Amylyx Pharmaceuticals, Inc.

Previous wording

The markets for avexitide for PBH, and congenital HI, for AMX0035 for Wolfram syndrome, PSP and other neurodegenerative diseases, and for any other product candidates we are currently developing or may in the future develop or acquire may be smaller than we expect.

Current wording

The markets for avexitide for PBH, and congenital HI, for AMX0035 for Wolfram syndrome and other neurodegenerative diseases, and for any other product candidates we are currently developing or may in the future develop or acquire may be smaller than we expect.

Previous wording

Investment in biopharmaceutical product development is highly speculative because it entails substantial upfront capital expenditures and significant risk that any potential product candidate will fail to demonstrate adequate effect or an acceptable safety profile, gain regulatory approval and become commercially viable. We invested substantial resources into our product development efforts of AMX0035, and toward the commercialization of AMX0035 as RELYVRIO for ALS, which was approved by the FDA, and ALBRIOZA and, received marketing authorization with conditions from Health Canada. We voluntarily discontinued the marketing authorizations for RELYVRIO/ALBRIOZA for ALS and removed the product from the market in the U.S. and Canada based on topline results from the Phase 3 PHOENIX trial, which failed to meet its prespecified primary and secondary endpoints. Following the withdrawal of RELYVRIO/ALBRIOZA from the market in the US and Canada, respectively, we do not have any products approved for commercial sale and we will continue to incur significant research and development and other expenses related to clinical development and potential approvals for our current and future product candidates, including for avexitide, AMX0035 and AMX0114 in additional indications other than ALS, and for ongoing operations. Since our inception, we have devoted the majority of our financial resources and efforts to research and development, including preclinical studies and our clinical trials, preparation for commercialization and commercialization activities. Our financial condition and operating results, including our revenues, expenses and net income (loss), have in the past and are likely in the future to fluctuate significantly from quarter to quarter and year to year. For example, we generated revenues of $380.8 million in 2023 as a result of sales of RELYVRIO/ALBRIOZA, but following its withdrawal, we will no longer generate revenues from this product. Accordingly, you should not rely upon the results of any prior quarterly or annual periods as indications of future operating performance. Additionally, net losses and negative cash flows have had, and may in the future have, an adverse effect on our stockholders’ equity and working capital. As of June 30, 2025, we had an accumulated deficit of $684.0 million.

Current wording

Investment in biopharmaceutical product development is highly speculative because it entails substantial upfront capital expenditures and significant risk that any potential product candidate will fail to demonstrate adequate effect or an acceptable safety profile, gain regulatory approval and become commercially viable. We invested substantial resources into our product development efforts of AMX0035, and toward the commercialization of AMX0035 as RELYVRIO for ALS, which was approved by the FDA, and ALBRIOZA and, received marketing authorization with conditions from Health Canada. We voluntarily discontinued the marketing authorizations for RELYVRIO/ALBRIOZA for ALS and removed the product from the market in the U.S. and Canada based on topline results from the Phase 3 PHOENIX trial, which failed to meet its prespecified primary and secondary endpoints. Following the withdrawal of RELYVRIO/ALBRIOZA from the market in the US and Canada, respectively, we do not have any products approved for commercial sale and we will continue to incur significant research and development and other expenses related to clinical development and potential approvals for our current and future product candidates, including for avexitide, AMX0035 and AMX0114 in additional indications other than ALS, and for ongoing operations. Since our inception, we have devoted the majority of our financial resources and efforts to research and development, including preclinical studies and our clinical trials, preparation for commercialization and commercialization activities. Our financial condition and operating results, including our revenues, expenses and net income (loss), have in the past and are likely in the future to fluctuate significantly from quarter to quarter and year to year. For example, we generated revenues of $380.8 million in 2023 as a result of sales of RELYVRIO/ALBRIOZA, but following its withdrawal, we will no longer generate revenues from this product. Accordingly, you should not rely upon the results of any prior quarterly or annual periods as indications of future operating performance. Additionally, net losses and negative cash flows have had, and may in the future have, an adverse effect on our stockholders’ equity and working capital. As of September 30, 2025, we had an accumulated deficit of $718.4 million.

Previous wording

the scope, progress, results and costs of researching and developing avexitide, AMX0035 for Wolfram syndrome, PSP and potential additional indications, AMX0114, as well as any other product candidates we are currently developing or may in the future develop;

Current wording

the scope, progress, results and costs of researching and developing avexitide, AMX0035 for Wolfram syndrome and potential additional indications, AMX0114, as well as any other product candidates we are currently developing or may in the future develop;

Previous wording

the timing of, and the costs involved in, our efforts to obtain marketing approvals for avexitide in PBH, AMX0035 for the treatment of Wolfram syndrome, PSP and potential additional indications, AMX0114, and our efforts to obtain approvals for other product candidates we are developing or may in the future develop and pursue;

Current wording

the timing of, and the costs involved in, our efforts to obtain marketing approvals for avexitide in PBH, AMX0035 for the treatment of Wolfram syndrome and potential additional indications, AMX0114, and our efforts to obtain approvals for other product candidates we are developing or may in the future develop and pursue;

Previous wording

We believe our existing cash, cash equivalents and marketable securities as of June 30, 2025 will be sufficient to meet our anticipated operating and capital expenditure requirements through 2026. However, our estimate may prove to be wrong, and we could use our available capital resources sooner than we currently expect. Further, changing circumstances, some of which may be beyond our control, could cause us to consume capital significantly faster than we currently anticipate, and we may need to seek additional funds sooner than planned.

