v3.26.1
Related party transactions - Summary of transactions with other related parties (Details)
£ in Thousands
12 Months Ended
Dec. 31, 2025
GBP (£)
Option
shares
Dec. 31, 2024
GBP (£)
Option
shares
Oct. 31, 2025
Related party transactions      
Bonuses £ 231 £ 187  
Aggregate gain on directors' exercise of share options 0 0  
Amount outstanding £ 188,526 £ 524,242  
Stuart Simpson      
Related party transactions      
Employment contract, anti-dilution provision, related party's right of ownership after any awards are issued   2.40% 2.00%
Number of share options awarded | Option 1,334,093 1,195,035  
Dmhnal Slattery      
Related party transactions      
Employment contract, anti-dilution provision, related party's right of ownership after any awards are issued   1.00% 1.40%
Number of share options awarded | Option 1,353,865 0  
Clahane Capital SEZC Ltd      
Related party transactions      
Services received, related party transaction £ 13 £ 0  
Amount outstanding £ 4 £ 0  
Independent members of the Board of Directors      
Related party transactions      
Number of share options and restricted stock units awarded | shares 110,155 76,142