Akari Therapeutics Plc
For the period ended Dec 31, 2024. Filed Apr 15, 2025.
View on SEC.govAbout this filing
A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.
FY2024 · Filed Apr 15, 2025
AKTX$7.37-4.9%Stored close · as of Nov 6, 2026
What changed in Risk Factors?
Read the current filingPrevious report: 10-K
Period ended 2023-12-31; filed 2024-03-29.
0000950170-24-038661
Item 1A. Risk FactorsCurrent report: 10-K
Period ended 2024-12-31; filed 2025-04-15.
0000950170-25-054278
Item 1A. Risk FactorsThe baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.
Compared 292 previous paragraphs and 306 current paragraphs.
110 unchanged; 59 reworded; 137 added; 116 removed; 7 previous and 0 current paragraphs rearranged.
Tables are not compared: 0 previous and 0 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.
A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.
Added paragraphs (137)
Current report
We have not initiated clinical development of any of the product candidates in our active pipeline and expect that it will be many years, if ever, before any of our candidates is ready for commercialization. To become and remain profitable, we must develop and, either directly or through collaborators, commercialize products with market potential. This will require us to be successful in a range of activities, including identifying product candidates, completing preclinical studies and clinical trials of product candidates, obtaining marketing approval for these product candidates, manufacturing, marketing and selling products for which we may obtain marketing approval and satisfying any post-marketing requirements. We may never succeed in these activities and, even if we do, we may never generate revenues that are significant or large enough to achieve profitability. Additionally, we are unable to predict the extent of any future losses or when we will become profitable, if at all. Our failure to become and remain profitable could impair our ability to raise capital, maintain our research and development efforts, expand our business or continue our operations. Accordingly, investors may not receive any return on their investment or may lose their entire investment.
Current report
If we are unable to obtain funding on a timely basis, we will be delayed or unable to complete ongoing research for our programs and we may be required to significantly curtail some or all of our activities. Additionally, any additional fundraising efforts may divert our management from their day-to-day activities, which may adversely affect our ability to develop and commercialize any product candidates we may develop. We cannot be certain that additional funding will be available on acceptable terms or at all. We have no committed source of additional capital and, if we are unable to raise additional capital in sufficient amounts or on terms acceptable to us, we may have to significantly delay, scale back or discontinue the development or commercialization of any product candidates or other research and development initiatives. We could be required to seek collaborators for potential product candidates or complete divestitures of some or all of our legacy programs or product candidates earlier than we would otherwise plan or on terms that are less favorable than might otherwise be available. We could also be required to relinquish or license our rights to product candidates on unfavorable terms in certain markets where we otherwise would seek to pursue development or commercialization ourselves.
Current report
Raising additional capital may cause significant dilution to our shareholders or restrict our operations.
Current report
Our ability to use net operating losses to offset future income may be subject to certain limitations.
Current report
As of December 31, 2024, we had cumulative UK, U.S. federal, various U.S. state, Switzerland, and South Korea net operating loss carryforwards (“NOL”) to offset future taxable income of approximately $145.7 million, $38.1 million, $71.8 million, less than $0.3 million, and $87.0 million, respectively. NOLs in certain jurisdictions do not expire, while NOLs in some jurisdictions are subject to expiration. A lack of future taxable income would adversely affect our ability to utilize these NOLs. In addition, under Section 382 of the Internal Revenue Code of 1986, as amended (the Code), a corporation that undergoes an “ownership change” is subject to limitations on its ability to utilize its NOLs to offset future taxable income. We have already experienced ownership changes as defined under Section 382 of the Code. Depending on the timing of any future utilization of our NOLs, the amount that can be utilized each year may be limited as a result of such previous ownership changes. In addition, future changes in our stock ownership, including changes that may be outside of our control, could result in additional ownership changes under Section 382 of the Code. Our NOLs may also be impaired under similar provisions of state law. We maintain a full valuation allowance related to our NOLs and other deferred tax assets due to the uncertainty of the ultimate realization of the future benefits of those assets.
Current report
We have identified material weaknesses in our internal control over financial reporting. If our remediation of the material weaknesses are not effective, or if we experience additional material weaknesses in the future or otherwise fail to maintain an effective system of internal controls in the future, we may not be able to accurately or timely report our financial condition or results of operations, which may adversely affect investor confidence in us and, as a result, the value of our ADSs.
Current report
As a public company, we are required to maintain internal control over financial reporting and to report any material weaknesses in such internal control. Section 404 of the Sarbanes-Oxley Act of 2002 (“Sarbanes-Oxley”) requires that we evaluate and determine the effectiveness of our internal control over financial reporting. The rules governing the standards that must be met for management to assess our internal control over financial reporting are complex and require significant documentation, testing and possible remediation. In connection with our year-end assessment as part of the preparation of this Form 10-K, we determined that, as of December 31, 2024, we did not maintain effective internal control over financial reporting due to material weaknesses identified relating to the lack of formalized information technology general controls, lack of formally designed and implemented “purchase to pay” controls, and lack of effective controls over business combination accounting, as more fully described in “Disclosure Controls and Procedures” in Item 9A of Part II of this Form 10-K. A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of our annual or interim consolidated financial statements will not be prevented or detected on a timely basis.
Current report
While we are in the process of implementing changes to remediate the material weaknesses we have identified, we cannot assure you that these measures will significantly improve or remediate such material weaknesses. We may discover additional weaknesses in our system of internal financial and accounting controls and procedures that could result in a material misstatement of our consolidated financial statements. Our internal control over financial reporting will not prevent or detect all errors or fraud. A control system, no matter how well designed and operated, can provide only reasonable, not absolute, assurance that the control system’s objectives will be met. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that misstatements due to error or fraud will not occur or that all control issues and instances of fraud will be detected.
Current report
If we are unable to maintain proper and effective internal controls over financial reporting, we may not be able to produce timely and accurate financial statements. If that were to happen, our investors could lose confidence in our reported financial information, the market price of our ADSs could decline, and we could be subject to sanctions or investigations by the SEC or other regulatory authorities.
Current report
Risks Related to Discovery, Development and Regulatory Approval of Our Product Candidates
Current report
We have not initiated clinical studies for any of the programs in our active pipeline or entered into any strategic partnerships regarding the continued development of our legacy pipeline assets. As a result, it may be years before we commercialize a product candidate, if ever. If we, alone or with a strategic partner, are unable to identify and advance product candidates through preclinical studies and clinical trials, obtain marketing approval and ultimately commercialize them, or experience significant delays in doing so, our business will be materially harmed.
Current report
The success of our business depends primarily upon our ability to identify, develop and commercialize product candidates, which are subject to the risks of failure inherent in the novel approaches, targets and mechanisms of action upon which we base our efforts. We are early in our development efforts, have not yet completed preclinical studies of AKTX-101, our lead product candidate, and our other current active programs are in the drug discovery stage. We recently suspended further development of our legacy pipeline assets nomacopan, PAS-nomacopan, and PHP-303, and we cannot guarantee that we will be able to enter into any strategic partnerships covering the continued development of such assets or that future strategic partnerships with respect to such assets that we may enter into, if any, will result in successful therapeutic products. Furthermore, our reliance on our ADC Platform in the identification and development of product candidates may not yield any viable pharmaceutical products.
Current report
Additionally, our ability to achieve and sustain profitability depends on obtaining regulatory approvals for, and successfully commercializing, our product candidates, either alone or with third parties, and we cannot guarantee that we will ever obtain regulatory approval for any of our product candidates. Before obtaining regulatory approval for the commercial distribution of any product candidates, we must conduct extensive preclinical studies followed by clinical trials to demonstrate the safety and efficacy of our product candidates in humans. We cannot be certain of the timely completion or outcome of our research and development activities, preclinical studies or any future clinical trials, and cannot predict if the FDA or other regulatory authorities will accept our proposed clinical programs or if the outcome of our preclinical studies will ultimately support the further development of our future product candidates.