Current wording

We believe our existing cash, cash equivalents and marketable securities as of September 30, 2025 will be sufficient to fund our operations into 2028. However, our estimate may prove to be wrong, and we could use our available capital resources sooner than we currently expect. Further, changing circumstances, some of which may be beyond our control, could cause us to consume capital significantly faster than we currently anticipate, and we may need to seek additional funds sooner than planned.

Previous wording

The rules dealing with U.S. federal, state, local and international income taxation are constantly under review by persons involved in the legislative process and by the Internal Revenue Service and the U.S. Treasury Department. For example, the One Big Beautiful Bill Act, or the OBBBA, was signed into law on July 4, 2025 and made significant changes to the U.S. federal tax law. Changes to tax laws (which changes may have retroactive application) could adversely affect us or holders of our common stock. For example, under Section 174 of the Internal Revenue Code of 1986, as amended, or the IRC, in taxable years beginning after December 31, 2021, expenses that are incurred for research and development performed outside the U.S. will be capitalized and amortized, which may have an adverse effect on our cash flow. The OBBBA provides that for taxable years beginning after December 31, 2024, expenses that are incurred for research and development performed in the U.S. may, at the taxpayer’s election, be immediately deducted or capitalized and amortized. In addition, the OBBBA provides that for taxable years beginning after December 31, 2021 and before January 1, 2025, certain eligible taxpayers generally may elect to retroactively deduct expenses for research and development performed in the U.S. in such taxable years by filing amended tax returns for such taxable years, and all other taxpayers that are not eligible to make such an election and that amortized expenses for research and development performed in the U.S. in such taxable years generally may elect to accelerate and deduct the remaining unamortized amounts of such research and development expenses (i) in the first taxable year beginning after December 31, 2024, or (ii) ratably over the two-taxable year period beginning with the first taxable year beginning after December 31, 2024. In recent years, many changes to tax laws have been made and changes are likely to continue to occur in the future. Future changes in tax laws could have a material adverse effect on our business, cash flow, financial condition or results of operations. We urge investors to consult with their legal and tax advisers regarding the implications of potential changes in tax laws on an investment in our common stock.

Current wording

The rules dealing with U.S. federal, state, local and international income taxation are constantly under review by persons involved in the legislative process and by the Internal Revenue Service and the U.S. Treasury Department. For example, the One Big Beautiful Bill Act, or the OBBBA, was signed into law on July 4, 2025 and made significant changes to the U.S. federal tax law. Changes to tax laws (which changes may have retroactive application) could adversely affect us or holders of our common stock. For example, under Section 174 of the Internal Revenue Code of 1986, as amended, or the IRC, in taxable years beginning after December 31, 2021, expenses that are incurred for research and development performed outside the U.S. will be capitalized and amortized, which may have an adverse effect on our cash flow. The OBBBA provides that for taxable years beginning after December 31, 2024, expenses that are incurred for research and development performed in the U.S. may, at the taxpayer’s election, be immediately deducted or capitalized and amortized. In addition, the OBBBA provides that for taxable years beginning after December 31, 2021 and before January 1, 2025, certain eligible taxpayers generally may elect to retroactively deduct expenses for research and development performed in the U.S. in such taxable years by filing amended tax returns for such taxable years, and all other taxpayers that are not eligible to make such an election and that amortized expenses for research and development performed in the U.S. in such taxable years generally may elect to accelerate and deduct the remaining unamortized amounts of such research and development expenses (i) in the first taxable year beginning after December 31, 2024, or (ii) ratably over the two-taxable year period beginning with the first taxable year beginning after December 31, 2024. In recent years, many changes to tax laws have been made and changes are likely to continue to occur in the future. The OBBBA also makes significant changes to the Medicaid, Medicare, and Health Insurance Marketplace federal healthcare programs. Changes include new requirements states must meet to maintain federal support for the Medicaid programs, as well as stricter criteria beneficiaries must meet to qualify for and maintain enrollment in federal healthcare programs. The effect of these changes could result in reductions in our patient population and managed care enrollees that we serve across our federal healthcare program lines of business due to, among other things, more stringent eligibility requirements such as the imposition of work or community service requirements, and copayments on many services, limitation of Medicaid eligibility to certain lawfully present individuals, and the effect of immigration enforcement actions which may discourage beneficiaries from applying or reapplying for federal healthcare benefits. These risks could have a material adverse effect on our business, results of operations, …

Excerpt shortened here; the source contains the full paragraph.

