Climb Bio's biggest risks in the FY2024 10-K
- Climb Bio is a clinical-stage biotechnology company focused on developing budoprutug for immune-mediated diseases and CLYM116 for IgAN.
The risks most specific to Climb Bio
- Risks Related to our Financial Position and Need for Additional Capital
We have incurred significant losses since our inception and anticipate that we will incur substantial losses for the foreseeable future and may never achieve or maintain profitability
We have incurred significant losses since inception and may never achieve or maintain profitability for our lead product candidate, budoprutug.
- Risks Related to our Financial Position and Need for Additional Capital
We may be required to make significant payments to Mabworks in connection with the Mabworks Agreement
We may be required to make significant payments to Mabworks pursuant to the Mabworks Agreement for intellectual property related to CLYM116.
- Risks Related to our Financial Position and Need for Additional Capital
We had cash, cash equivalents and marketable securities of $212.5 million and $106.8 million at December 31, 2024 and 2023, respectively
Our existing cash, cash equivalents and marketable securities of $212.5 million at December 31, 2024, are expected to fund operations only through 2027.
- Risks Related to our Business and the Development of our Product Candidates
Our future success is dependent primarily on the regulatory approval and commercialization of our product candidates
Our future success depends heavily on the regulatory approval and commercialization of budoprutug and CLYM116.
- Risks Related to our Business and the Development of our Product Candidates
Drug development is highly uncertain, and if we are unable to successfully develop and commercialize our product candidates, or experience significant delays in doing so, our business may be harmed
We previously discontinued the development of all legacy product candidates for neuronal excitability disorders, including ETX-155 and ETX-123.
- Risks Related to our Business and the Development of our Product Candidates
Our estimates of market opportunity and forecasts of market growth for our product candidates may prove to be inaccurate, and even if the markets in which we compete achieve the forecasted growth, our business may not grow at similar rates, or at all
Our research and product development focus specifically on budoprutug for primary membranous nephropathy, ITP, and SLE, and CLYM116 for IgAN.
All 115 risk factors
Headings as the filing states them, in filing order.
Risks Related to our Financial Position and Need for Additional Capital
- 01We have incurred significant losses since our inception and anticipate that we will incur substantial losses for the foreseeable future and may never achieve or maintain profitability
- 02We may be required to make significant payments to Mabworks in connection with the Mabworks Agreement
- 03We had cash, cash equivalents and marketable securities of $212.5 million and $106.8 million at December 31, 2024 and 2023, respectively
- 04our efforts to enhance operational systems and hire personnel to support the development of our product candidates
- 05Raising additional capital may cause dilution to our stockholders, restrict our operations or require us to relinquish rights to our technologies or our product candidates
- 06We currently have no source of product revenue and may never become profitable
- 07We may never generate the necessary data or results required to obtain marketing approval for our product candidates or generate revenue from the sale of any products for which we may obtain marketing approval
- 08attract, hire and retain qualified personnel
Risks Related to our Business and the Development of our Product Candidates
- 09Our future success is dependent primarily on the regulatory approval and commercialization of our product candidates
- 10Under the Prescription Drug User Fee Act, the FDA’s standard review process for a BLA is meant to take 10 months from the date a BLA is accepted for filing, but that process may take longer to complete and FDA approval is never guaranteed
- 11Obtaining regulatory approval for marketing of our product candidates in one country does not ensure we will be able to obtain regulatory approval in other countries, but a failure or delay in obtaining regulatory approval in one country may have a negative effect on the regulatory process in other countries
- 12a continued acceptable safety profile of such product following approval
- 13Even if our product candidates receive regulatory approval, they may still face future development and regulatory difficulties
- 14In addition, manufacturers of drug products and their facilities are subject to continual review and periodic inspections by the FDA and other regulatory authorities for compliance with current good manufacturing practice (cGMP) requirements and other regulations
- 15seize or detain products, refuse to permit the import or export of products, or require us to initiate a product recall
- 16In addition to potential changes to regulations as a result of legal challenges, these decisions may result in increased regulatory uncertainty and delays and other impacts, any of which could adversely impact our business and operations
- 17third parties being unwilling or unable to satisfy their contractual obligations to us