Current report
We also may not have the financial resources to continue development of, or the ability to enter into collaborations or other strategic partnerships for, a product candidate if we experience any issues that delay or prevent regulatory approval of, or our ability to commercialize, product candidates, including:
Current report
negative or inconclusive results from our preclinical trials, leading to a decision to conduct additional preclinical studies or abandon a program;
Current report
negative or inconclusive results from clinical trials or the clinical trials of others for product candidates similar to ours, leading to a decision or requirement to conduct additional preclinical studies or clinical trials or abandon a program;
Current report
our clinical safety data in humans not matching the safety evaluation in relevant animal models;
Current report
our strategy of deploying payloads, including our PH-1 payload, as ADCs failing to mitigate known toxicities of those classes of small molecules delivered as systemic chemotherapies;
Current report
our clinical data failing to match preclinical data supporting antibody selectivity, linker stability, pharmacokinetics, anti-tumor efficacy, or any other key attributes;
Current report
product-related side effects experienced by participants in our clinical trials or by individuals using drugs or therapeutic antibodies similar to ours;
Current report
delays in clinical trials as a result of the limited number of patients with the diseases that some or all of our current or expected future product candidates target, patient enrollment taking longer than anticipated or patient withdrawal;
Current report
high drop-out rates or high failure rates of research subjects;
Current report
inadequate supply or quality of product candidate components or materials or other supplies necessary for the conduct of preclinical studies or clinical trials;
Current report
unfavorable FDA or other regulatory agency inspection and review of a clinical trial or manufacture site;
Current report
delays and changes in regulatory requirements, policies and guidelines;
Current report
the FDA or other regulatory agencies interpreting our data differently than we do;
Current report
or adverse impacts caused by any future pandemics or geopolitical considerations which could heighten any of the foregoing risks.
Current report
Our inability to complete development of, or commercialize, our product candidates, or significant delays in doing so due to one or more of these factors, or other factors, could have a material and adverse effect on our business, financial condition, results of operations and prospects.
Current report
Preclinical and clinical drug development is a lengthy and expensive process, with uncertain timelines and outcomes. If preclinical studies or clinical trials of our product candidates are prolonged or delayed, we may be unable to obtain required regulatory approvals, and therefore be unable to commercialize our product candidates or any of our future product candidates on a timely basis or at all.
Current report
failure to receive the necessary regulatory approvals or a delay in receiving such approvals, which, among other things, may be caused by patients who fail the trial screening process, slow enrollment in clinical trials, patients dropping out of trials, patients lost to follow-up, length of time to achieve trial endpoints, additional time requirements for data analysis or application preparation, discussions with the FDA, EMA or other comparable foreign regulatory authorities (including FDA, EMA or other comparable foreign regulatory authorities requesting additional preclinical or clinical data, such as long-term toxicology studies), or encountering unexpected safety or manufacturing issues;
Current report
preclinical study results may show the product candidate to be less effective than desired or to have harmful on-target or off-target side effects; or
Current report
Furthermore, the length of time necessary to complete clinical trials and submit an application for marketing approval for a final decision by a regulatory authority varies significantly from one product candidate to the next and from one country or jurisdiction to the next and may be difficult to predict. Even if we are successful in obtaining marketing approval, commercial success of any approved products will also depend in large part on the availability of coverage and adequate reimbursement from third-party payors, including government payors such as the Medicare and Medicaid programs and managed care organizations in the United States or country-specific governmental organizations in foreign countries, which may be affected by existing and future healthcare reform measures designed to reduce the cost of healthcare. Third-party payors could require us to conduct additional studies, including post-marketing studies related to the cost effectiveness of a product, to qualify for reimbursement, which could be costly and divert our resources. If government and other healthcare payors were not to provide coverage and adequate reimbursement for our products once approved, market acceptance and commercial success would be reduced. Even if we are able to obtain coverage and adequate reimbursement for our products once approved, there may be features or characteristics of our products, such as dose preparation requirements, that prevent our products from achieving market acceptance by the healthcare or patient communities.
Current report
In addition, if any of our product candidates receive marketing approval, we will be subject to significant regulatory obligations regarding the submission of safety and other post-marketing information and reports and registration, and will need to continue to comply (or ensure that our third-party providers comply) with current Good Manufacturing Practice (“cGMPs”) and Good Clinical Practice (“GCPs”) for any clinical trials that we conduct post-approval. In addition, there is always the risk that we, a regulatory authority or a third party might identify previously unknown problems with a product post-approval, such as AEs of unanticipated severity or frequency. Compliance with these requirements is costly, and any failure to comply or other issues with our product candidates post-approval could adversely affect our business, financial condition and results of operations
Current report
We may encounter substantial delays in the commencement, enrollment or completion of clinical trials or we may fail to demonstrate safety and efficacy to the satisfaction of applicable regulatory authorities, which could prevent us from commercializing any product candidates we determine to develop on a timely basis, if at all.
Current report
The risk of failure in developing product candidates is high. It is impossible to predict when or if any product candidate would prove effective or safe in humans or receive regulatory approval. Before obtaining marketing approval from regulatory authorities for the sale of any product candidate, we must complete preclinical development, submit an IND or comparable foreign application to permit initiation of clinical studies, and then conduct extensive clinical trials to demonstrate the safety and efficacy of product candidates in humans. We have not yet commenced or completed a clinical trial of any of the product candidates in our active pipeline.
Current report
Before we can commence clinical trials for a product candidate, we must complete extensive preclinical testing and studies that support our INDs and other regulatory filings. We cannot be certain of the timely identification of a product candidate or the completion or outcome of our preclinical testing and studies and cannot predict whether the FDA, EMA or other comparable foreign regulatory authorities will accept our proposed clinical programs or whether the outcome of our preclinical testing and studies will ultimately support the further development of any product candidates. Conducting preclinical testing is a lengthy, time-consuming and expensive process. The length of time may vary substantially according to the type, complexity and novelty of the program, and often can be several years or more per program. As a result, we cannot be sure that we will be able to submit INDs or other comparable foreign regulatory submissions for our preclinical programs on the timelines we expect, if at all, and we cannot be sure that submission of INDs will result in the FDA, EMA, or other comparable foreign regulatory authority allowing clinical trials to begin.
Current report
Patient enrollment depends on many factors, including the size and nature of the patient population, eligibility criteria for the trial, the proximity of patients to clinical sites, the design of the clinical protocol, the availability of competing clinical trials, the availability of new drugs or biologics approved for the indication the clinical trial is investigating, and clinicians’ and patients’ perceptions as to the potential advantages of the drug being studied in relation to other available therapies. These factors may make it difficult to enroll enough patients to complete clinical trials in a timely and cost-effective manner.
Current report
Further, conducting clinical trials in foreign countries, as we may do for our product candidates, presents additional risks that may delay completion of our clinical trials. These risks include the failure of enrolled patients in foreign countries to adhere to clinical protocols as a result of differences in healthcare services or cultural customs, managing additional administrative burdens associated with foreign regulatory requirements, as well as political, currency exchange and other economic risks relevant to such foreign countries. We may face delays in meeting our anticipated timelines for our ongoing and planned clinical trials, which could adversely affect our business, financial condition, results of operations and growth prospects.
Current report
Any inability to successfully complete preclinical and clinical development could result in additional costs to us or impair our ability to generate revenue from future product sales and regulatory and commercialization milestones. In addition, if we make manufacturing or formulation changes to our product candidates, we may need to conduct additional testing to bridge our modified product candidate to earlier versions. Clinical trial delays could also shorten any periods during which we may have the exclusive right to commercialize our product candidates, if approved, or allow our competitors to bring comparable products to market before we do, which could impair our ability to successfully commercialize our product candidates and may harm our business, financial condition, results of operations and prospects.
Showing the first 40 of 137 passages. Open the source sections for the rest.
Removed paragraphs (116)
Previous report
Our failure to become and remain profitable could depress the market price of the ADS representing our ordinary shares, and could impair our ability to raise capital, expand our business, diversify our product offerings or continue our operations. If we continue to suffer losses as we have in the past, investors may not receive any return on their investment and may lose their entire investment.
