Pulmonx (LUNG) risk factors, FY2025 10-K

Pulmonx's FY2025 10-K, filed Mar 10, 2026, lists 86 risk factors in 4 groups. Against the prior year's 85: 8 new, 7 dropped, 17 substantially reworded.

Risk factors listed
864 groups
New this year
8vs 85 last year
Dropped
7since the prior 10-K
Substantially reworded
17of those kept
Section length
41k wordsItem 1A

What the changes say

  • Pulmonx added risks covering a new 40 million dollar credit agreement with Perceptive Credit Holdings.

What changed since the prior 10-K

New

  • NewRisks Related to Our Business and Strategy

    business, industry and in the economy generally. This will place us at a competitive disadvantage compared to our competitors that have less indebtedness

    The Perceptive Credit Agreement imposes restrictive covenants on our business operations, asset sales, and debt incurrence.

  • NewRisks Related to Our Business and Strategy

    investor confidence and negatively impact our business, results of operations, financial condition and growth prospects

    Tariffs, trade restrictions, and macroeconomic uncertainties may reduce demand for our products and increase compliance costs.

  • NewRisks Related to Our Business and Strategy

    acquisitions, whether or not they are consummated. We may not be able to identify desirable acquisition targets or be successful in entering into an agreement with any particular target or obtain the expected benefits of any acquisition or investment

    We may fail to identify, acquire, or successfully integrate target companies or technologies into our business.

  • NewRisks Related to Government Regulation and Our Industry

    related products, or if approvals for future products and indications are delayed or not issued, it will negatively affect our business, financial condition and results of operations

    FDA and foreign regulations governing the Zephyr Valve and other medical devices are extensive, lengthy, and unpredictable.

  • NewRisks Related to Government Regulation and Our Industry

    affect our business, financial condition and results of operations. Actions by agencies regulating insurance or changes in other laws, regulations, or policies may also negatively affect our business, financial condition and results of operations

    Changes in foreign regulations like the European Union Medical Device Regulation may impact our product commercialization.

  • NewRisks Related to Government Regulation and Our Industry

    have engaged in the promotion of these uses, any of which will negatively affect our business, financial condition and results of operations

    Physicians may use our products off-label or improperly, potentially causing patient injury and costly litigation.

  • NewRisks Related to Government Regulation and Our Industry

    Affordable Care Act or elements of the Affordable Care Act. It is unclear how any such challenges and the healthcare reform measures of the current administration will impact the Affordable Care Act and our business, financial condition and results of operations

    Healthcare reform measures and CMS payment reductions under the Budget Control Act of 2011 could reduce our revenues.

  • NewRisks Related to Government Regulation and Our Industry

    groups. Some European regulators have ordered certain companies to suspend or permanently cease certain transfers out of Europe for allegedly violating the GDPR’s cross-border data transfer limitations

    DOJ rules restricting sensitive personal data transfers to countries of concern like China and Russia could impact our operations.

Dropped

  • DroppedRisks Related to Our Business and Strategy

    perceived failure to comply with our security obligations, including, without limitation, in class action litigation. Security incidents could also result in indemnity obligations, negative publicity and financial loss

  • DroppedRisks Related to Our Business and Strategy

    measures and legal expenses, which could negatively affect our business, financial condition and results of operations

  • DroppedRisks Related to Government Regulation and Our Industry

    could increase our costs or otherwise negatively affect our business, financial condition and results of operations. Even an unsuccessful challenge or investigation into our practices could cause adverse publicity and be costly to respond to

  • DroppedRisks Related to Government Regulation and Our Industry

    requirements and the engagement of non-U.S. CROs, as well as expose us to risks associated with clinical investigators who are unknown to the FDA, and different standards of diagnosis, screening and medical care

  • DroppedRisks Related to Government Regulation and Our Industry

    required to maintain the authorizations or certification that we have received. If we are unable to maintain our authorizations or certification in a particular country, we will no longer be able to sell the applicable product in that country

  • DroppedRisks Related to Our Intellectual Property

    third parties. Our patent applications may not result in issued patents and our patents may not be sufficiently broad to protect our technology

  • DroppedRisks Related to Our Intellectual Property

    work for us, we may be subject to claims that we or these individuals have, inadvertently or otherwise, misappropriated the intellectual property or disclosed the alleged trade secrets or other proprietary information, of these former employers or competitors

Reworded

  • 89% rewrittenRisks Related to Government Regulation and Our Industry

    Healthcare reform measures could hinder or prevent the commercial success of our solutions

    Minor phrasing adjustments regarding healthcare reform measures without changing core terms.

