NuCana To Implement ADS Ratio Change Of 1 ADS to 5,000 Ordinary Shares

NuCana PLC NCNA:

• NUCANA ANNOUNCES PLAN TO IMPLEMENT ADS RATIO CHANGE

• NUCANA PLC - PLANS TO CHANGE ADS RATIO TO 5,000 ORDINARY SHARES

• NUCANA PLC - ADS RATIO CHANGE EFFECTIVE AUGUST 8, 2025