Previous report
Our auditor’s report on our consolidated financial statements states that our recurring operating losses, negative cash flows and dependence on additional financial support raises substantial doubt about our ability to continue as a going concern, which may have a detrimental effect on our ability to obtain additional funding.
Previous report
The report of our U.S. independent registered public accounting firm on our consolidated financial statements for the period ended December 31, 2023, includes an explanatory paragraph raising substantial doubt about our ability to continue as a going concern as a result of our recurring losses from operations and net capital deficiency. Our future is dependent upon our ability to obtain financing in the future. This opinion could materially limit our ability to raise funds. If we fail to raise sufficient capital when needed, we will not be able to complete our business plan. As a result, we may have to liquidate our business and investors may lose their investment in our ADSs.
Previous report
the costs and timing of establishing sales, marketing, and reimbursement capabilities;
Previous report
If we are unable to obtain funding on a timely basis, we will be delayed or unable to complete ongoing and planned clinical trials for nomacopan and we may be required to significantly curtail some or all of our activities. We also could be required to seek funds through arrangements with collaborative partners or otherwise that may require us to relinquish rights to our product candidates or some of our technologies or otherwise agree to terms unfavorable to us.
Previous report
Risks Related to the Clinical Development and Marketing Authorization of Our Product Candidates
Previous report
Our business depends on the success of nomacopan, which is still under development. If we are unable to obtain marketing authorization for or successfully commercialize nomacopan, our business could be materially harmed.
Previous report
Nomacopan has been the primary focus of our product development. Successful continued development and ultimate marketing authorization of nomacopan for at least one indication is critical to the future success of our business. We have invested, and will continue to invest, a significant portion of our time and financial resources in the development of nomacopan. We will need to raise sufficient funds for, and successfully enroll and complete, our ongoing clinical development programs for nomacopan and for our planned clinical development programs for nomacopan in other indications. The future regulatory and commercial success of this product candidate is subject to a number of risks, including the following:
Previous report
we may not have sufficient financial and other resources to complete the necessary clinical trials for nomacopan;
Previous report
we may not be able to obtain adequate evidence of efficacy and safety for nomacopan;
Previous report
we do not know the degree to which nomacopan will be adopted by the market, even if approved;
Previous report
in our clinical programs, we may experience difficulty in enrollment, adjustments to clinical trial protocols or the need for additional clinical trial sites, which could delay our clinical trial progress;
Previous report
our reliance on a sole manufacturer to supply drug substance and a sole manufacturer to provide drug product formulation of nomacopan that is being used in our clinical trials may negatively impact the availability of our drug product;
Previous report
we may encounter disruptions in the supply chain of nomacopan which could negatively impact our ability to supply our drug product to clinical trial sites, delaying clinical studies;
Previous report
the results of our clinical trials may not meet the level of statistical or clinical significance required by the FDA, MHRA, EMA or comparable foreign regulatory bodies for marketing approval;
Previous report
patients in our clinical trials may die or suffer other adverse effects for reasons that may or may not be related to nomacopan, which could delay or prevent further clinical development;
Previous report
the standards implemented by clinical or regulatory agencies may change at any time;
Previous report
the FDA, MHRA, EMA or comparable foreign regulatory agencies may require efficacy endpoints for a clinical trial that differ from the endpoints of our current or future trials, which may require us to conduct additional clinical trials;
Previous report
the mechanism of action of nomacopan is complex and we do not know the degree to which it will translate into a medical benefit in certain indications; and
Previous report
Of the large number of drugs in development in the pharmaceutical industry, only a small percentage results in the submission of a new drug application (“NDA”), or biologics license application (“BLA”) to the FDA, or a marketing authorization application (“MAA”) to the EMA and even fewer are approved for commercialization. Furthermore, even if we do receive marketing authorization to market nomacopan, any such approval may be subject to limitations on the indicated uses or patient populations for which we may market the product. Accordingly, even if we are able to obtain the requisite financing to continue to fund our development programs, we cannot assure that nomacopan will be successfully developed or commercialized. If we or any of our future development partners are unable to develop, or obtain marketing authorization for, or, if approved, successfully commercialize nomacopan, we may not be able to achieve forecasted revenues.
Previous report
We may not be able to initiate or continue clinical trials required by the FDA, MHRA, EMA or other foreign regulatory agencies for nomacopan if we are unable to locate and enroll a sufficient number of eligible patients to participate in these clinical trials. We will be required to identify and enroll a sufficient number of patients with HSCT-TMA and other diseases for each of our ongoing and planned clinical trials of nomacopan in these indications. To date, we have experienced delays in enrollment of patients in our clinical trials and supply chain issues due in particular to the COVID-19 pandemic for certain of our past clinical trials, including, without limitation, in our discontinued bullous pemphigoid (“BP”) clinical program, and, in the case of enrollment delays, the fact that we are targeting a small patient population with a rare disease or indication.
Previous report
Our inability to enroll a sufficient number of patients for any of our clinical trials would result in significant delays or may require us to abandon one or more clinical trials.
Previous report
If clinical trials or marketing authorization processes for nomacopan are prolonged, delayed or suspended, we may be unable to commercialize nomacopan on a timely basis.
Previous report
We cannot predict whether we will encounter problems with any of our completed, ongoing or planned clinical trials that will cause us, an IRB, or any regulatory authority, to delay or suspend those clinical trials and may negatively impact our ability to obtain marketing authorization for, and to market and sell, a particular product candidate, including:
Previous report
conditions imposed on us by the FDA, MHRA, EMA or another foreign regulatory authority regarding the scope or design of our clinical trials;
Previous report
delays in reaching, or filing to reach, agreement on acceptable terms with prospective trial sites
Previous report
and prospective clinical research organizations (“CROs”), the terms of which can be extensively
Previous report
negotiated and may vary significant among different CROs and trial sites;
Previous report
insufficient supply of our product candidates or other materials necessary to conduct and complete our clinical trials;
Previous report
slow enrollment and retention rate of subjects in our clinical trials; and
Previous report
serious or unexpected drug-related side effects related to the product candidate being tested, including
Previous report
side effects that lead one or more regulatory authorities to impose a clinical hold.
Previous report
Commercialization may be delayed by the imposition of additional conditions on our clinical trials by the FDA, MHRA, EMA or any other applicable foreign regulatory authority or the requirement of additional supportive studies by the FDA, MHRA, EMA or such foreign regulatory authority.
Previous report
Public health epidemics or outbreaks could adversely impact our business as a result of disruptions, such as travel bans, quarantines, staffing shortages, and interruptions to access the trial sites and supply chains, which could result in material delays and complications with respect to our research and development programs and clinical trials.
Previous report
We may not receive a Priority Review Voucher (“PRV”) in connection with the approval of nomacopan for the treatment of HSCT-TMA, which would permit priority review for a subsequent marketing application for a different product or may be sold to a third party.
Previous report
In November 2022, the FDA granted the Rare Pediatric Disease Designation to nomacopan for the treatment of pediatric HSCT-TMA. The FDA Rare Pediatric Disease Designation and Voucher Program recognizes the unmet need for approved treatments in rare pediatric diseases and is intended to encourage development of these treatments. Under this program, a sponsor who receives an approval of an NDA or BLA for a rare pediatric disease may be eligible for a PRV, which is received concurrently with marketing approval. A PRV is valuable because it can be redeemed to obtain priority review for a subsequent marketing application for a different product or may be sold to a third party. However, there can be no assurance that we will receive marketing approval for nomacopan for the treatment of HSCT-TMA, and thereby receive a PRV that permits priority review of other product candidates, or if the PRV program will still exist at such time. The authority for the FDA to award rare pediatric disease PRVs is currently limited to drugs or biologics that receive Rare Pediatric Disease designation on or prior to September 30, 2024, and the FDA may only award such PRVs through September 30, 2026. Therefore if an application for nomacopan for HSCT-TMA is not approved on or prior to September 30, 2026, it will not be eligible for a PRV. However, it is possible the authority for the FDA to award rare pediatric disease PRVs will be further extended by Congress.
