Macrogenics (MGNX) risk factors, FY2025 10-K

Macrogenics's FY2025 10-K, filed Mar 09, 2026, lists 45 risk factors in 7 groups. Against the prior year's 43: 6 new, 4 dropped, 12 substantially reworded.

Risk factors listed
457 groups
New this year
6vs 43 last year
Dropped
4since the prior 10-K
Substantially reworded
12of those kept
Section length
26k wordsItem 1A

What the changes say

  • MacroGenics faces a partial clinical hold on the LINNET study after Grade 5 and other severe adverse events.
  • The company relies on third parties for companion diagnostics and CDMO services at its Rockville facility.
  • Employee headcount dropped from 341 to 293 full-time workers.

What changed since the prior 10-K

New

  • NewRisks Related to Our Business and the Development and Commercialization of Our Product Candidates

    4 myocarditis (N=1), and Grade 4 neutropenia and concurrent septic shock (N=1) which led to a Grade 5 event. Under the partial clinical hold, no new patients will be enrolled in the LINNET study until the partial hold is lifted by the FDA

    The FDA placed a partial clinical hold on the LINNET study due to severe adverse events including myocarditis and neutropenia with septic shock leading to a Grade 5 event.

  • NewRisks Related to Our Business and the Development and Commercialization of Our Product Candidates

    Our manufacturing facility is not currently being primarily utilized for the production of our own product candidates, and we may not be able to efficiently and effectively offset the costs of maintaining the facility through contract manufacturing services for third parties in the future

    The company may fail to secure sufficient contract manufacturing engagements at its Rockville, Maryland facility to offset ongoing operating costs.

  • NewRisks Related to Our Dependence on Third Parties

    candidates. We do not have experience or capabilities in developing or commercializing diagnostics and are relying, and in the future plan to continue to rely, in large part on third parties to perform these functions

    Reliance on third-party contractors for developing and commercializing companion diagnostics creates risks of supply constraints or failure to gain market acceptance.

  • NewRisks Related to Legal Compliance Matters

    delivery of, or payment for, healthcare benefits, items or services relating to healthcare matters. Similar to the federal anti-kickback statute, a person or entity does not need to have actual knowledge of the statute or specific intent to violate it in order to have committed a violation

    The company is subject to the Physician Payment Sunshine Act reporting requirements and various state laws restricting gifts and marketing practices.

  • NewRisks Related to Legal Compliance Matters

    security have become significant issues in the United States, Europe, and in many other jurisdictions where we or our partners may in the future conduct our operations

    Comprehensive U.S. state privacy laws impose strict data processing obligations, consumer rights, and statutory fines for noncompliance.

  • NewRisks Related to Our Common Stock

    costs and diversion of management’s attention and resources, which could adversely impact our business. Any adverse determination in litigation could also subject us to significant liabilities

    Biotechnology stock volatility and clinical trial results can cause unpredictable fluctuations in the company's common stock market price.

Dropped

  • DroppedRisks Related to Our Dependence on Third Parties

    acquired or integrated entities, and it may be difficult to integrate companies into our information technology environment and security program

  • DroppedRisks Related to Legal Compliance Matters

    representatives, as well as to prohibit pharmacies and other healthcare entities from providing certain physician prescribing data to pharmaceutical companies for use in sales and marketing, and to prohibit certain other sales and marketing practices

  • DroppedRisks Related to Legal Compliance Matters

    Governments have passed and are likely to pass additional laws regulating generative AI. Any use of this technology could result in additional compliance costs, regulatory investigations and actions, and lawsuits

  • DroppedRisks Related to Employee Matters and Human Capital Management

    weaknesses in our infrastructure, give rise to operational errors, loss of business opportunities, loss of employees and reduced productivity among remaining employees

Reworded

  • 81% rewrittenRisks Related to Our Dependence on Third Parties

    Failure to successfully develop and commercialize companion diagnostics with third party contractors for use with our product candidates could harm our ability to commercialize our product candidates

    Refined wording regarding the reliance on third-party contractors for companion diagnostics development.

  • 81% rewrittenRisks Related to Our Business and the Development and Commercialization of Our Product Candidates

    Actual or anticipated changes to the laws and regulations governing the health care system may have a negative impact on cost and access to health insurance coverage and reimbursement of healthcare items and services

    Minor phrasing adjustments regarding healthcare system legislative and regulatory proposals.

  • 72% rewrittenRisks Related to Our Common Stock

    We have been and may in the future be subject to securities litigation, which is expensive and could divert management attention and adversely impact our business

    Updated to reflect Scott Koenig's title change to former President and CEO regarding the dismissed Crain v. MacroGenics securities class action.

  • 72% rewrittenRisks Related to Legal Compliance Matters

    In addition, our operations and those of our collaborators may be subject to analogous foreign health care laws in the jurisdictions in which we operate

    Minor phrasing updates regarding foreign healthcare law compliance.