Previous wording

Inflation and rapid increases in interest rates have led to a decline in the trading value of previously issued government securities with interest rates below current market interest rates. Although the U.S. Department of Treasury, Federal Deposit Insurance Corporation, or FDIC, and Federal Reserve Board have announced a program to provide up to $25 billion of loans to financial institutions secured by certain government securities held by financial institutions to mitigate the risk of potential losses on the sale of such instruments, widespread demands for customer withdrawals or other liquidity needs of financial institutions for immediate liquidity may exceed the capacity of such program. Additionally, there is no guarantee that the U.S. Department of Treasury, FDIC and Federal Reserve Board will provide access to uninsured funds in the event of the closure of other banks or financial institutions in the future, or that they would do so in a timely fashion.

Current wording

Inflation and increases in interest rates have led to a decline in the trading value of previously issued government securities with interest rates below current market interest rates. Although the U.S. Department of Treasury, Federal Deposit Insurance Corporation, or FDIC, and Federal Reserve Board have announced a program to provide up to $25 billion of loans to financial institutions secured by certain government securities held by financial institutions to mitigate the risk of potential losses on the sale of such instruments, widespread demands for customer withdrawals or other liquidity needs of financial institutions for immediate liquidity may exceed the capacity of such program. Additionally, there is no guarantee that the U.S. Department of Treasury, FDIC and Federal Reserve Board will provide access to uninsured funds in the event of the closure of other banks or financial institutions in the future, or that they would do so in a timely fashion.

Previous wording

Our future success depends significantly on our ability to successfully develop, and obtain regulatory approvals for and commercialize, avexitide in PBH and AMX0035 in indications other than ALS, including Wolfram syndrome and PSP. Avexitide has been evaluated in five Phase 1 and Phase 2 clinical trials for PBH and has also been studied in Congenital HI. In February 2025, we activated the first sites for the pivotal Phase 3 LUCIDITY clinical trial for avexitide in PBH and in April 2025, we announced that the first participant had been dosed. To date, we have obtained limited clinical trial data supporting AMX0035 in indications other than ALS, having only completed a clinical trial in 95 patients with AD. We are conducting a Phase 2 clinical trial of AMX0035 in Wolfram syndrome, and a global Phase 3 clinical trial of AMX0035 in PSP, and intend to conduct additional clinical trials for other indications and product candidates in the future. Our business success depends heavily on our ability to successfully complete clinical trials for our product candidates. We have completed the IND enabling studies of AMX0114 in ALS and the first site was activated for a Phase 1 multiple ascending dose, placebo-controlled trial in Canada in February 2025. In April 2025, we announced that the first participant of the Phase 1 clinical trial of AMX0114 had been dosed.

Current wording

Our future success depends significantly on our ability to successfully develop, and obtain regulatory approvals for and commercialize, avexitide in PBH and AMX0035 in indications other than ALS, including Wolfram syndrome. Avexitide has been evaluated in five Phase 1 and Phase 2 clinical trials for PBH and has also been studied in Congenital HI. In February 2025, we activated the first sites for the pivotal Phase 3 LUCIDITY clinical trial for avexitide in PBH and in April 2025, we announced that the first participant had been dosed. To date, we have obtained limited clinical trial data supporting AMX0035 in indications other than ALS, having only completed a clinical trial in 95 patients with AD. We are conducting a Phase 2 clinical trial of AMX0035 in Wolfram syndrome and intend to conduct additional clinical trials for other indications and product candidates in the future. Our business success depends heavily on our ability to successfully complete clinical trials for our product candidates. We have completed the IND enabling studies of AMX0114 in ALS and the first site was activated for a Phase 1 multiple ascending dose, placebo-controlled trial in Canada in February 2025. In April 2025, we announced that the first participant of the Phase 1 clinical trial of AMX0114 had been dosed.

Previous wording

We will need to have sufficient funds for, and successfully complete, our clinical development of avexitide, AMX0035 for the treatment of PSP, Wolfram syndrome and other indications, AMX0114 in ALS and any other product candidates we may develop or acquire.

Current wording

We will need to have sufficient funds for, and successfully complete, our clinical development of avexitide, AMX0035 for the treatment of Wolfram syndrome and other indications, AMX0114 in ALS and any other product candidates we may develop or acquire.

Previous wording

Our failure to successfully initiate and complete clinical trials of avexitide, AMX0035 for Wolfram syndrome, PSP, or potential additional indications and to demonstrate the efficacy and safety of avexitide and AMX0035, including each component thereof, necessary to obtain regulatory approval to market avexitide and AMX0035, would significantly harm our business and ability to continue developing and marketing avexitide and AMX0035 for any indications. Our product candidate development costs will also increase if we experience delays in testing or obtaining and maintaining regulatory approvals and we may be required to obtain additional funds to complete clinical trials. We cannot assure you that our clinical trials will begin as planned or be completed on schedule, if at all, or that we will not need to restructure our trials after they have begun. Significant clinical trial delays or the need for additional data from our clinical trials also could shorten any periods during which we may have the exclusive right to commercialize avexitide, AMX0035 or any other current or future product candidates or allow our competitors to bring products to market before we do and impair our ability to successfully commercialize such product candidates, which may harm our business and results of operations. In addition, many of the factors that cause, or lead to, delays of clinical trials may ultimately lead to the denial of regulatory approval of avexitide, AMX0035 or any future product candidate.