- 18Delays in the completion of any preclinical studies or clinical trials of our product candidates will increase our costs, slow down our product candidate development and approval process and delay or potentially jeopardize our ability to commence product sales and generate product revenue
- 19Our product candidates may cause adverse events and/or undesirable side effects or have other properties that could delay or prevent their regulatory approval, limit the commercial profile of an approved label, or result in significant negative consequences following any marketing approval
- 20If we encounter difficulties enrolling and/or retaining patients in our ongoing or planned clinical trials, our clinical development activities could be delayed or otherwise adversely affected
- 21the risk that patients enrolled in clinical trials will drop out of the trials before completion
- 22We are also required to register certain clinical trials and post the results of completed clinical trials on a government-sponsored database, such as www.ClinicalTrials.gov in the U.S., within certain time frames. Failure to do so can result in fines, adverse publicity and civil and criminal sanctions
- 23the inability to commercialize our product candidates
- 24Drug development is highly uncertain, and if we are unable to successfully develop and commercialize our product candidates, or experience significant delays in doing so, our business may be harmed
- 25Our estimates of market opportunity and forecasts of market growth for our product candidates may prove to be inaccurate, and even if the markets in which we compete achieve the forecasted growth, our business may not grow at similar rates, or at all
- 26These estimates, and our estimates and forecasts relating to size and expected growth based on these estimates, may prove to be incorrect and new studies may reduce the estimated incidence or prevalence of these diseases
- 27Our revenue will be dependent, in part, upon the size of the markets in the territories for which we gain regulatory approval, the accepted price for our product candidates, the ability to obtain coverage and reimbursement, the ability to gain market share and whether we own the commercial rights for that territory
- 28We have no experience in sales, marketing and distribution and may have to enter into agreements with third parties to perform these functions, which could prevent us from successfully commercializing our product candidates
- 29In addition, disruptions may result from events similar to the COVID-19 pandemic. During the COVID-19 pandemic, a number of companies announced receipt of complete response letters due to the FDA’s inability to complete required inspections for their applications
Risks Related to Legal and Regulatory Compliance
- 30Enacted and future legislation may increase the difficulty and cost for us to obtain marketing approval and commercialize our product candidates, if and when approved, and may affect the prices we may charge for such product candidates, if and when approved
- 31The first cycle of negotiations for the Medicare Drug Price Negotiation Program commenced in the summer of 2023
- 32We expect that additional state and federal healthcare reform measures will be adopted in the future, any of which could limit the amounts that federal and state governments will pay for healthcare products and services, which could result in reduced demand for our product candidates or additional pricing pressures
- 33European and other foreign law equivalents of each of the laws, including reporting requirements detailing interactions with and payments to healthcare providers
- 34Therefore, even if we are successful in defending against any such actions that may be brought against us, our business may be impaired
- 35Our data processing activities subject us to numerous data privacy and security obligations, such as various laws, regulations, guidance, industry standards, external and internal privacy and security policies, contracts, and other obligations that govern the processing of personal data by us and on our behalf
- 36If we or the third parties on which we rely fail, or are perceived to have failed, to address or comply with data privacy and security obligations, we could face significant consequences
- 37These designations are within the discretion of the FDA. Accordingly, even if we believe that our product candidates meet the criteria for these designations, the FDA may disagree and instead determine not to make such designation
- 38Accelerated approval by the FDA, even if granted for our product candidates, may not lead to a faster development or regulatory review or approval process and it does not increase the likelihood that our product candidates will receive marketing approval
- 39Prior to seeking such accelerated approval, we will seek feedback from the FDA and otherwise evaluate our ability to seek and receive such accelerated approval
- 40There can be no assurance that the FDA will agree with any proposed surrogate endpoints or that we will decide to pursue or submit a BLA for accelerated approval or any other form of expedited development, review or approval for our product candidates
- 41We have received orphan drug designation for budoprutug for the treatment of pMN, but we may be unable to realize the benefits associated with orphan drug designation, including market exclusivity
- 42If approved, our product candidates regulated as biologics may face competition from biosimilars approved through an abbreviated regulatory pathway