  • 66% rewrittenRisks Related to Our Business and the Development and Commercialization of Our Product Candidates

    Public health crises such as pandemics or similar outbreaks may have a significant negative impact on our clinical trials, nonclinical studies, development, manufacturing and commercialization of our product candidates and other aspects of our business, staff, and operations

    Minor phrasing adjustments concerning public health crises and clinical trial impacts.

  • 57% rewrittenRisks Related to Our Business and the Development and Commercialization of Our Product Candidates

    Our product candidates may have undesirable side effects, including fatalities. These side effects may delay or prevent further clinical development or marketing approval, or, if approval is received, require them to be taken off the market, require them to include safety warnings or otherwise limit their sales

    Minor phrasing updates regarding unforeseen side effects and safety profiles.

  • 54% rewrittenRisks Related to Our Dependence on Third Parties

    All of the risks relating to commercialization, and health care legal compliance described in this Annual Report on Form 10-K also apply to the commercialization activities of our collaborators

    Minor phrasing adjustments concerning collaborator commercialization activities.

  • 53% rewrittenRisks Related to Employee Matters and Human Capital Management

    We may need to grow or contract our organization, and we may experience difficulties in managing this growth or contraction, which could disrupt our operations

    Updated employee headcount figure from 341 full-time employees as of December 31, 2024 to 293 as of February 28, 2026.

  • 44% rewrittenRisks Related to Legal Compliance Matters

    We and our collaborators are subject to various healthcare laws, and our failure, or the failure of our collaborators, to comply with those laws could result in significant penalties and adversely affect our business, operations and financial condition

  • 38% rewrittenRisks Related to Employee Matters and Human Capital Management

    Our future success depends on our ability to attract or retain key executives and to attract, retain and motivate qualified personnel

  • 27% rewrittenRisks Related to Our Business and the Development and Commercialization of Our Product Candidates

    We face significant competition and if our competitors continue to develop and market products that are more effective, safer or less expensive than our product candidates or if they are ahead of us in development, our current or future commercial opportunities may be negatively impacted

    Was: We face significant competition and if our competitors continue to develop and market products that are more effective, safer or less expensive than our product candidates, our current or future commercial opportunities may be negatively impacted

  • 20% rewrittenRisks Related to Employee Matters and Human Capital Management

    We may undertake internal restructuring activities, including associated workforce reductions, that could result in disruptions to our business or otherwise materially harm our results of operations or financial condition

All 45 risk factors

Headings as the filing states them, in filing order.

Other

  1. 01Summary of Risk Factors Affecting Our Business

Risks Related to Our Financial Position and Need for Additional Capital

  1. 02We will require substantial additional funding, which may not be available to us on acceptable terms, or at all, and, if not available, may require us to delay, scale back, or cease our product development programs or operations
  2. 03We have incurred significant losses since inception and anticipate continuing to incur losses for the foreseeable future. We may never achieve or sustain profitability
  3. 04Raising additional capital may cause dilution to our stockholders, restrict our operations or require us to relinquish substantial rights
  4. 05Our ability to use our net operating loss carryforwards and other tax attributes may be limited

Risks Related to Our Business and the Development and Commercialization of Our Product Candidates

  1. 06If clinical trials for our product candidates are prolonged, delayed or stopped, for any reason, we may be unable to obtain regulatory approval and commercialize our product candidates on a timely basis, which would require us to incur additional costs and delay our receipt of any product revenue
  2. 07Certain of our antibody-drug conjugate, or ADC, product candidates incorporate technology developed by our collaboration partners. To date, no ADC product candidates incorporating any such technology have been approved by the FDA
  3. 08Our product candidates, if approved, may fail to achieve or maintain market acceptance by physicians, patients, third-party payors and others in the medical community necessary for commercial success
  4. 09Our product candidates may have undesirable side effects, including fatalities. These side effects may delay or prevent further clinical development or marketing approval, or, if approval is received, require them to be taken off the market, require them to include safety warnings or otherwise limit their sales57% rewritten
  5. 104 myocarditis (N=1), and Grade 4 neutropenia and concurrent septic shock (N=1) which led to a Grade 5 event. Under the partial clinical hold, no new patients will be enrolled in the LINNET study until the partial hold is lifted by the FDANew
  6. 11Our manufacturing facility is subject to significant government regulations and approvals, which are often costly and could result in adverse consequences to our business if we fail to comply with the regulations or maintain the approvals
  7. 12Our manufacturing facility is not currently being primarily utilized for the production of our own product candidates, and we may not be able to efficiently and effectively offset the costs of maintaining the facility through contract manufacturing services for third parties in the futureNew
  8. 13We face significant competition and if our competitors continue to develop and market products that are more effective, safer or less expensive than our product candidates or if they are ahead of us in development, our current or future commercial opportunities may be negatively impacted27% rewritten
  9. 14Actual or anticipated changes to the laws and regulations governing the health care system may have a negative impact on cost and access to health insurance coverage and reimbursement of healthcare items and services81% rewritten
  10. 15Reimbursement decisions by third-party payors may have an adverse effect on pricing and market acceptance. If there is not sufficient reimbursement for our products, it is less likely that our products will be widely used
  11. 16If any product liability lawsuits are successfully brought against us or any of our collaborators, we may incur substantial liabilities and may be required to limit commercialization of our products or product candidates
  12. 17We and/or our collaboration partners may never obtain approval or commercialize our products outside of the United States, which would limit our ability to realize their full market potential
  13. 18Changes in U.S. tax law may have a material adverse effect on our business, financial condition and results of operations, and changes in international trade relations may have a material adverse effect on the commercialization of some or all of our product candidates
  14. 19Public health crises such as pandemics or similar outbreaks may have a significant negative impact on our clinical trials, nonclinical studies, development, manufacturing and commercialization of our product candidates and other aspects of our business, staff, and operations66% rewritten