Current wording

Our failure to successfully initiate and complete clinical trials of avexitide, AMX0035 for Wolfram syndrome or potential additional indications and to demonstrate the efficacy and safety of avexitide and AMX0035, including each component thereof, necessary to obtain regulatory approval to market avexitide and AMX0035, would significantly harm our business and ability to continue developing and marketing avexitide and AMX0035 for any indications. Our product candidate development costs will also increase if we experience delays in testing or obtaining and maintaining regulatory approvals and we may be required to obtain additional funds to complete clinical trials. We cannot assure you that our clinical trials will begin as planned or be completed on schedule, if at all, or that we will not need to restructure our trials after they have begun. Significant clinical trial delays or the need for additional data from our clinical trials also could shorten any periods during which we may have the exclusive right to commercialize avexitide, AMX0035 or any other current or future product candidates or allow our competitors to bring products to market before we do and impair our ability to successfully commercialize such product candidates, which may harm our business and results of operations. In addition, many of the factors that cause, or lead to, delays of clinical trials may ultimately lead to the denial of regulatory approval of avexitide, AMX0035 or any future product candidate.

Previous wording

Any negative results we may report in clinical trials of avexitide, AMX0035 or any future product candidate may also make it difficult or impossible to recruit and retain patients in other clinical trials of that same product candidate. For example, the PHOENIX trial did not meet its primary or secondary endpoints, which may discourage patients from participating in clinical trials of AMX0035 in other indications. Delays or failures in planned patient enrollment or retention may result in increased costs, program delays or both, which could have a harmful effect on our ability to develop AMX0035 in Wolfram syndrome, PSP and additional indications, avexitide and any other current or future product candidates, or could render further development impossible. Further, if patients drop out of our clinical trials, miss scheduled doses or follow-up visits, or otherwise fail to follow clinical trial protocols, whether as a result of public health epidemics and related illness, the integrity of data from our clinical trials may be compromised or not accepted by the FDA or other regulatory authorities, which would represent a significant setback for the applicable program. In addition, we may rely on CROs and clinical trial sites to ensure proper and timely conduct of our future clinical trials and, while we intend to enter into agreements governing their services, we will be limited in our ability to compel their actual performance.

Current wording

Any negative results we may report in clinical trials of avexitide, AMX0035 or any future product candidate may also make it difficult or impossible to recruit and retain patients in other clinical trials of that same product candidate. For example, the PHOENIX trial did not meet its primary or secondary endpoints, which may discourage patients from participating in clinical trials of AMX0035 in other indications. Delays or failures in planned patient enrollment or retention may result in increased costs, program delays or both, which could have a harmful effect on our ability to develop AMX0035 in Wolfram syndrome and additional indications, avexitide and any other current or future product candidates, or could render further development impossible. Further, if patients drop out of our clinical trials, miss scheduled doses or follow-up visits, or otherwise fail to follow clinical trial protocols, whether as a result of public health epidemics and related illness, the integrity of data from our clinical trials may be compromised or not accepted by the FDA or other regulatory authorities, which would represent a significant setback for the applicable program. In addition, we may rely on CROs and clinical trial sites to ensure proper and timely conduct of our future clinical trials and, while we intend to enter into agreements governing their services, we will be limited in our ability to compel their actual performance.

Previous wording

We are developing AMX0035 for the treatment of Wolfram syndrome, PSP and other potential future indications for which there are currently limited or no available therapeutic options. It is possible for individuals or groups to target companies with disruptive social media campaigns related to a request for access to unapproved drugs for patients with significant unmet medical need. If we experience a similar social media campaign regarding our decision to provide or not provide access to AMX0035 or any of our future product candidates under an expanded access policy, our reputation may be negatively affected and our business may be harmed.

Current wording

We are developing AMX0035 for the treatment of Wolfram syndrome and other potential future indications for which there are currently limited or no available therapeutic options. It is possible for individuals or groups to target companies with disruptive social media campaigns related to a request for access to unapproved drugs for patients with significant unmet medical need. If we experience a similar social media campaign regarding our decision to provide or not provide access to AMX0035 or any of our future product candidates under an expanded access policy, our reputation may be negatively affected and our business may be harmed.

Previous wording

Because we have limited financial and managerial resources, we are focused on specific indications and modifications for avexitide, AMX0035 and AMX0114. As a result, we may fail to generate additional clinical development opportunities for such candidates for a number of reasons, including, that such candidates may in certain indications, on further study, be shown to have harmful side effects, limited to no efficacy, or other characteristics that suggest it is unlikely to receive marketing approval and achieve market acceptance in such additional indications.

