NuCana plc reported on June 27, 2025, that they have reached agreements with Series A Warrant Holders allowing for cancellation of warrants in exchange for cash payments based on ATM offering proceeds. As of June 26, 2025, there are 59,481,105 Series A Warrants outstanding, and the cancellation process is set to proceed until the warrants are fully canceled or by December 31, 2025.