-based compensation expense | $             $ 22,658      
Chief Medical Advisor                    
Key management personnel                    
Consulting service fees | $             320,067      
Former Chairman Of Board Of Directors                    
Key management personnel                    
Options forfeited | Options   60,000                
Options outstanding | Options   350,000                
Stock-based compensation expense | $   $ 28,466                
Former President and Chief Executive Officer                    
Key management personnel                    
Salary compensation | $             $ 651,461      
Options forfeited | Options             1,083,500      
Options outstanding | Options             3,310,567      
Options exercisable | Options             3,310,567      
Reversal of stock-based compensation expense | $             $ 510,933      
Former President and Chief Executive Officer | Retention Securities                    
Key management personnel                    
Equity instruments forfeited | Options             98,333      
Majority Shareholder | July 2022 private placement                    
Key management personnel                    
Number of shares owned             10,000,000      
Warrants owned             5,000,000      
Exercise price of warrant | $ / shares             $ 2.44      
Majority Shareholder | March 2024 bought deal financing                    
Key management personnel                    
Number of shares owned             3,831,530      
Warrants owned             1,439,574      
Exercise price of warrant | $ / shares             $ 3      
Majority Shareholder | November 2025 private placement                    
Key management personnel                    
Number of shares owned             857,143      
Warrants owned             904,761      
Exercise price of warrant | $ / shares             $ 2.65      
Directors | November 2025 private placement                    
Key management personnel                    
Number of units issued         250,000   250,000      
Number of shares for each unit         1          
Purchase price | $ / shares         $ 2.1          
Directors | November 2025 private placement | November '25 Warrants                    
Key management personnel                    
Number of warrants for each unit         0.5