Current wording

Because we have limited financial and managerial resources, we are focused on specific indications and modifications for avexitide, AMX0035 and AMX0114. As a result, we may fail to generate additional clinical development opportunities for such candidates for a number of reasons, including, that such candidates may in certain indications, on further study, be shown to have harmful side effects, limited to no efficacy, or other characteristics that suggest it is unlikely to receive marketing approval and achieve market acceptance in such additional indications. For example, in August 2025, we announced the decision to discontinue the ORION program of AMX0035 in adults living with PSP, based on data from the Phase 2b trial, where AMX0035 did not show differences compared to placebo on primary or secondary outcomes at Week 24.

Previous wording

We plan to conduct several clinical trials for AMX0035 in parallel over the next several years, including clinical trials in patients with Wolfram syndrome, PSP and other indications, which may make our decision as to which indication to prioritize more difficult. Moreover, we intend to conduct a clinical trial of avexitide in PBH and may conduct others in other indications as well. As a result, we may forgo or delay pursuit of opportunities with other indications that we believe could have had greater commercial potential or likelihood of success. In addition, we are continuing to evaluate plans to explore the use of AMX0035 in patients with AD, and other product candidates in ALS and additional neurodegenerative diseases. However, we may focus on or pursue one or more of our target indications over other potential indications and product candidates and such development efforts may not be successful, which would cause us to delay the clinical development and approval of avexitide, AMX0035, AMX0114 and other product candidates. Furthermore, research activities to identify additional indications for avexitide, AMX0035, AMX0114 and other product candidates require substantial technical, financial, and human resources. We may not successfully develop these additional modifications for chemistry-related, stability-related, or other reasons. We have completed the IND-enabling studies of AMX0114, a potent antisense oligonucleotide targeting inhibition of Calpain-2, a key contributor to the axonal (also known as Wallerian) degeneration pathway, and began the Phase 1 multiple ascending dose, placebo-controlled trial in Canada in February 2025, with the first patient dosed in April 2025. Our resource allocation decisions may cause us to fail to capitalize on viable commercial products or profitable market opportunities. Our spending on current and future research and development activities for specific indications or formulations of avexitide, AMX0035 or for AMX0114 or other product candidates may not yield any commercially viable products.

Current wording

We plan to conduct several clinical trials for AMX0035 in parallel over the next several years, including clinical trials in patients with Wolfram syndrome and other indications, which may make our decision as to which indication to prioritize more difficult. Moreover, we intend to conduct a clinical trial of avexitide in PBH and may conduct others in other indications as well. As a result, we may forgo or delay pursuit of opportunities with other indications that we believe could have had greater commercial potential or likelihood of success. In addition, we are continuing to evaluate plans to explore the use of AMX0035 in patients with AD, and other product candidates in ALS and additional neurodegenerative diseases. However, we may focus on or pursue one or more of our target indications over other potential indications and product candidates and such development efforts may not be successful, which would cause us to delay the clinical development and approval of avexitide, AMX0035, AMX0114 and other product candidates. Furthermore, research activities to identify additional indications for avexitide, AMX0035, AMX0114 and other product candidates require substantial technical, financial, and human resources. We may not successfully develop these additional modifications for chemistry-related, stability-related, or other reasons. We have completed the IND-enabling studies of AMX0114, a potent antisense oligonucleotide targeting inhibition of Calpain-2, a key contributor to the axonal (also known as Wallerian) degeneration pathway, and began the Phase 1 multiple ascending dose, placebo-controlled trial in Canada in February 2025, with the first patient dosed in April 2025. Our resource allocation decisions may cause us to fail to capitalize on viable commercial products or profitable market opportunities. Our spending on current and future research and development activities for specific indications or formulations of avexitide, AMX0035 or for AMX0114 or other product candidates may not yield any commercially viable products.

Previous wording

We have relied upon and plan to continue to rely on third parties, such as CROs, clinical data management organizations, medical institutions and clinical investigators, to conduct our clinical trials and expect to rely on these third parties to conduct clinical trials of any future product candidate that we develop. Any of these third parties may terminate their engagements with us under certain circumstances. We may not be able to enter into alternative arrangements or do so on commercially reasonable terms. In addition, there is a natural transition period when a new CRO begins work. As a result, delays may occur, which could negatively impact our ability to meet our expected clinical development timelines and harm our business, financial condition and prospects. Clinical trials involve multiple clinical sites, vendors and other third parties and we are dependent on these vendors to ensure appropriate study conduct, statistical analysis and randomization. Errors or deviations they make in any of these activities could impact the usefulness and interpretability of clinical trial results by regulatory authorities. For example, at the Advisory Committee meeting on March 30,

Current wording

We have relied upon and plan to continue to rely on third parties, such as CROs, clinical data management organizations, medical institutions and clinical investigators, to conduct our clinical trials and expect to rely on these third parties to conduct clinical trials of any future product candidate that we develop. Any of these third parties may terminate their engagements with us under certain circumstances. We may not be able to enter into alternative arrangements or do so on commercially reasonable terms. In addition, there is a natural transition period when a new CRO begins work. As a result, delays may occur, which could negatively impact our ability to meet our expected clinical development timelines and harm our business, financial condition and prospects. Clinical trials involve multiple clinical sites, vendors and other third parties and we are dependent on these vendors to ensure appropriate study conduct, statistical analysis and randomization. Errors or deviations they make in any of these activities could impact the usefulness and interpretability of clinical trial results by regulatory authorities. For example, at the Advisory Committee meeting on March 30, 2022, the FDA noted a number of concerns that, in the FDA’s view, impacted the interpretability of the results from the CENTAUR trial. Clinical trials from time to time have deviations where a protocol or standard operating procedure is not perfectly carried out and where corrective actions are taken. While we may perceive these events as low risk, our perception of risk and appropriate corrective actions may differ from that of the regulators’ view. Deviations from protocols or standard operating procedures during studies could result in negative regulatory opinions and outcomes.