Previous report
The efficacy of nomacopan may not be known until advanced stages of testing, after we have incurred significant product development costs which may not be recoverable.
Showing the first 40 of 116 passages. Open the source sections for the rest.
Reworded paragraphs (59)
Previous wording
Investing in our securities involves a high degree of risk. You should carefully consider the risks and uncertainties described below in addition to the other information included or incorporated by reference in this Form 10-K before purchasing our American Depository Shares. Our business, financial condition and results of operations could be materially and adversely affected by any of these and currently unknown risks or uncertainties. In that case, the market price of our American Depository Shares could decline, and you may lose all or part of your investment in our securities.
Current wording
Investing in our securities involves a high degree of risk. You should carefully consider the risks and uncertainties described below in addition to the other information included or incorporated by reference in this Form 10-K before purchasing our ADSs. Our business, financial condition and results of operations could be materially and adversely affected by any of these and currently unknown risks or uncertainties. In that case, the market price of our ADSs could decline, and you may lose all or part of your investment in our securities.
Previous wording
Risks Relating to Our Financial Position and Our Business
Current wording
Risks Related to Our Financial Position and Our Capital Requirements
Previous wording
We have a history of operating losses and cannot give assurance of future revenues or operating profits; investors may lose their entire investment.
Current wording
We have a history of operating losses and cannot give assurance of future revenues or operating profits.
Previous wording
We do not expect to generate revenue or profitability that is necessary to finance our operations in the short term. We incurred net losses of $10.0 million and $17.7 million for the years ended December 31, 2023 and 2022, respectively. In addition, our accumulated deficit as of December 31, 2023 and 2022 was $227.5 million and $217.5 million, respectively. Losses have principally resulted from costs incurred for manufacturing, clinical trial and preclinical activities and general and administrative expenses. We have funded our operations primarily through the private placement and public offering of equity securities.
Current wording
We do not expect to generate revenue or profitability that is necessary to finance our operations in the short term. We incurred net losses of $19.8 million and $10.0 million for the years ended December 31, 2024 and 2023, respectively. In addition, our accumulated deficit as of December 31, 2024 and 2023 was $247.3 million and $227.5 million, respectively. Losses have principally resulted from costs incurred for manufacturing, clinical trial and preclinical activities and general and administrative expenses. We have funded our operations primarily through public and private offerings of equity securities.
Previous wording
To date, we have not commercialized any products or generated any revenues from the sale of products, and absent the realization of sufficient revenues from product sales, we may never attain profitability in the future. We expect to incur significant losses for the foreseeable future as we continue to conduct research and development, clinical testing, regulatory compliance activities and, if nomacopan or other future product candidates receive marketing authorization, sales and marketing activities.
Current wording
To date, we have not commercialized any products or generated any revenues from the sale of products, and absent the realization of sufficient revenues from product sales, we may never attain profitability in the future. We expect to incur significant losses for the foreseeable future as we continue to conduct research and development, clinical testing, regulatory compliance activities and, if any of our current or future product candidates receive marketing authorization, sales and marketing activities.
Previous wording
We will require additional capital to fund our operations, and if we are unable to obtain such capital, we will be unable to successfully develop and commercialize any product candidates.
Current wording
We will require substantial additional capital to fund our operations, and if we are unable to obtain such capital, we will be unable to successfully develop and commercialize any product candidates.
Previous wording
As of December 31, 2023, we had cash of approximately $3.8 million. We believe we do not have sufficient funds to fund our operations for the next twelve months as of the filing of this Annual Report on Form 10-K. We will require additional capital in order to develop and commercialize our current product candidates or any product candidates that we acquire, if any. There is no assurance that additional funds will be available when we need them on terms that are acceptable to us, or at all. If adequate funds are not available on a timely basis, we may be required to terminate or delay development for one or more of our product candidates, which raises substantial doubt about our ability to continue as a going concern. The report from our U.S. independent registered public accounting firm for our consolidated financial statements for the year ended December 31, 2023 included an emphasis of matter paragraph expressing substantial doubt about our ability to continue as a going concern. The inclusion of this going concern emphasis of matter paragraph could materially limit our ability to raise additional funds through the issuance of equity or debt securities or otherwise.
Current wording
As of December 31, 2024, we had cash of approximately $2.6 million. We will require additional capital in order to develop and commercialize our current product candidates or any future product candidates that we may develop or acquire. There is no assurance that additional funds will be available when we need them on terms that are acceptable to us, or at all. If adequate funds are not available on a timely basis, we may be required to terminate or delay development for one or more of our product candidates, which raises substantial doubt about our ability to continue as a going concern.
Previous wording
The amount and timing of any expenditure needed will depend on numerous factors, some of which are outside our control, including:
Current wording
We expect our expenses to increase in connection with our ongoing activities, particularly as we identify, continue the research and development of, initiate and carry out preclinical studies and clinical trials of, and seek marketing approval for product candidates. The amount and timing of any expenditure needed will depend on numerous factors, some of which are outside our control, including:
Previous wording
costs associated with any new product candidates that we may develop, in-license or acquire;
Current wording
the costs of developing our current products and any future product candidates that we may develop, in-license or acquire;
Previous wording
the type, number, scope, progress, expansion costs, results of and timing of our ongoing or future clinical trials or the need for additional clinical trials of nomacopan in HSCT-TMA, GA, or any other indications or product candidates which we are pursuing or may choose to pursue in the future;
Current wording
the costs and timing of future clinical trials or the need for additional clinical trials in any indications or product candidates which we are pursuing or may choose to pursue in the future;
Previous wording
the costs and timing of obtaining or maintaining manufacturing for nomacopan for HSCT-TMA, GA, or any other indications or product candidates, including commercial manufacturing if any product candidate is approved;
Current wording
the costs and timing of initiating manufacturing for our product candidates, including commercial manufacturing if any product candidate is approved;
Previous wording
We have not sold any products, and we do not expect to sell or derive revenue from any product sales for the foreseeable future. We may seek additional funding through future debt and equity financing, as well as potential additional collaborations or strategic partnerships with other companies or through non-dilutive financings. Additional funding may not be available to us on acceptable terms or at all. General market conditions may make it difficult for us to seek financing from the capital markets. We may be required to relinquish rights to our technologies or product candidates, or grant licenses on terms that are not favorable to us, in order to raise additional funds through alliance, joint venture or licensing arrangements. In addition, the terms of any financing may adversely affect the holdings or the rights of our shareholders and the issuance of additional shares by us, or the possibility of such issuance, may cause the market price of our shares to decline.
Current wording
We have not sold any products, and we do not expect to sell or derive revenue from any product sales for the foreseeable future. We may seek additional funding through future debt and equity financing, potential collaborations or strategic partnerships with other companies, non-dilutive financings or the divestiture of programs and product candidates that we have ceased developing or may in the future cease developing. Additional funding may not be available to us on acceptable terms or at all. General market conditions may make it difficult for us to seek financing from the capital markets. We may be required to relinquish rights to our technologies or product candidates, or grant licenses on terms that are not favorable to us, in order to raise additional funds through alliance, joint venture or licensing arrangements. In the event that we decide to pursue divestiture of any of our legacy programs or product candidates, we may be unable to identify a potential buyer or to complete such a divestiture on favorable terms or at all. In addition, the terms of any financing may adversely affect the holdings or the rights of our shareholders and the issuance of additional shares by us, or the possibility of such issuance, may cause the market price of our shares to decline.
Previous wording
We will need to raise additional capital. In any financing transaction, we may sell ordinary shares or ADSs, convertible securities or other equity securities. To the extent that we raised additional funds by issuing equity securities, our shareholders may experience significant dilution. To the extent that we raise additional capital through the sale of equity or convertible debt securities by any other means, existing ownership interests will be diluted. The sale of a substantial number of ADSs, or anticipation of such sales, could cause the trading price of our ADSs to decline or make it more difficult for us to sell equity or equity-related securities in the future at a time and at a price that we might otherwise desire.