  • 72% rewrittenRisks Related to Our Business and Strategy

    Our indebtedness may limit our flexibility in operating our business and negatively affect our business, financial condition, results of operations and competitive position

    Updated to replace the CIBC Loan with the 40.0 million dollar Perceptive Credit Agreement borrowed on March 2, 2026.

  • 69% rewrittenRisks Related to Government Regulation and Our Industry

    Changes in the regulatory environment may constrain or require us to restructure our operations, which may harm our revenue and operating results

    Minor phrasing adjustments regarding regulatory environment changes without changing core terms.

  • 66% rewrittenRisks Related to Our Business and Strategy

    We may expend our limited resources to pursue a particular product candidate or indication and fail to capitalize on product candidates or indications that may be more profitable or for which there is a greater likelihood of success

    Minor phrasing adjustments regarding resource allocation and research spending without changing core terms.

  • 53% rewrittenRisks Related to Our Business and Strategy

    We may acquire other companies or technologies, which could divert our management’s attention, result in additional dilution to our stockholders and otherwise negatively affect our business, financial condition and results of operations

    Minor phrasing adjustments regarding potential acquisitions without changing core terms.

  • 52% rewrittenRisks Related to Our Business and Strategy

    Governmental export or import controls could limit our ability to compete in foreign markets and subject us to liability if we violate them

    Minor phrasing adjustments regarding governmental export and import controls without changing core terms.

  • 49% rewrittenRisks Related to Our Business and Strategy

    We may enter into collaborations, in-licensing arrangements, joint ventures, strategic alliances or partnerships with third parties that may not result in the development of commercially viable products, product improvements or the generation of significant future revenues

    Minor phrasing adjustments regarding collaborations and partnerships without changing core terms.

  • 44% rewrittenRisks Related to Government Regulation and Our Industry

    If we or our suppliers fail to comply with the FDA’s QMSR or the European Union MDR, our manufacturing or distribution operations could be delayed or shut down and our revenue could suffer

    Updated references from the FDA Quality System Regulation to the FDA Quality Management System Regulation.

    Was: If we or our suppliers fail to comply with the FDA’s QSR or the European Union MDR, our manufacturing or distribution operations could be delayed or shut down and our revenue could suffer

  • 42% rewrittenRisks Related to Our Intellectual Property

    Our success will depend on our, and any of our current and future licensors’, ability to obtain, maintain and protect our intellectual property rights

  • 37% rewrittenRisks Related to Government Regulation and Our Industry

    If we do not obtain and maintain international regulatory registrations, certification or approvals for our products, we will be unable to market and sell our products outside of the United States

  • 35% rewrittenRisks Related to Government Regulation and Our Industry

    We are subject to certain federal, state and foreign fraud and abuse laws, health information privacy and security laws and transparency laws, which, if violated, could subject us to substantial penalties and negatively affect our business, financial condition and results of operations

  • 34% rewrittenRisks Related to Our Intellectual Property

    A company may attempt to commercialize competing products utilizing our proprietary design, trademarks or tradenames in foreign countries where we do not have any patents or patent applications and where legal recourse may be limited. This may have a significant commercial impact on our foreign business operations

  • 32% rewrittenRisks Related to Our Business and Strategy

    We have limited experience manufacturing our products in significant commercial quantities and we face manufacturing risks that may adversely affect our ability to manufacture our products, reduce our gross margins and negatively affect our business, financial condition and results of operations

  • 28% rewrittenRisks Related to Our Business and Strategy

    We have a history of significant net losses, which we expect to continue, and we may not be able to achieve or sustain profitability in the future

  • 24% rewrittenRisks Related to Our Business and Strategy

    We depend on our senior management team and the loss of one or more key employees or an inability to attract and retain highly skilled employees will negatively affect our business, financial condition and results of operations

  • 22% rewrittenRisks Related to Our Business and Strategy

    We have significant international operations, and to successfully market and sell our products in such international markets we must address international business risks with which we have limited experience

  • 21% rewrittenRisks Related to Government Regulation and Our Industry

    We may be subject to regulatory or enforcement actions if we engage in improper marketing or promotion of our products

All 86 risk factors

Headings as the filing states them, in filing order.