Previous wording

We currently engage third-party manufacturers to provide the APIs of avexitide and AMX0035 and for the final drug product formulation of avexitide and AMX0035 that is or will be being used in our clinical trials and for expanded access and commercial supply, as applicable, and we engage separate third parties for the blending and packaging of finished clinical materials. We must be able to demonstrate comparability of drug substance across suppliers along with stability data across suppliers. We currently rely on single manufacturers to supply each of our APIs. Although we believe that there are several potential alternative manufacturers who could manufacture each of the APIs in avexitide and AMX0035, we may incur added costs and delays in identifying and qualifying any such replacement. Moreover, the extent to which rising demand in certain APIs, geopolitical events, global health crises or economic policies, including tariffs, may impact our ability to procure sufficient supplies for the development of avexitide and AMX0035, and any other current or future products and product candidates will depend on whether the economic challenges caused by such events continue to impact the global economy and supply chains, among many other factors. There is no assurance that we will be able to timely secure needed supply arrangements on satisfactory terms, or at all, to meet the clinical demands, the validation requirements for an NDA filing or the potential commercial demands. Our failure to secure these arrangements as needed could have a material adverse effect on our ability to complete the development of avexitide, AMX0035 or any other current or future product candidates or, to commercialize them, if approved. 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 avexitide and AMX0035, and the costs of manufacturing could be prohibitive.

Current wording

We currently engage third-party manufacturers to provide the APIs of avexitide and AMX0035 and for the final drug product formulation of avexitide and AMX0035 that is or will be being used in our clinical trials and for expanded access and commercial supply, as applicable, and we engage separate third parties for the blending and packaging of finished clinical materials. We must be able to demonstrate comparability of drug substance across suppliers along with stability data across suppliers. We currently rely on single manufacturers to supply each of our APIs. Although we believe that there are several potential alternative manufacturers who could manufacture each of the APIs in avexitide and AMX0035, we may incur added costs and delays in identifying and qualifying any such replacement. Moreover, the extent to which rising demand in certain APIs, geopolitical events, global health crises or economic policies, including tariffs, may impact our ability to procure sufficient supplies for the development of avexitide and AMX0035, and any other current or future products and product candidates will depend on whether the economic challenges caused by such events continue to impact the global economy and supply chains, among many other factors. For example, recent increased demand for GLP-1 and other peptide-based therapeutics has, and in the future could continue to, result in increased competition for our suppliers’ and manufacturers’ services and limited capacity, which could limit our access to, and increase our costs for, production and potentially harm our business and results of operations. There is no assurance that we will be able to obtain adequate third-party contract supply and/or manufacturing capacity for future clinical trials and commercialization, and may in the future need to make prioritization decisions about where our supply of peptide-based API will be distributed, which could potentially impact our commercial supply or commercialization efforts. We cannot be sure that single-source suppliers for the raw materials or components used in our product candidates and products will remain in business or that they will not be purchased by one of our competitors or another company that is not interested in continuing to produce our raw materials or components for our intended purpose. There is no assurance that we will be able to timely secure needed supply arrangements on satisfactory terms, or at all, to meet the clinical demands, the validation requirements for an NDA filing or the potential commercial demands. Our failure to secure these arrangements as needed could have a material adverse effect on our ability to complete the development of avexitide, AMX0035 or any other current or future product candidates or, to commercialize them, if approved. 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 comm…

Excerpt shortened here; the source contains the full paragraph.

Previous wording

The markets for avexitide for PBH, and congenital HI, for AMX0035 for Wolfram syndrome, PSP and other neurodegenerative diseases, and for any other product candidates we are currently developing or may in the future develop or acquire may be smaller than we expect.

Current wording

The markets for avexitide for PBH, and congenital HI, for AMX0035 for Wolfram syndrome and other neurodegenerative diseases, and for any other product candidates we are currently developing or may in the future develop or acquire may be smaller than we expect.

Previous wording

While some of these and other proposed measures may require additional authorization to become effective, Congress and the Biden administration have each indicated that it will continue to seek new legislative and/or administrative measures to control drug costs.

Current wording

While some of these and other proposed measures may require additional authorization to become effective, Congress and the Trump administration have each indicated that it will continue to seek new legislative and/or administrative measures to decrease pharmaceutical prices in the United States.