Current wording
Until such time, as ever, as we are able to generate substantial product revenues, we expect to finance our capital needs at least in part through a combination of equity offerings and debt financings. To the extent that we do so, our shareholders may experience significant dilution, and the terms of these securities may contain preferential rights that adversely affect the rights of holders of ADSs representing our ordinary shares. The sale of a substantial number of ADSs, or anticipation of such sales, could cause the trading price of our ADSs to decline or make it more difficult for us to sell equity or equity-linked securities in the future at a time and at a price that we might otherwise desire. Additionally, debt financing, if available, may involve agreements that include covenants limiting or restricting our ability to take specific actions, such as incurring additional debt, making capital expenditures, declaring dividends and other restrictions.
Previous wording
actual or threatened public health emergencies and outbreaks of disease (such as the COVID-19 pandemic);
Current wording
actual or threatened public health emergencies and outbreaks of disease;
Previous wording
number of specialist physicians that treat patients with these diseases;
Current wording
number of physicians that treat patients with these diseases;
Previous wording
inspection of the clinical trial operations or trial site by the one or more regulatory authorities
Current wording
We could also encounter delays if a clinical trial is suspended or terminated by us, by the IRBs overseeing the conduct of such trials, by a Data Safety Monitoring Board for such trial or by the FDA, EMA, or other comparable foreign regulatory authorities. Such regulatory authorities may impose such a suspension or termination due to a number of factors, including failure to conduct the clinical trial in accordance with regulatory requirements or our clinical protocols, inspection of the clinical trial operations or trial site by the FDA, EMA, or other comparable regulatory foreign authorities resulting in the imposition of a clinical hold, unforeseen safety issues or adverse side effects, failure to demonstrate a benefit from using a drug, changes in governmental regulations or administrative actions or lack of adequate funding to continue the clinical trial. In addition, changes in regulatory requirements and policies may occur, and we may need to amend clinical trial protocols to comply with these changes. Amendments may require us to resubmit our clinical trial protocols to IRBs for reexamination and approval, which may impact the costs, timing or successful completion of a clinical trial.
Previous wording
Interim, initial, or preliminary results from our clinical trials that we announce or publish from time to time may change (e.g. from positive safety or efficacy results to poor or negative safety or efficacy results) as more patient data become available and are subject to additional audit, validation and verification procedures that could result in material changes in the final data.
Current wording
Interim, initial, or preliminary results from our preclinical testing or clinical trials that we announce or publish from time to time may change as more patient data become available and are subject to additional audit, validation and verification procedures that could result in material changes in the final data.
Previous wording
From time to time, we may publish or present interim, initial, or preliminary data, including interim top-line results or initial or preliminary results from our clinical trials. Any interim, initial or preliminary data and other results from our clinical trials may materially change as more patient data become available. Preliminary, initial, interim or top-line results also remain subject to audit, validation and verification procedures that may result in the final data being materially different from the interim, initial or preliminary data we previously published. As a result, interim, initial or preliminary data may not be predictive of final results and should be viewed with caution until the final data are available. We may also arrive at different conclusions, or considerations may qualify such results, once we have received and fully evaluated additional data. Differences between preliminary, initial or interim data and final data could adversely affect our business.
Current wording
From time to time, we may publish or present interim, initial, or preliminary data, including interim top-line results or initial or preliminary results from our clinical trials. Any interim, initial or preliminary data and other results from our clinical trials may materially change as more patient data becomes available. Preliminary, initial, interim or top-line results also remain subject to audit, validation and verification procedures that may result in the final data being materially different from the interim, initial or preliminary data we previously published. As a result, interim, initial or preliminary data may not be predictive of final results and should be viewed with caution until the final data is available. We may also arrive at different conclusions, or considerations may qualify such results, once we have received and fully evaluated additional data. Differences between preliminary, initial or interim data and final data could adversely affect our business.
Previous wording
Our employees, principal investigators, consultants, commercial partners or vendors may engage in misconduct or other improper activities, including non-compliance with regulatory standards.
Current wording
Our employees, independent contractors, principal investigators, contract research organizations, consultants, vendors and collaboration partners may engage in misconduct or other improper activities, including non-compliance with regulatory standards.
Previous wording
We are also exposed to the risk of employees, independent contractors, principal investigators, consultants, commercial partners or vendors engaging in fraud or other misconduct. Misconduct by employees, independent contractors, principal investigators, consultants, commercial partners and vendors could include intentional failures to comply with United Kingdom (“UK”) or European Union (“EU”) regulations, to provide accurate information to the UK, EMA or EU Member States authorities or to comply with manufacturing or quality standards we have or will have established. In particular, sales, marketing and business arrangements in the healthcare industry are subject to extensive laws and regulations intended to prevent fraud, misconduct, kickbacks, self-dealing and other abusive practices such as promotion of products by medical practitioners. Of general application are the European Anti-Fraud Office Regulation 883/2013, and the UK Bribery Act 2010. Under the latter, a commercial organization can be guilty of the offence if the bribery is carried out by an employee, agent, subsidiary, or another third-party, and the location of the third-party is irrelevant to the prosecution. The advertising of medicinal products in the EU is regulated by Title VIII of European Directive 2001/83/EC. The corresponding UK legislation is Part 14 of the Human Medicines Regulations 2012 (S.I. 2012/1916 as amended). Such laws and regulations may restrict or prohibit a wide range of pricing, discounting, marketing and promotion, sales commission, customer incentive programs and other business arrangements. Misconduct could also involve the improper use of information obtained in the course of clinical studies, which could result in regulatory sanctions and serious and irreparable harm to our reputation.
Current wording
We are exposed to the risk of employees, independent contractors, principal investigators, contract research organizations, consultants, commercial partners or vendors engaging in fraud or other misconduct. Misconduct by employees, independent contractors, principal investigators, consultants, commercial partners and vendors could include intentional failures to comply with applicable laws, including UK or EU regulations, to provide accurate information to the UK, EMA or EU Member States authorities or to comply with manufacturing or quality standards we have or will have established. In particular, sales, marketing and business arrangements in the healthcare industry are subject to extensive laws and regulations intended to prevent fraud, misconduct, kickbacks, self-dealing and other abusive practices such as promotion of products by medical practitioners. Of general application are the European Anti-Fraud Office Regulation 883/2013, and the UK Bribery Act 2010. Under the latter, a commercial organization can be guilty of the offence if the bribery is carried out by an employee, agent, subsidiary, or another third-party, and the location of the third-party is irrelevant to the prosecution. The advertising of medicinal products in the EU is regulated by Title VIII of European Directive 2001/83/EC. The corresponding UK legislation is Part 14 of the Human Medicines Regulations 2012 (S.I. 2012/1916). Such laws and regulations may restrict or prohibit a wide range of pricing, discounting, marketing and promotion, sales commission, customer incentive programs and other business arrangements. Misconduct could also involve the improper use of information obtained in the course of clinical studies, which could result in regulatory sanctions and serious and irreparable harm to our reputation.
