XML 555 R138.htm IDEA: XBRL DOCUMENT v3.25.2
Additional information - Financial Statement Schedule I - Condensed statement of changes in equity (Details) - GBP (£)
£ in Thousands
 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2023
Balance at beginning of the year £ 144,890 £ 103,950 £ 127,508
Loss for the year (33,023) (113,159) (28,678)
Total comprehensive loss for the year (31,800) (118,161) (25,626)
Proceeds from issue of shares 79,985 158,541  
Equity-settled share based payments 658 875 1,753
Balance at end of the year 193,733 144,890 103,950
Share capital      
Balance at beginning of the year 55 53 53
Proceeds from issue of shares 1 2  
Balance at end of the year 56 55 53
Share premium      
Balance at beginning of the year 227,361 68,822 68,822
Proceeds from issue of shares 79,984 158,539  
Balance at end of the year 307,345 227,361 68,822
Treasury shares      
Balance at beginning of the year (21,305) (21,305) (21,305)
Balance at end of the year (21,305) (21,305) (21,305)
Retained earnings      
Balance at beginning of the year (309,251) (196,652) (170,042)
Loss for the year (33,023) (113,159) (28,678)
Total comprehensive loss for the year (33,023) (113,159) (28,678)
Equity-settled share based payments 658 875 1,753
Balance at end of the year (341,616) (309,251) (196,652)
Parent      
Balance at beginning of the year 401,493 293,757 305,679
Loss for the year (899) (51,681) (13,675)
Total comprehensive loss for the year (899) (51,681) (13,675)
Proceeds from issue of shares 79,985 158,541  
Equity-settled share based payments 658 876 1,753
Balance at end of the year 481,237 401,493 293,757
Parent | Share capital      
Balance at beginning of the year 55 53 53
Proceeds from issue of shares 1 2  
Balance at end of the year 56 55 53
Parent | Share premium      
Balance at beginning of the year 227,361 68,822 68,822
Proceeds from issue of shares 79,984 158,539  
Balance at end of the year 307,345 227,361 68,822
Parent | Treasury shares      
Balance at beginning of the year (21,305) (21,305) (21,305)
Balance at end of the year (21,305) (21,305) (21,305)
Parent | Retained earnings      
Balance at beginning of the year 195,382 246,187 258,109
Loss for the year (899) (51,681) (13,675)
Total comprehensive loss for the year (899) (51,681) (13,675)
Equity-settled share based payments 658 876 1,753
Balance at end of the year £ 195,141 £ 195,382 £ 246,187