
Financial Performance - Research and development expenses for 2024 were £18,017 thousand, a decrease of 28% from £25,062 thousand in 2023[29]. - Administrative expenses decreased to £4,988 thousand in 2024 from £6,063 thousand in 2023, representing a reduction of 18%[29]. - The operating loss for 2024 was £22,809 thousand, down 30% from £32,784 thousand in 2023[29]. - The net loss for the year 2024 was £18,997 thousand, a 31% improvement compared to £27,632 thousand in 2023[29]. - The basic and diluted loss per ordinary share improved to £0.26 in 2024 from £0.53 in 2023[29]. - The company has an accumulated deficit totaling £224.3 million and cash flows used in operating activities of £19.1 million for the year ended December 31, 2024[67]. - The company has cumulative carry forward tax losses of £104.2 million as of December 31, 2024, which may be subject to restrictions limiting their utilization[77]. Cash and Assets - As of December 31, 2024, cash and cash equivalents were £6,749 thousand, a significant decrease from £17,225 thousand in 2023[30]. - Total assets decreased to £14,774 thousand in 2024 from £27,811 thousand in 2023, reflecting a decline of 47%[30]. - As of December 31, 2024, the company had cash and cash equivalents of £6.7 million, indicating a need for substantial additional funding to continue operations[67]. Future Financial Outlook - The company expects to continue incurring losses for the foreseeable future, indicating ongoing financial challenges[44]. - The company expects to incur significant expenses and operating losses for the foreseeable future, with net losses fluctuating significantly from quarter to quarter[45]. - The company may require additional capital to continue operations, which could dilute ownership interests[50]. - The company plans to commence an equity financing process to raise additional capital, but there is no assurance of success, and failure to raise funds could lead to operational wind down or bankruptcy[70]. - The company faces uncertainty regarding its ability to raise additional capital within the going concern period, which may negatively impact its trading price and relationships with third parties[68]. Product Development and Regulatory Challenges - The company is currently evaluating product candidates NUC-7738 and NUC-3373 in ongoing clinical trials, which are critical for future revenue generation[44]. - The company has invested substantially in the development of product candidates NUC-7738 and NUC-3373, with no revenues generated from product sales expected for at least the next several years[51]. - The company plans to seek regulatory approval for NUC-7738 and NUC-3373 in the United States and the European Union, facing varying regulatory requirements across jurisdictions[55]. - The company may face significant delays or inability to commercialize product candidates if it does not overcome various development and regulatory challenges[53]. - The company anticipates that expenses will increase substantially as it completes ongoing clinical trials and initiates additional trials for its product candidates[48]. - The company has not submitted any New Drug Applications (NDA) or Marketing Authorization Applications (MAA) for its product candidates and does not expect to do so in the foreseeable future[51]. - The company must obtain marketing approvals in multiple jurisdictions, which requires substantial investment and significant marketing efforts[103]. Clinical Trials and Market Risks - NUC-7738 is currently in the Phase 2 part of a Phase 1/2 clinical trial (NuTide:701) for advanced solid tumors and melanoma, with favorable results from Phase 1 not guaranteed to replicate[100]. - NUC-3373 is being evaluated in a Phase 1b/2 modular clinical trial (NuTide:303) in combination with pembrolizumab and docetaxel for advanced solid tumors and lung cancer, respectively[100]. - The risk of failure in drug development is high, with significant delays or inability to complete clinical trials potentially harming business prospects[110]. - Delays in patient enrollment for clinical trials could significantly impact the development timeline and increase costs[109]. - The FDA may require additional studies or impose new requirements that could delay or prevent marketing approval for product candidates[112]. Compliance and Regulatory Environment - The company is subject to the GDPR and U.K. GDPR when conducting clinical trials involving U.K.- or E.E.A.-based data subjects, which imposes strict requirements for handling personal data[118]. - The GDPR allows for fines of up to €20 million or 4% of total worldwide annual turnover for non-compliance, with the potential for increased fines based on turnover[128]. - The company faces increasing complexity and costs due to various U.S. state privacy laws, such as California's CCPA and the recently enacted "My Health My Data" Act in Washington State[131][132]. - The company must navigate potential legal challenges and regulatory scrutiny related to data transfers between the E.E.A. and the U.S., which may affect service provision and financial results[120][123]. - The company is subject to healthcare laws and regulations that could expose it to criminal sanctions and civil penalties[155]. Market Competition and Commercialization - The company faces substantial competition from major pharmaceutical and biotechnology companies, which may hinder the commercialization of its product candidates[206]. - If product candidates receive marketing approval, their market acceptance will depend on factors such as efficacy, safety, pricing, and reimbursement availability[205]. - The company currently lacks marketing capability or a sales force, which may impede its ability to effectively sell or market approved product candidates[215]. - There is a risk that competitors may develop safer, more effective, or less expensive products, potentially reducing the company's market opportunity[209]. - The company may face delays in obtaining reimbursement for newly approved drugs, which could negatively impact revenue generation[214]. Cybersecurity and Operational Risks - Cybersecurity incidents pose a risk to the company's internal systems and could disrupt product development programs[217]. - The company has implemented cybersecurity measures to prevent and respond to incidents, but vulnerabilities remain, which could lead to significant operational disruptions and financial harm[219]. - Loss of clinical trial data could delay development and regulatory approval efforts, significantly increasing recovery costs and exposing the company to regulatory enforcement and reputational damage[219]. - Product liability lawsuits pose substantial risks, potentially leading to significant liabilities and limiting commercialization of developed products[220]. Intellectual Property and Collaboration - Intellectual property protection is crucial for the company's technology and products; failure to secure adequate patents could impair commercialization efforts[223]. - The company's patent portfolio includes both patents and applications covering novel product candidates, formulations, and manufacturing processes[224]. - The company is required to maintain compliance with various obligations under its collaboration agreement, failure of which could result in loss of rights to essential intellectual property[204]. - Collaborations with third parties for product development may not be successful, impacting the company's ability to generate additional product candidates[198].