Previous wording
This could also apply with respect to data privacy. In the EU, the General Data Protection Regulation (EU) 2016/679 (“GDPR”) lays down the legal framework for data protection and privacy. The GDPR applies directly in EU Member States and applies to companies with an establishment in the EEA and to certain other companies not in the EEA that offer or provide goods or services to individuals located in the EEA or monitor the behavior of individuals located in the EEA. Since January 1, 2021, the UK is not part of the EU. In the UK, the GDPR has been converted into UK domestic law, pursuant to the Data Protection, Privacy and Electronic Communications (Amendments etc.) (EU Exit) Regulations 2019 (as amended), which makes some minor technical amendments to ensure the GDPR is operable in the UK (“UK GDPR”). The UK GDPR is also supplemented by the Data Protection Act 2018. UK and EU data protection law is therefore aligned. The GDPR and UK GDPR implement stringent operational requirements for controllers of personal data, including, for example, expanded disclosures about how personal information is to be used, limitations on retention of information, increased requirements pertaining to health data and pseudonymized (i.e., key-coded) data, increased cyber security requirements, mandatory data breach notification requirements and higher standards for controllers to demonstrate that they have obtained a valid legal basis for certain data processing activities. The activities of data processors are being regulated for the first time, and require companies undertaking processing activities to offer certain guarantees in relation to the security of such processing and the handling of personal data. Contracts with data processors will also need to be updated to include certain terms prescribed by the GDPR, and negotiating such updates may not be fully successful in all cases. The GDPR provides that EU Member States may make their own further laws and regulations in relation to the processing of genetic, biometric or health data, which could result in differences between Member States, limit our ability to use and share personal data or could cause our costs to increase, and harm our business and financial condition. We are also subject to evolving and strict rules on the transfer of personal data out of the EU and UK to the United States, under both the GDPR and the UK GDPR. Under the GDPR personal data cannot be transferred to a third country (i.e. outside of the EEA or UK, as applicable) unless certain safeguards are in place. These include, for example, where the transfer is to a country that the EU Commission has deemed “adequate” or where EU standard contractual clauses have been implemented. Further prospective revision of the Directive on privacy and electronic communications (Directive 2002/58/EC) (“ePrivacy Directive”) may affect our marketing communications. Failure to comply with EU laws, including failure under the GDPR and UK GDPR, Data Protecti…
Excerpt shortened here; the source contains the full paragraph.
Current wording
This could also apply with respect to data privacy. In the EU, the General Data Protection Regulation (EU) 2016/679 (“GDPR”) lays down the legal framework for data protection and privacy. The GDPR applies directly in EU Member States and applies to companies with an establishment in the EEA and to certain other companies not in the EEA that offer or provide goods or services to individuals located in the EEA or monitor the behavior of individuals located in the EEA. Since January 1, 2021, the UK is not part of the EU. In the UK, the GDPR has been converted into UK domestic law, pursuant to the Data Protection, Privacy and Electronic Communications (Amendments etc.) (EU Exit) Regulations 2019 (as amended), which makes some minor technical amendments to ensure the GDPR is operable in the UK (“UK GDPR”). The UK GDPR is also supplemented by the Data Protection Act 2018. UK and EU data protection law is therefore aligned. The GDPR and UK GDPR implement stringent operational requirements for controllers of personal data, including, for example, expanded disclosures about how personal information is to be used, limitations on retention of information, increased requirements pertaining to health data and pseudonymized (i.e., key-coded) data, increased cyber security requirements, mandatory data breach notification requirements and higher standards for controllers to demonstrate that they have obtained a valid legal basis for certain data processing activities. The activities of data processors are being regulated for the first time, and require companies undertaking processing activities to offer certain guarantees in relation to the security of such processing and the handling of personal data. Contracts with data processors will also need to be updated to include certain terms prescribed by the GDPR, and negotiating such updates may not be fully successful in all cases. The GDPR provides that EU Member States may make their own further laws and regulations in relation to the processing of genetic, biometric or health data, which could result in differences between Member States, limit our ability to use and share personal data or could cause our costs to increase, and harm our business and financial condition. We are also subject to evolving and strict rules on the transfer of personal data out of the EU and UK to the United States, under both the GDPR and the UK GDPR. Under the GDPR personal data cannot be transferred to a third country (i.e. outside of the EEA or UK, as applicable) unless certain safeguards are in place. These include, for example, where the transfer is to a country that the EU Commission has deemed “adequate” or where EU standard contractual clauses have been implemented. Further prospective revision of the Directive on privacy and electronic communications (Directive 2002/58/EC) (“ePrivacy Directive”) may affect our marketing communications. Failure to comply with EU laws, including failure under the GDPR and UK GDPR, Data Protecti…
Excerpt shortened here; the source contains the full paragraph.
Previous wording
We are engaged in a rapidly evolving field. Competition from other pharmaceutical companies, biotechnology companies and research and academic institutions is intense and likely to increase. Many of those companies and institutions have substantially greater financial, technical and human resources than us. Those companies and institutions also have substantially greater experience in developing products, conducting clinical trials, obtaining marketing authorization and in manufacturing and marketing biologic products. Our competitors may succeed in obtaining marketing authorization for their products more rapidly than we do. Competitors have developed or are in the process of developing technologies that are, or in the future may be, the basis for competitive products. Our competitors may succeed in developing products that are more effective than those we are developing, or that would render our product candidates less competitive or even obsolete. In addition, one or more of our competitors may achieve product commercialization or patent protection, which could materially adversely affect our business.
Current wording
We are engaged in a rapidly evolving field. Competition from other pharmaceutical companies, biotechnology companies and research and academic institutions is intense and likely to increase. Many of those companies and institutions have substantially greater financial, technical and human resources than we do. Those companies and institutions also may have substantially greater experience in developing products, conducting clinical trials, obtaining marketing authorization and in manufacturing and marketing biologic products. Our competitors may succeed in obtaining marketing authorization for their products more rapidly than we do. Competitors have developed or are in the process of developing technologies that are, or in the future may be, the basis for competitive products. Our competitors may succeed in developing products that are more effective than those we are developing, or that would render our product candidates less competitive or even obsolete. In addition, one or more of our competitors may achieve product commercialization, patent protection or regulatory exclusivity that could impede the commercialization of our product candidates, which could materially adversely affect our business.
Previous wording
We currently have no marketing, sales or distribution infrastructure with respect to nomacopan. If we are unable to develop our sales, marketing and distribution capability on our own or through collaborations with partners, we may not be successful in commercializing any approved drugs.
Current wording
If we are unable to establish sales, marketing and distribution capabilities on our own or through collaborations with partners, we may not be successful in commercializing any approved drugs.
Previous wording
We currently have no marketing, sales or distribution capabilities. If our product candidate nomacopan is approved, we intend either to establish a sales and marketing organization with technical expertise and supporting distribution capabilities to commercialize nomacopan, or to outsource this function to a third party. Either of these options could be expensive and time-consuming. Some of these costs may be incurred in advance of any approval of nomacopan. In addition, we may not be able to hire a commercial team in the United States or other target market that is sufficient in size or has adequate expertise in the medical institutions that we intend to target. Any failure or delay in the development of our or third parties’ internal sales, marketing and distribution capabilities could adversely impact the commercialization of nomacopan and/or other future product candidates, if and when approved by the FDA.
Current wording
We currently have no marketing, sales or distribution capabilities. If any of our product candidates is approved, we must establish a sales and marketing organization with technical expertise and supporting distribution capabilities or outsource this function to a third party. Either of these options could be expensive and time-consuming. In addition, we may not be able to hire a commercial team in the United States or other target market that is sufficient in size or has adequate expertise in the medical institutions that we intend to target. Any failure or delay in the development of our or third parties’ internal sales, marketing and distribution capabilities could adversely impact the commercialization of any existing or future product candidates, if and when approved by the FDA.
Previous wording
With respect to our existing and future product candidates, we may choose to collaborate with third parties that have direct sales forces and established distribution systems, either to augment or to serve as an alternative to our own sales force and distribution capabilities. Any future product revenue may be lower than if we directly marketed or sold our approved products. In addition, any revenue we receive will depend in whole or in part upon the efforts of these third parties, which may not be successful. If we are unable to enter into these arrangements on acceptable terms or at all, we may not be able to successfully commercialize our approved products. If we are not successful in commercializing our approved products, our future product revenue will suffer and we may incur significant losses.
Current wording
With respect to our existing and future product candidates, we may choose to collaborate with third parties that have direct sales forces and established distribution systems, either to augment or to serve as an alternative to our own sales force and distribution capabilities. If we do so, any future product revenue may be lower than if we directly marketed or sold any products that may be approved in the future. In addition, any revenue we receive will depend in whole or in part upon the efforts of these third parties, which may not be as diligent or successful as if we were to market and sell any products that may be approved in the future ourselves. If we are unable to enter into these arrangements on acceptable terms or at all, we may not be able to successfully commercialize our approved products. If we are not successful in commercializing any products that may be approved in the future, our future product revenue will suffer and we may incur significant losses.