Risks Related to Our Business and Strategy

  1. 01We have a history of significant net losses, which we expect to continue, and we may not be able to achieve or sustain profitability in the future28% rewritten
  2. 02We have limited experience marketing and selling our solution
  3. 03We currently rely on a single product, the Zephyr Valve, which can only be marketed for limited indications, and if we are not successful in commercializing the Zephyr Valve, our business, financial condition and results of operations will be negatively affected
  4. 04Our success depends in large part on the success of the Zephyr Valve. If we are unable to successfully market and sell the Zephyr Valves, as well as our overall solution, to patients with severe emphysema, it will negatively affect our business, financial condition and results of operations
  5. 05Our business is dependent on hospital, physician and patient adoption of our solution as a treatment for severe emphysema. If hospitals, physicians or patients are unwilling to change current practices to adopt our solution, it will negatively affect our business, financial condition and results of operations
  6. 06If we fail to receive access to hospital facilities, our sales may decrease
  7. 07Use of our solution requires appropriate physician training, and inadequate training may lead to negative patient outcomes and negatively affect our business, financial condition and results of operations
  8. 08the perception of patient benefit and safety, and limit adoption of our solution as a treatment for severe emphysema and our products that facilitate the procedure, which will negatively affect our business, financial condition and results of operations
  9. 09Use of the Zephyr Valve involves risks and may result in complications, including pneumothorax or death, and is contraindicated in certain patients, which may limit adoption and negatively affect our business, financial condition and results of operations
  10. 10Outside of clinical trials, patients treated with the Zephyr Valve have also experienced serious complications, including pneumothoraces and death related to the Zephyr Valve
  11. 11If we are unable to achieve and maintain adequate levels of coverage or reimbursement for our solution, or any future products we may seek to commercialize, or if patients are left with significant out-of-pocket costs, our commercial success may be severely hindered
  12. 12Third-party payors and physicians who do not cover or use the Zephyr Valve may require additional clinical data prior to maintaining coverage of or adopting the Zephyr Valve
  13. 13If we fail to retain marketing and sales personnel and, as we grow, fail to increase our marketing and sales capabilities or develop broad awareness of our solution in a cost-effective manner, we may not be able to generate revenue growth
  14. 14We have limited long-term data regarding the safety and effectiveness of our solution, including the Zephyr Valve
  15. 15The continuing development of our products depends upon our maintaining strong working relationships with physicians
  16. 16We rely on third parties to perform certain aspects of the CT scan analysis within the LungTraX Platform
  17. 17We depend on a limited number of single-source suppliers to manufacture our products, which makes us vulnerable to supply shortages and price fluctuations that could negatively affect our business, financial condition and results of operations
  18. 18to our customer relationships. We cannot guarantee that we will be able to establish alternative relationships on similar terms, without delay or at all
  19. 19We have limited experience manufacturing our products in significant commercial quantities and we face manufacturing risks that may adversely affect our ability to manufacture our products, reduce our gross margins and negatively affect our business, financial condition and results of operations32% rewritten
  20. 20Our results of operations will be materially harmed if we are unable to accurately forecast customer demand for our solution and manage our inventory
  21. 21Our operating results may fluctuate significantly, which makes our future operating results difficult to predict and could cause our operating results to fall below expectations or any guidance we may provide
  22. 22For example, certain of these patients may not have regions of the lung with little to no collateral ventilation, making them poor candidates for the Zephyr Valve. As a result, our estimates of the annual total addressable market for our current or future products may prove to be incorrect
  23. 23Failure of our information technology system, process, or site, or those of the third parties with whom we work, could negatively affect our business, financial condition and results of operations
  24. 24Litigation against us could be costly and time-consuming to defend and could result in additional liabilities
  25. 25We face the risk of product liability claims that would be expensive, divert management’s attention and harm our reputation and business. We may not be able to maintain adequate product liability insurance