Previous wording

1, 2020 and which was recently amended by the California Privacy Rights Act —is creating similar risks and obligations as those created by GDPR. Though the Act does exempt certain information collected as part of a clinical trial subject to the Federal Policy for the Protection of Human Subjects, or the Common Rule, it does apply to other personal information that we may otherwise handle, such as personal information collected in a business to business context and personal information collected from employees, applicants and retirees residing in California. Similar broad consumer privacy laws have already been passed in numerous states, and laws in Virginia, Colorado and Connecticut already have entered into force. In addition, bills for broad consumer privacy laws are being considered in numerous other states and at the federal level.

Current wording

Similar legal requirements are either in place or are being proposed in the U.S. There are a broad variety of data protection laws that are applicable to our activities, and a wide range of enforcement agencies at both the state and federal levels that can review companies for privacy and data security concerns based on general consumer protection laws. The Federal Trade Commission and state Attorneys General are all aggressive in reviewing consumers’ privacy and data security protections. New laws also are being considered at both the state and federal levels. For example, the California Consumer Privacy Act—which went into effect on January 1, 2020 and which was recently amended by the California Privacy Rights Act —is creating similar risks and obligations as those created by GDPR. Though the Act does exempt certain information collected as part of a clinical trial subject to the Federal Policy for the Protection of Human Subjects, or the Common Rule, it does apply to other personal information that we may otherwise handle, such as personal information collected in a business to business context and personal information collected from employees, applicants and retirees residing in California. Similar broad consumer privacy laws have already been passed in numerous states, and laws in Virginia, Colorado and Connecticut already have entered into force. In addition, bills for broad consumer privacy laws are being considered in numerous other states and at the federal level.

Previous wording

In addition, market exclusivities may be available for our product candidates and indications. If any product we develop does not receive five years of NCE exclusivity, the FDA may approve generic versions of such product three years after its date of approval, subject to the requirement that the ANDA applicant certifies to the invalidity or non-infringement of any patents listed for our products in the Orange Book. If an infringement suit is timely filed by the NDA or patent holder, the FDA cannot finally approve the ANDA for 30 months unless a court decision in favor of the generic manufacturer is issued earlier. Three-year exclusivity is given to a drug if it contains an active moiety that has previously been approved, and the NDA includes reports of one or more new clinical investigations, other than bioavailability or bioequivalence studies, that were conducted by or for the applicant and are determined by the FDA to be essential to the approval of the NDA. This form of data exclusivity is known as New Clinical Investigation, or NCI, exclusivity. If avexitide is approved for future uses and, if AMX0035 is approved for future uses, such as Wolfram syndrome or PSP, or if other current and future candidates, such as AMX0114, are approved with only NCI exclusivity, generic manufacturers may file their ANDAs anytime following approval of avexitide, AMX0035, or AMX0114 and seek to launch their generic products following the expiration of the three year market exclusivity period, even if we still have patent protection for our product.

Current wording

In addition, market exclusivities may be available for our product candidates and indications. If any product we develop does not receive five years of NCE exclusivity, the FDA may approve generic versions of such product three years after its date of approval, subject to the requirement that the ANDA applicant certifies to the invalidity or non-infringement of any patents listed for our products in the Orange Book. If an infringement suit is timely filed by the NDA or patent holder, the FDA cannot finally approve the ANDA for 30 months unless a court decision in favor of the generic manufacturer is issued earlier. Three-year exclusivity is given to a drug if it contains an active moiety that has previously been approved, and the NDA includes reports of one or more new clinical investigations, other than bioavailability or bioequivalence studies, that were conducted by or for the applicant and are determined by the FDA to be essential to the approval of the NDA. This form of data exclusivity is known as New Clinical Investigation, or NCI, exclusivity. If avexitide is approved for future uses and, if AMX0035 is approved for future uses, such as Wolfram syndrome, or if other current and future candidates, such as AMX0114, are approved with only NCI exclusivity, generic manufacturers may file their ANDAs anytime following approval of avexitide, AMX0035, or AMX0114 and seek to launch their generic products following the expiration of the three year market exclusivity period, even if we still have patent protection for our product.

Previous wording

Our trademarks or trade names may be challenged, infringed, circumvented or declared generic or determined to be infringing on other marks. We rely on both registration and common law protection for our trademarks. We may not be able to protect our rights to these trademarks and trade names or may be forced to stop using these names, which we need for name recognition by potential partners or customers in our markets of interest. During trademark registration proceedings, we may receive rejections. Although we would be given an opportunity to respond to those rejections, we may be unable to overcome such rejections. In addition, in the USPTO and in comparable agencies in many foreign jurisdictions, third parties are given an opportunity to oppose pending trademark applications and to seek to cancel registered trademarks. Opposition or cancellation proceedings may be filed against our trademarks, and our trademarks may not survive such proceedings. Moreover, any name we propose to use for our products in the U.S. must be approved by the FDA, regardless of whether we have registered it, or applied to register it, as a trademark. The FDA typically conducts a review of proposed product names, including an evaluation of potential for confusion with other product names. If the FDA objects to any of our proposed product names, we may be required to expend significant additional resources in an effort to identify a usable substitute name that would qualify under applicable trademark laws, not infringe the existing rights of third parties and be acceptable to the FDA. If we are unable to establish name recognition based on our trademarks and trade names, we may not be able to compete effectively and our business may be adversely affected.