Previous wording
Market acceptance and sales of any one or more of our products will depend in part on reimbursement policies and may be affected by future healthcare reform measures in the United States and in foreign jurisdictions. Government authorities and third-party payers, such as private health insurers and health maintenance organizations, decide which drugs they will cover and establish payment levels. Obtaining coverage and reimbursement approval for a product from a government or other third-party payor is a time consuming and costly process that could require us to provide supporting scientific, clinical, and cost-effectiveness data for the use of our products to the payor. We may not be able to provide data sufficient to gain acceptance with respect to coverage and reimbursement. We cannot be certain that reimbursement will be available for any of our approved drugs, if any. Also, we cannot be certain that reimbursement policies will not reduce the demand for, or the price paid for, any future products. The insurance coverage and reimbursement status of newly-approved products is particularly uncertain, and failure to obtain or maintain adequate coverage and reimbursement for nomacopan or any other product candidates could limit our ability to generate revenue.
Current wording
Even if we are able to commercialize any product candidate, the third-party payor coverage and reimbursement status of newly-approved products is uncertain. Failure to obtain or maintain adequate coverage and reimbursement for our product candidates could limit our ability to market those products and decrease our ability to generate revenue.
Previous wording
Our success depends in part on our ability to protect our intellectual property and our proprietary technologies.
Current wording
Our success depends in part on our ability to protect our intellectual property and proprietary technologies.
Previous wording
Our commercial success depends in part on our ability to obtain and maintain patent protection and trade secret protection in the U.S. and other countries for our product candidates, proprietary technologies, and their uses as well as our ability to operate without infringing upon the proprietary rights of others. We can provide no assurance that our patent applications or those of our licensors will result in additional patents being issued or that issued patents will afford sufficient protection against competitors with similar technologies, nor can there be any assurance that the patents issued will not be infringed, designed around or invalidated by third parties. Even issued patents may later be found unenforceable or may be modified or revoked in proceedings instituted by third parties before various patent offices or in courts. The degree of future protection for our proprietary rights is uncertain. Only limited protection may be available and may not adequately protect our rights or permit us to gain or keep competitive advantage. We have issued composition-of-matter patents in the United States and other countries for nomacopan, but we cannot be certain that the claims in our issued patents will not be found invalid or unenforceable if challenged. We cannot be certain that the claims in any patent applications covering our product candidates that are pending, or that we may file, will be considered patentable by the USPTO and courts in the United States or by the patent offices and courts in foreign countries, nor can we be certain that the claims in our issued patents will not be found invalid or unenforceable if challenged. Even if any patent applications that we may file relating to specific formulations of our product candidates issue as patents, formulation patents protect a specific formulation of a product and may not be enforced against competitors making and marketing a product that has the same active pharmaceutical ingredient in a different formulation. Method-of-use patents protect the use of a product for the specified method or for treatment of a particular indication. This type of patent may not be enforced against competitors making and marketing a product that has the same active pharmaceutical ingredient for use in a method not claimed by the patent. Moreover, even if competitors do not actively promote their product for our targeted indications, physicians may prescribe these products “off-label.” Although off-label prescriptions may infringe or contribute to the infringement of method-of-use patents, the practice is common and such infringement may be difficult to prevent or prosecute. Also, as is the case for composition-of-matter patents, we cannot be certain that the claims in our issued method-of-use patents will not be found invalid or unenforceable if challenged. We cannot be certain that the claims in any patent applications covering methods of using our product candidates that are pending, or that we may file,…
Excerpt shortened here; the source contains the full paragraph.
Current wording
Our commercial success depends in part on our ability to obtain and maintain patent protection and trade secret protection in the U.S. and other countries for our product candidates, proprietary technologies, and their uses as well as our ability to operate without infringing upon the proprietary rights of others. We can provide no assurance that our patent applications or those of our licensors will result in additional patents being issued or that issued patents will afford sufficient protection against competitors with similar technologies, nor can there be any assurance that the patents issued will not be infringed, designed around or invalidated by third parties. Even issued patents may later be found unenforceable or may be modified or revoked in proceedings instituted by third parties before various patent offices or in courts. The degree of future protection for our proprietary rights is uncertain. Only limited protection may be available and may not adequately protect our rights or permit us to gain or keep competitive advantage. Although we have issued composition-of-matter patents in the United States and other countries, we cannot be certain that the claims in our issued patents will not be found invalid or unenforceable if challenged. We cannot be certain that the claims in any patent applications covering our product candidates that are pending, or that we may file, will be considered patentable by the USPTO and courts in the United States or by the patent offices and courts in foreign countries, nor can we be certain that the claims in our issued patents will not be found invalid or unenforceable if challenged. Even if any patent applications that we may file relating to specific formulations of our product candidates issue as patents, formulation patents protect a specific formulation of a product and may not be enforced against competitors making and marketing a product that has the same active pharmaceutical ingredient in a different formulation. Method-of-use patents protect the use of a product for the specified method or for treatment of a particular indication. This type of patent may not be enforced against competitors making and marketing a product that has the same active pharmaceutical ingredient for use in a method not claimed by the patent. Moreover, even if competitors do not actively promote their product for our targeted indications, physicians may prescribe these products “off-label.” Although off-label prescriptions may infringe or contribute to the infringement of method-of-use patents, the practice is common and such infringement may be difficult to prevent or prosecute. Also, as is the case for composition-of-matter patents, we cannot be certain that the claims in our issued method-of-use patents will not be found invalid or unenforceable if challenged. We cannot be certain that the claims in any patent applications covering methods of using our product candidates that are pending, or that we may file, will be …
Excerpt shortened here; the source contains the full paragraph.
Previous wording
some countries in Europe and China have compulsory licensing laws under which a patent owner may be compelled to grant licenses to third parties. In addition, many countries limit the enforceability of patents against government agencies or government contractors. In these countries, the patent owner may have limited remedies, which could materially diminish the value of such patent. If we, or any of our licensors, are forced to grant a license to third parties with respect to any patents relevant to our business, our competitive position may be impaired and our business, financial condition and results of operations may be adversely affected.
Current wording
Another risk we face is that some countries in Europe and China have compulsory licensing laws under which a patent owner may be compelled to grant licenses to third parties and some countries limit the enforceability of patents against government agencies or government contractors. As a result, in those countries, the patent owner may have limited remedies, which could materially diminish the value of such patents. If we, or any of our licensors, are forced to grant a license to third parties with respect to any patents relevant to our business, our competitive position may be impaired and our business, financial condition and results of operations may be adversely affected.
Previous wording
Others may claim an ownership interest in our intellectual property, which could expose it to litigation and have a significant adverse effect on its prospects.
Current wording
Others may claim an ownership interest in our intellectual property, which could expose us to litigation and have a significant adverse effect on our prospects.
Previous wording
Our business strategy relies in part on partnering with pharmaceutical companies to supplement our internal development efforts. If we are not able to enter into collaboration arrangements, we may be required to undertake and fund further development, clinical trials, manufacturing and commercialization activities solely at our own expense and risk. If we are unable to finance and/or successfully execute those activities, or we delay such activities due to capital availability, our business could be materially and adversely affected, and potential future product launches could be materially delayed, be less successful, or we may be forced to discontinue clinical development of product candidates.
Current wording
Our business strategy relies in part on partnering with pharmaceutical companies to supplement our internal development efforts, particularly with respect to our legacy product candidates for which we have suspended development. If we are not able to enter into collaboration arrangements, we may be required to undertake and fund further development, clinical trials, manufacturing and commercialization activities solely at our own expense and risk. If we are unable to finance and/or successfully execute those activities, or we delay such activities due to capital availability, our business could be materially and adversely affected, and potential future product launches could be materially delayed, be less successful, or we may be forced to discontinue clinical development of product candidates.