- 43We plan to conduct one or more clinical trials with one or more trial sites that are located outside the U.S. The acceptance by the FDA or other regulatory authorities of trial data from clinical trials conducted outside their jurisdiction may be subject to certain conditions or may not be accepted at all
- 44Our failure to obtain regulatory approval in foreign jurisdictions would prevent us from marketing our product candidates outside the U.S
Risks Related to our Dependence on Third Parties
- 45We expect to rely on third-party CROs to conduct, supervise, and monitor our future preclinical studies and clinical trials for our product candidates, and we do not currently plan to independently conduct preclinical studies or future clinical trials of any other potential product candidates
- 46Moreover, these agreements might terminate for various reasons, including a failure to perform by the third parties; if we need to enter into alternative arrangements, that will delay our product development activities and harm our business
- 47In addition, if and when we have an approved product, we will be required to report certain financial interests of our third-party investigators if these relationships exceed certain financial thresholds or meet other criteria
- 48If any of our relationships with these third-party CROs terminate, we may not be able to enter into arrangements with alternative CROs or to do so on commercially reasonable terms
- 49We do not have any manufacturing facilities. We currently rely and expect to continue to rely on third-party manufacturers for the manufacture of our product candidates for nonclinical and clinical testing and for commercial supply, if approved
- 50Any performance failure on the part of our existing or future manufacturers could delay any potential clinical development or marketing approval of our product candidates. We do not currently have arrangements in place for redundant supply for bulk drug substances
- 51If we or any contract manufacturers and suppliers we engage fail to comply with environmental, health, and safety laws and regulations, we could become subject to fines or penalties or incur costs that could have a material adverse effect on the success of our business
- 52We do not carry specific biological or hazardous waste insurance coverage, and our property, casualty, and general liability insurance policies specifically exclude coverage for damages and fines arising from biological or hazardous waste exposure or contamination
- 53We may not have access to the raw materials and other components necessary for the manufacturing of our product candidates
- 54If we are not able to establish future collaborations, we may have to alter some of our future development and commercialization plans
- 55We will likely have limited control over the amount and timing of resources that our collaborators dedicate to the development or commercialization of any product candidates we may seek to develop with them. We cannot predict the success of any collaboration that we have entered into or will enter into
- 56In addition, there have been a significant number of recent business combinations among large pharmaceutical companies that have resulted in a reduced number of potential future collaborators
- 57Changes in U.S. and international trade policies, particularly with respect to China, may adversely impact our business and operating results
Risks Related to Intellectual Property
- 58We rely heavily on certain in-licensed patents and other intellectual property rights in connection with our development of our product candidates and may be required to acquire or license additional patents or other intellectual property rights to continue to develop and commercialize our product candidates
- 59We rely heavily on patents, know-how and other intellectual property licensed from others. We are party to a license agreement with each of Cancer Research Technology Limited (CRH) and Mabworks under each of which we are granted rights to intellectual property that are important to budoprutug and CLYM116, respectively
- 60the amounts of royalties, milestones or other payments due under the license agreement
- 61Furthermore, other parties may successfully challenge, invalidate or circumvent our issued patents so that our patent rights do not create an effective competitive barrier or revenue source
- 62The issuance of a patent is not conclusive as to its inventorship, scope, validity or enforceability, and our patents may be challenged in the courts or patent offices in the U.S. and abroad
- 63We cannot be certain that the USPTO and courts in the U.S. or the patent offices and courts in foreign countries will consider the claims in our patents and applications covering budoprutug and any other product candidates as patentable
- 64It is difficult to monitor whether our licensors limit their use of the technology to these uses, and we could incur substantial expenses to enforce our rights to its licensed technology in the event of misuse by the licensor
- 65The patent protection we obtain for budoprutug or any other product candidates and technologies may be challenged and rendered invalid and/or unenforceable
- 66Because we will rely on third parties to develop and manufacture budoprutug, CLYM116, and any other product candidates, we must, at times, share trade secrets with them