  26. 26Our insurance policies are expensive and protect us only from some business risks, which leaves us exposed to significant uninsured liabilities
  27. 27Our indebtedness may limit our flexibility in operating our business and negatively affect our business, financial condition, results of operations and competitive position72% rewritten
  28. 28business, industry and in the economy generally. This will place us at a competitive disadvantage compared to our competitors that have less indebtednessNew
  29. 29Our industry is highly competitive, and we may not be able to compete successfully with larger companies, companies with longer operating histories or more established products, or companies with greater resources
  30. 30We have increased the size of our organization and expect to further increase it in the future. If we are unable to manage the anticipated growth, our business, financial condition and results of operations will be negatively affected
  31. 31If the quality of our solution does not meet the expectations of physicians or patients, then our business and reputation may be harmed
  32. 32If our facilities become damaged or inoperable, we will be unable to continue to research, develop and supply our solution which could negatively affect our business, financial condition and results of operations until we are able to secure a new facility and rebuild our inventory
  33. 33Performance issues, service interruptions or price increases by our shipping carriers could negatively affect our business, financial condition and results of operations and harm our reputation and the relationship between us and the hospitals with which we work
  34. 34We depend on our senior management team and the loss of one or more key employees or an inability to attract and retain highly skilled employees will negatively affect our business, financial condition and results of operations24% rewritten
  35. 35We have significant international operations, and to successfully market and sell our products in such international markets we must address international business risks with which we have limited experience22% rewritten
  36. 36We may enter into collaborations, in-licensing arrangements, joint ventures, strategic alliances or partnerships with third parties that may not result in the development of commercially viable products, product improvements or the generation of significant future revenues49% rewritten
  37. 37investor confidence and negatively impact our business, results of operations, financial condition and growth prospectsNew
  38. 38Unfavorable global economic conditions, including as a result of geopolitical conflict, could negatively affect our business, financial condition or results of operations
  39. 39We may acquire other companies or technologies, which could divert our management’s attention, result in additional dilution to our stockholders and otherwise negatively affect our business, financial condition and results of operations53% rewritten
  40. 40acquisitions, whether or not they are consummated. We may not be able to identify desirable acquisition targets or be successful in entering into an agreement with any particular target or obtain the expected benefits of any acquisition or investmentNew
  41. 41Consolidation in the healthcare industry or group purchasing organizations could lead to demands for price concessions, which may affect our ability to sell our products at prices necessary to support our current business strategies
  42. 42Our long-term growth depends on our ability to enhance our solution, expand our indications and develop and commercialize additional products. If we fail to identify, acquire and develop other products, we may be unable to grow our business
  43. 43If we are not successful in expanding our indications and developing and commercializing new products and product enhancements, our ability to increase our revenue may be impaired, which could have a material adverse effect on our business, financial condition and results of operations
  44. 44We may expend our limited resources to pursue a particular product candidate or indication and fail to capitalize on product candidates or indications that may be more profitable or for which there is a greater likelihood of success66% rewritten
  45. 45Our results may be impacted by changes in foreign currency exchange rates
  46. 46Our ability to utilize our net operating loss carryforwards and research and development credit may be limited
  47. 47We may not be able to achieve or maintain satisfactory pricing and margins for our products
  48. 48Governmental export or import controls could limit our ability to compete in foreign markets and subject us to liability if we violate them52% rewritten
  49. 49Public health crises have in the past and may in the future have a material adverse impact on our business, financial condition and results of operations
  50. 50Potential natural disasters could damage, destroy or disrupt clinical study sites, our office spaces, manufacturing facilities, and/or warehouses, which could have a significant negative impact on our operations