Risks Related to Our Dependence on Third Parties

  1. 20Our existing therapeutic collaborations are important to our business, and future collaborations may also be important to us. If we are unable to maintain any of these collaborations, or if these collaborations are not successful, our business could be adversely affected
  2. 21Failure to successfully develop and commercialize companion diagnostics with third party contractors for use with our product candidates could harm our ability to commercialize our product candidates81% rewritten
  3. 22candidates. We do not have experience or capabilities in developing or commercializing diagnostics and are relying, and in the future plan to continue to rely, in large part on third parties to perform these functionsNew
  4. 23Independent clinical investigators and CROs that we engage to conduct our clinical trials may not devote sufficient time or attention to our clinical trials or be able to repeat their past success
  5. 24Commercialization collaborations will be important to our business. If we are unable to maintain commercialization collaborations, or if commercialization collaborations are not successful, our business could be adversely affected
  6. 25All of the risks relating to commercialization, and health care legal compliance described in this Annual Report on Form 10-K also apply to the commercialization activities of our collaborators54% rewritten

Risks Related to Our Intellectual Property

  1. 26Our success depends significantly on our ability to operate without infringing the valid patents and other proprietary rights of third parties
  2. 27Our success will depend in part on our ability to operate without infringing the proprietary rights of third parties. Third parties may have or obtain patents or proprietary rights that could limit our ability to make, use, sell, offer for sale or import our future approved products or impair our competitive position
  3. 28If we are unable to obtain and enforce patent protection for our products and our product candidates and related technology, our business could be materially harmed
  4. 29We may become involved in lawsuits to protect or enforce our patents, which could be expensive, time consuming and unsuccessful
  5. 30If we fail to comply with our obligations under our intellectual property licenses with third parties, we could lose license rights that are important to our business
  6. 31If we are unable to protect the confidentiality of our proprietary information, the value of our technology and products could be adversely affected
  7. 32Obtaining and maintaining our patent protection depends on compliance with various procedural, documentary, 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
  8. 33If we do not obtain protection under the Hatch-Waxman Amendments and similar foreign legislation for extending the term of patents covering each of our product candidates, our business may be materially harmed

Risks Related to Legal Compliance Matters

  1. 34If we do not comply with laws regulating the protection of the environment and health and human safety, our business could be adversely affected
  2. 35We and our collaborators are subject to various healthcare laws, and our failure, or the failure of our collaborators, to comply with those laws could result in significant penalties and adversely affect our business, operations and financial condition44% rewritten
  3. 36delivery of, or payment for, healthcare benefits, items or services relating to healthcare matters. Similar to the federal anti-kickback statute, a person or entity does not need to have actual knowledge of the statute or specific intent to violate it in order to have committed a violationNew
  4. 37In addition, our operations and those of our collaborators may be subject to analogous foreign health care laws in the jurisdictions in which we operate72% rewritten
  5. 38security have become significant issues in the United States, Europe, and in many other jurisdictions where we or our partners may in the future conduct our operationsNew
  6. 39Our employees may engage in misconduct or other improper activities, including noncompliance with regulatory standards and requirements and insider trading

Risks Related to Employee Matters and Human Capital Management

  1. 40Our future success depends on our ability to attract or retain key executives and to attract, retain and motivate qualified personnel38% rewritten
  2. 41We may undertake internal restructuring activities, including associated workforce reductions, that could result in disruptions to our business or otherwise materially harm our results of operations or financial condition20% rewritten
  3. 42We may need to grow or contract our organization, and we may experience difficulties in managing this growth or contraction, which could disrupt our operations53% rewritten

Risks Related to Our Common Stock

  1. 43We have been and may in the future be subject to securities litigation, which is expensive and could divert management attention and adversely impact our business72% rewritten
  2. 44costs and diversion of management’s attention and resources, which could adversely impact our business. Any adverse determination in litigation could also subject us to significant liabilitiesNew
  3. 45Provisions of our charter, bylaws, third-party agreements and Delaware law may make an acquisition of us or a change in our management more difficult

Other Macrogenics 10-Ks

  • FY2024 10-K risk factors
    43 risks

    MacroGenics faces significant ongoing financial losses with an accumulated deficit of approximately $1.2 billion and a critical need for substantial additional funding. The company relies heavily on clinical trials for multiple product candidates and key development and commercialization collaborations. Operations are subject to extensive regulatory oversight, intellectual property challenges, and strict healthcare laws.

    Filed Mar 20, 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.