- 67In addition, these agreements typically restrict the ability of our advisors, employees, third-party contractors and consultants to publish data potentially relating to our trade secrets, although our agreements may contain certain limited publication rights
- 68We may become involved in lawsuits to protect or enforce our patents, the patents of our licensors or other intellectual property, which could be expensive, time-consuming and unsuccessful, and issued patents covering our technology and product candidates could be found invalid or unenforceable if challenged
- 69Such litigation or proceedings could substantially increase our operating losses and reduce the resources available for development activities or any future sales, marketing or distribution activities. We may not have sufficient financial or other resources to conduct such litigation or proceedings adequately
- 70We may not be able to protect our intellectual property rights throughout the world
- 71Consequently, we may not be able to prevent third parties from practicing our inventions in all countries outside the U.S., or from selling or importing products made using our inventions in and into the U.S. or other jurisdictions
- 72We may not identify relevant third-party patents or may incorrectly interpret the relevance, scope or expiration of a third-party patent which might adversely affect our ability to develop and market our product candidates
- 73We are a party to a number of license agreements under which we are granted rights to intellectual property that are important to our business, and we may enter into additional license agreements in the future for budoprutug or any other product candidates
- 74If we fail to comply with our obligations under the asset purchase agreement, Acelyrin may have the right to re-purchase the obtained asset, including our rights to the licenses subject to the asset purchase agreement, in which case, we may not be able to market or develop budoprutug
- 75If we fail to comply with our obligations under the license agreement, Mabworks may have the right to terminate the license agreement, in which case, we may not be able to market or develop CLYM116
- 76our right to sublicense patents and other rights to third parties;
- 77If disputes over intellectual property that we have licensed prevent or impair our ability to maintain our current licensing arrangements on acceptable terms, we may not be able to successfully develop and commercialize our product candidates, which would have a material adverse effect on our business
- 78Our success is heavily dependent on intellectual property, particularly patents. Obtaining and enforcing patents in the pharmaceutical industry is inherently uncertain, due in part to ongoing changes in the patent laws
- 79Therefore, there is increased uncertainty with regard to our ability to obtain patents in the future, as well as uncertainty with respect to the value of patents once obtained
- 80Obtaining and maintaining patent protection depends on compliance with various procedural, document submission, fee payment and other requirements imposed by governmental patent agencies, and our patent protection could be reduced or eliminated if we fail to comply with these requirements
- 81Third parties may initiate legal proceedings alleging that we are infringing, misappropriating or otherwise violating their intellectual property rights, the outcome of which would be uncertain and could negatively impact the success of our business
- 82We may be subject to claims by third parties asserting that we or our employees have infringed upon, misappropriated or otherwise violated their intellectual property rights, or claiming ownership of what we regard as our own intellectual property
- 83If we fail in prosecuting or defending any such claims, in addition to paying monetary damages, we may lose valuable intellectual property rights or personnel
- 84Even if resolved in our favor, litigation or other legal proceedings relating to intellectual property claims may cause us to incur significant expenses and could distract our technical and management personnel from their normal responsibilities
- 85If we are unable to protect the confidentiality of our trade secrets, our business and competitive position would be harmed
- 86If we or our licensors do not apply for patent protection prior to such publication or if we cannot otherwise maintain the confidentiality of our proprietary technology and other confidential information, then our ability to obtain patent protection or to protect our trade secret information may be jeopardized
- 87We may not be able to protect and enforce our trademarks and trade names, or build name recognition in our markets of interest thereby harming our competitive position
- 88During the trademark registration process, we may receive Office Actions from the USPTO or from comparable agencies in foreign jurisdictions objecting to the registration of our trademark. Although we would be given an opportunity to respond to those objections, we may be unable to overcome such rejections
- 89Intellectual property rights do not necessarily address all potential threats
Risks Related to our Business Operations and Employee Matters
- 90During times of war and other major conflicts, we, and the third parties upon which we rely, may be vulnerable to a heightened risk of these attacks, including retaliatory cyber-attacks, that could materially disrupt our systems and operations, supply chain, and harm our business