Previous wording
If the third parties on which we rely for our clinical trials and results do not perform our clinical trial activities in accordance with good clinical practices and related regulatory requirements, we may be unable to obtain marketing authorization for or commercialize our product candidates.
Current wording
If the third parties on which we intend to rely for our clinical trials and results do not perform our clinical trial activities in accordance with good clinical practices and related regulatory requirements, we may be unable to obtain marketing authorization for or commercialize our product candidates.
Previous wording
The FDA, MHRA and EMA require us and our contract research organizations to comply with regulations and standards, commonly referred to as good clinical practices, for conducting, recording and reporting the results of clinical trials to assure that data and reported results are credible and accurate and that the trial participants are adequately protected. Our reliance on third parties that we do not control does not relieve us of these responsibilities and requirements. Third parties may not complete activities on schedule or conduct our clinical trials in accordance with regulatory requirements or the respective trial plans and protocols. In addition, third parties may not be able to repeat their past successes in clinical trials. The third parties’ failure to carry out their obligations could delay or prevent the development, approval and commercialization of our product candidates or result in enforcement action against us.
Current wording
We intend to use and rely on CROs to conduct and/or oversee future clinical trials of our product candidates. Nonetheless, we will be responsible for confirming that each of our future clinical trials is conducted in accordance with the FDA’s, MHRA’s or EMA’s requirements and general investigational plans and protocols, as may be applicable. Our expected reliance on third parties will not relieve us of these responsibilities and requirements. Third parties may not complete activities on schedule or conduct our clinical trials in accordance with regulatory requirements or the respective trial plans and protocols. In addition, third parties may not be able to repeat their past successes in clinical trials. The third parties’ failure to carry out their obligations could delay or prevent the development, approval and commercialization of our product candidates or result in enforcement action against us.
Previous wording
We do not own or operate manufacturing facilities for the production of clinical or commercial quantities of our product candidates, and we lack the resources and the capabilities to do so. As a result, we currently rely on third parties for supply of the active pharmaceutical ingredients (“API”) for our product candidates. Our strategy is to outsource all manufacturing of our product candidates and products to third parties.
Current wording
The process of manufacturing pharmaceuticals and biological products is complex, time-consuming, highly regulated and subject to multiple risks. We do not own or operate manufacturing facilities for the production of clinical or commercial quantities of our product candidates, and we lack the resources and the capabilities to do so. As a result, we currently rely on third parties for supply of the active pharmaceutical ingredients for our product candidates. Our strategy is to outsource all manufacturing of our product candidates and products to third parties.
Previous wording
We currently engage a third-party manufacturer to provide clinical material of the API, lyophilization, release testing and fill and finish services for the final drug product formulation of nomacopan that is being used in our clinical trials. Although we believe that there are several potential alternative manufacturers who could manufacture nomacopan, we may incur added costs and delays in identifying and qualifying any such replacement. In addition, we have not yet concluded a commercial supply contract with any commercial manufacturer. There is no assurance that we will be able to timely secure needed supply arrangements on satisfactory terms, or at all. Our failure to secure these arrangements as needed could have a material adverse effect on our ability to complete the development of our product candidates or to commercialize them. We may be unable to conclude agreements for commercial supply with third-party manufacturers, or may be unable to do so on acceptable terms. There may be difficulties in scaling up to commercial quantities and formulation of nomacopan and the costs of manufacturing could be prohibitive.
Current wording
In addition, we have not yet concluded a commercial supply contract with any commercial manufacturer. There is no assurance that we will be able to timely secure needed supply arrangements on satisfactory terms, or at all. Our failure to secure these arrangements as needed could have a material adverse effect on our ability to complete the development of our product candidates or to commercialize them. We may be unable to conclude agreements for commercial supply with third-party manufacturers, or may be unable to do so on acceptable terms. There may be difficulties in scaling up to commercial quantities, and the costs of manufacturing could be prohibitive.
Previous wording
If we do not maintain our key manufacturing relationships, we may fail to find replacement manufacturers or develop our own manufacturing capabilities, which could delay or impair our ability to obtain marketing authorization for our products. If we do find replacement manufacturers, we may not be able to enter into agreements with them on terms and conditions favorable to us and there could be a substantial delay before new facilities could be qualified and registered with the FDA and other foreign regulatory authorities.
Current wording
If we do not maintain our key manufacturing relationships, we may fail to find replacement manufacturers or develop our own manufacturing capabilities, which could delay or impair our ability to develop and commercialize our product. If we do find replacement manufacturers, we may not be able to enter into agreements with them on terms and conditions favorable to us and there could be a substantial delay before new facilities could be qualified and registered with the FDA and other foreign regulatory authorities.
Previous wording
The FDA, MHRA EMA and other foreign regulatory authorities require manufacturers to register manufacturing facilities. The FDA and corresponding foreign regulators also inspect these facilities to confirm compliance with current good manufacturing practices (“cGMPs”). Contract manufacturers may face manufacturing or quality control problems causing drug substance production and shipment delays or a situation where the contractor may not be able to maintain compliance with the applicable cGMP requirements. Any failure to comply with FDA, MHRA, EMA and comparable foreign regulatory requirements could adversely affect our clinical research activities and our ability to develop our product candidates and market our products.
Current wording
The FDA, MHRA EMA and other foreign regulatory authorities require manufacturers to register manufacturing facilities. The FDA and corresponding foreign regulators also inspect these facilities to confirm compliance with cGMPs. Contract manufacturers may face manufacturing or quality control problems causing drug substance production and shipment delays or a situation where the contractor may not be able to maintain compliance with the applicable cGMP requirements. While we provide oversight of manufacturing activities, we do not and will not control the execution of our manufacturing activities by, and are or will be essentially dependent on, our CDMOs for compliance with cGMP requirements for the manufacture of our product candidates. Any failure to comply with FDA, MHRA, EMA and comparable foreign regulatory requirements could adversely affect our clinical research activities and our ability to develop our product candidates and market our products.
Previous wording
delays in the construction of new facilities or the expansion of our existing manufacturing facilities as a result of changes in manufacturing production sites and limits to manufacturing capacity due to regulatory requirements;
Current wording
delays in the construction of new facilities as a result of changes in manufacturing production sites and limits to manufacturing capacity due to regulatory requirements;
Previous wording
Our business could suffer if we are unable to attract and retain key employees.
Current wording
We only have a limited number of employees to manage and operate our business. Our business could suffer if we are unable to attract and retain key employees.
Previous wording
As of March 15, 2023, we had 12 employees, nine of which are full-time. Our limited financial resources have led us to focus on the development of nomacopan and to manage and operate our business in a highly efficient manner. We cannot make assurances that we will be able to hire and/or retain adequate staffing levels to develop nomacopan or run our operations and/or to accomplish all of the objectives that we otherwise would seek to accomplish.
Current wording
As of March 31, 2025, we had 9 employees, 8 of which are full-time. Our limited financial resources have led us to focus on the development of our ADC Platform and to manage and operate our business in a highly efficient manner.
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Previous report — wording carried elsewhere
Future sales and issuances of the ADSs or rights to purchase ADSs and any equity financing that we pursue, could result in significant dilution of the percentage ownership of our shareholders and could cause our ADS price to fall.
Previous report — wording carried elsewhere
resulting in the imposition of a clinical hold;
Previous report — wording carried elsewhere
changes in governmental regulations or administrative actions;
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lack of adequate funding to continue or complete the clinical trial;
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restrictions in the label of the drug;
Previous report — wording carried elsewhere
As of March 29, 2024, our directors and executive officers, together with their affiliates and related persons, beneficially own, in the aggregate, approximately 39% of our outstanding ordinary shares. Our Chairman,
Previous report — wording carried elsewhere
when considering an application for a Great Britain marketing authorization. Any new regulations in the future could add time and expense to the conduct of our business in both the UK and EU, as well as the process by which our product candidates receive regulatory approval in the UK, the EU and elsewhere.