Risks Related to Government Regulation and Our Industry

  1. 51related products, or if approvals for future products and indications are delayed or not issued, it will negatively affect our business, financial condition and results of operationsNew
  2. 52If we fail to remain in compliance with applicable European Union laws, we would be unable to continue to affix the CE mark to our products, which would prevent us from selling them within the European Economic Area (“EEA”) and other European countries in which we rely on the CE mark
  3. 53Changes in the regulatory environment may constrain or require us to restructure our operations, which may harm our revenue and operating results69% rewritten
  4. 54affect our business, financial condition and results of operations. Actions by agencies regulating insurance or changes in other laws, regulations, or policies may also negatively affect our business, financial condition and results of operationsNew
  5. 55A recall of our products, either voluntarily or at the direction of the FDA or another regulatory authority, or the discovery of serious safety issues with our products that leads to corrective actions, could have a significant adverse impact on us
  6. 56We are subject to certain federal, state and foreign fraud and abuse laws, health information privacy and security laws and transparency laws, which, if violated, could subject us to substantial penalties and negatively affect our business, financial condition and results of operations35% rewritten
  7. 57If we modify the Zephyr Valve, we may need to seek additional clearances, certification or approvals, which, if not granted, would prevent us from selling our modified products
  8. 58Failure to comply with post-marketing regulatory requirements could subject us to enforcement actions, including substantial penalties, and might require us to recall or withdraw a product from the market
  9. 59In the EU, the MDR imposes strict post-market regulatory requirements which are also applicable to those devices for which we have obtained a CE Certificate of Conformity on the basis of the MDD and which we continue to place on the EU market on the basis of the transitional provisions of the MDR
  10. 60If treatment guidelines for severe emphysema or the standard of care evolves, we may need to redesign and seek new marketing authorization from the FDA or comparable foreign regulatory authorities, or certification from Notified Bodies, for one or more of our products
  11. 61If we or our suppliers fail to comply with the FDA’s QMSR or the European Union MDR, our manufacturing or distribution operations could be delayed or shut down and our revenue could suffer44% rewritten
  12. 62have engaged in the promotion of these uses, any of which will negatively affect our business, financial condition and results of operationsNew
  13. 63We may be subject to regulatory or enforcement actions if we engage in improper marketing or promotion of our products21% rewritten
  14. 64If we do not obtain and maintain international regulatory registrations, certification or approvals for our products, we will be unable to market and sell our products outside of the United States37% rewritten
  15. 65Healthcare reform measures could hinder or prevent the commercial success of our solutions89% rewritten
  16. 66Affordable Care Act or elements of the Affordable Care Act. It is unclear how any such challenges and the healthcare reform measures of the current administration will impact the Affordable Care Act and our business, financial condition and results of operationsNew
  17. 67groups. Some European regulators have ordered certain companies to suspend or permanently cease certain transfers out of Europe for allegedly violating the GDPR’s cross-border data transfer limitationsNew
  18. 68We face potential liability related to the privacy of health information we obtain
  19. 69Our employees, consultants, and other commercial partners may engage in misconduct or other improper activities, including non-compliance with regulatory standards and requirements
  20. 70Compliance with environmental laws and regulations could be expensive, and the failure to comply with these laws and regulations could subject us to significant liability

Risks Related to Our Intellectual Property

  1. 71We may become involved in intellectual property litigation, infringement claims, or administrative proceedings that could be costly and could interfere with our ability to sell and market our products
  2. 72Our success will depend on our, and any of our current and future licensors’, ability to obtain, maintain and protect our intellectual property rights42% rewritten
  3. 73If we are unable to protect the confidentiality of our other proprietary information, our business and competitive position may be harmed
  4. 74Obtaining 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 for non‑compliance with these requirements
  5. 75A company may attempt to commercialize competing products utilizing our proprietary design, trademarks or tradenames in foreign countries where we do not have any patents or patent applications and where legal recourse may be limited. This may have a significant commercial impact on our foreign business operations34% rewritten
  6. 76Changes in patent law could diminish the value of patents in general, thereby impairing our ability to protect our existing and future products
  7. 77The failure of third parties to meet their contractual, regulatory and other obligations could adversely affect our business
  8. 78If our trademarks and tradenames are not adequately protected, then we may not be able to build name recognition in our markets and our business may be adversely affected
  9. 79Patent terms may not be able to protect our competitive position for an adequate period of time with respect to our current or future technologies

Risks Related to Ownership of Our Common Stock

  1. 80Our stock price may be volatile and the value of our common stock may decline
  2. 81Future sales and issuances of our capital stock or rights to purchase capital stock could result in additional dilution of the percentage ownership of our stockholders and could cause the price of our common stock to decline
  3. 82Future sales of our common stock by existing stockholders could cause the market price of our common stock to decline
  4. 83We do not intend to pay dividends for the foreseeable future and, as a result, your ability to achieve a return on your investment will depend on appreciation in the price of our common stock
  5. 84We have incurred, and will continue to incur, increased costs as a public company, and our management has devoted, and will continue to devote, substantial time to compliance with our public company responsibilities and corporate governance practices
  6. 85Anti-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
  7. 86These provisions do not apply to suits brought to enforce a duty or liability created by the Exchange Act or any claim for which the federal district courts of the United States have exclusive jurisdiction

Other Pulmonx 10-Ks

  • FY2024 10-K risk factors
    85 risks

    Pulmonx faces heavy reliance on its flagship Zephyr Valve and Chartis System for treating severe emphysema. The company has a history of significant net losses, totaling an accumulated deficit of $467.6 million as of December 31, 2024. Operations depend critically on single-source suppliers, a single headquarters manufacturing facility, and widespread physician and hospital adoption.

    Filed Feb 25, 2025

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.