- 91Security incidents and attendant consequences may cause delays in the development of our product candidates and negatively impact our ability to grow and operate our business
- 92Our ability to compete in the highly competitive pharmaceuticals industry depends on our ability to attract and retain highly qualified managerial, scientific, medical, legal, sales and marketing and other personnel. We are highly dependent on recruiting and retaining our management and scientific personnel
- 93We are exposed to the risk that our employees, independent contractors, consultants, licensors, commercial collaborators, principal investigators, CROs and vendors may engage in fraudulent conduct or other illegal activity
- 94Any international operations we may have exposes us to business, regulatory, political, operational, financial, pricing and reimbursement risks associated with doing business outside of the U.S
- 95certain expenses including, among others, expenses for travel and insurance; and
- 96As of December 31, 2024, we had net operating loss (NOL) carryforwards of approximately $23.3 million for federal income tax purposes, $68.6 million for foreign income tax purposes and $10.7 million for state income tax purposes
- 97increased legal and accounting compliance costs
Risks Related to our Common Stock
- 98The trading price of the shares of our common stock has been and may continue to be volatile, and purchasers of our common stock could incur substantial losses
- 99other events or factors, including the other factors described in this “Risk Factors” section, many of which are beyond our control
- 100Because we do not anticipate paying any cash dividends on our capital stock in the foreseeable future, capital appreciation, if any, will be your sole source of gain
- 101Our management has broad discretion in the application of our cash, cash equivalents and marketable securities and could use such funds in ways that do not improve our results of operations or enhance the value of our common stock or in ways that our stockholders may not agree with
- 102A significant portion of our common stock may be sold into the market, which could cause the market price of our common stock to drop significantly
- 103We have registered and intend to continue to register all shares of common stock that we may issue under our equity compensation plans. These shares can be freely sold in the public market upon issuance, subject to volume limitations applicable to affiliates
- 104Anti-takeover provisions in our charter documents and under Delaware law could make an acquisition of our company more difficult, limit attempts by our stockholders to replace or remove our current management and limit the market price of our common stock
- 105These provisions may frustrate or prevent any attempts by our stockholders to replace or remove our current management by making it more difficult for stockholders to replace members of our board of directors, which is responsible for appointing the members of our management
- 106Our amended and restated certificate of incorporation and amended and restated bylaws provide that we will indemnify our directors and officers, in each case to the fullest extent permitted by Delaware law
- 107We will not be obligated pursuant to our amended and restated bylaws to indemnify a person with respect to proceedings initiated by that person against us or our other indemnitees, except with respect to proceedings authorized by our board of directors or brought to enforce a right to indemnification
- 108We may not retroactively amend our amended and restated bylaw provisions to reduce our indemnification obligations to directors, officers, employees and agents
- 109If we fail to maintain proper and effective internal controls, our ability to produce accurate financial statements on a timely basis could be impaired
- 110Securities litigation or stockholder derivative litigation frequently follows the announcement of certain significant business transactions, such as the sale of a business division or announcement of an acquisition or a business combination transaction
- 111If equity research analysts do not publish research or reports, or publish unfavorable research or reports, about us, our business or our market, our stock price and trading volume could decline
- 112Unfavorable global economic conditions could adversely affect our business, financial condition, stock price, and results of operations
- 113We are an “emerging growth company” and a “smaller reporting company,” and as a result of the reduced reporting requirements applicable to “emerging growth companies” and “smaller reporting companies,” our common stock may be less attractive to investors
- 114We may be unable to maintain adequate insurance coverage
- 115Changes in tax laws or regulations that are applied adversely to us may seriously harm our business
Other Climb Bio 10-Ks
- FY2025 10-K risk factors104 risks31 new42 dropped47 reworded
Climb Bio faces heightened trade tariff risks, especially on imported drug materials from China under new 2025 administration proposals. Cash reserves of $160.7 million are projected to fund operations into 2028, but heavy milestone payment obligations continue. International expansion introduces complex global privacy, tax, and regulatory hurdles.
Filed Mar 05, 2026
About this page
The headings are the filing's own. The one-line readings and the overview are automated and can be wrong: read Item 1A of the 10-K for the exact wording.