Current wording

USPTO and in comparable agencies in many foreign jurisdictions, third parties are given an opportunity to oppose pending trademark applications and to seek to cancel registered trademarks. Opposition or cancellation proceedings may be filed against our trademarks, and our trademarks may not survive such proceedings. Moreover, any name we propose to use for our products in the U.S. must be approved by the FDA, regardless of whether we have registered it, or applied to register it, as a trademark. The FDA typically conducts a review of proposed product names, including an evaluation of potential for confusion with other product names. If the FDA objects to any of our proposed product names, we may be required to expend significant additional resources in an effort to identify a usable substitute name that would qualify under applicable trademark laws, not infringe the existing rights of third parties and be acceptable to the FDA. If we are unable to establish name recognition based on our trademarks and trade names, we may not be able to compete effectively and our business may be adversely affected.

Previous wording

We are currently operating in a period of economic uncertainty and capital markets disruption, which has been significantly impacted by geopolitical instability, ongoing military conflicts, including the ongoing war between Russia and Ukraine, the Israel-Hamas conflict and conflict in the Middle East, a new U.S. presidential administration and accompanying regulatory activities and economic policies, events related thereto, such as changes to candidates or political unrest or otherwise, and high inflation and interest rates and the imposition of tariffs, any of which could have a material adverse effect on our business, financial condition and results of operations.

Current wording

We are currently operating in a period of economic uncertainty and capital markets disruption, which has been significantly impacted by geopolitical instability, ongoing military conflicts, including the ongoing war between Russia and Ukraine, the Israel-Hamas conflict and conflict in the Middle East, the evolving regulatory activities and economic policies under the current U.S. government, events related thereto, such as changes to candidates or political unrest or otherwise, and high inflation and interest rates and the imposition of tariffs, any of which could have a material adverse effect on our business, financial condition and results of operations.

Previous wording

U.S. and global markets have recently been experiencing volatility and disruption caused by economic uncertainty, including as a result of geopolitical instability, ongoing military conflicts, a new U.S. presidential administration and accompanying regulatory activities and economic policies, events related thereto, such as changes to candidates or political unrest or otherwise, and high inflation and interest rates. Although the length and impact of the ongoing military conflict is highly unpredictable, the conflict in Ukraine has led to market disruptions, including significant volatility in commodity prices, credit and capital markets, as well as supply chain interruptions, which contributed to record inflation globally. In addition, global markets may experience additional disruptions as a result of the current Israel-Hamas conflict and the conflict in the Middle East. We are continuing to monitor inflation, the situations in Ukraine and Israel and global capital markets and assessing their potential impact on our business, including the impact on the supply chains we rely on for the manufacture of avexitide, AMX0035, AMX0114 or any other current or future product candidates.

Current wording

U.S. and global markets have recently been experiencing volatility and disruption caused by economic uncertainty, including as a result of geopolitical instability, ongoing military conflicts, the evolving regulatory activities and economic policies under the current U.S. government, events related thereto, such as changes to candidates or political unrest or otherwise, and high inflation and interest rates. Although the length and impact of the ongoing military conflict is highly unpredictable, the conflict in Ukraine has led to market disruptions, including significant volatility in commodity prices, credit and capital markets, as well as supply chain interruptions, which contributed to record inflation globally. In addition, global markets may experience additional disruptions as a result of the current Israel-Hamas conflict and the conflict in the Middle East. We are continuing to monitor inflation, the situations in Ukraine and Israel and global capital markets and assessing their potential impact on our business, including the impact on the supply chains we rely on for the manufacture of avexitide, AMX0035, AMX0114 or any other current or future product candidates.

Previous wording

Currently, federal agencies in the U.S. are operating under a continuing resolution that is set to expire on September 30, 2025 and the current U.S. administration is focused on reducing costs of the federal government generally, including significantly reducing the number of government employees. Without appropriation of additional funding to federal agencies, our business operations related to our product development activities for the U.S. market could be impacted. The ability of the FDA to review and approve new products and NIH’s ability to conduct and partner with industry on important research can be affected by a variety of factors, including government budget and funding levels, the ability to hire and retain key personnel and accept the payment of user fees, layoffs, and statutory, regulatory and policy changes. Average review times at the agency have fluctuated in recent years as a result. In addition, government funding of the SEC and other government agencies on which our operations may rely, including those that fund research and development activities, is subject to the political process, including executive and congressional priorities, which is inherently fluid and unpredictable.

Current wording

Currently, federal agencies in the U.S. are operating under a federal government shutdown due to the expiration of the continuing resolution on September 30, 2025. The duration of the current government shutdown is unknown, making it difficult to predict the full impact on our business. In addition, the current U.S. administration is focused on reducing costs of the federal government generally, including significantly reducing the number of government employees at various federal agencies, including the FDA. Without appropriation of additional funding to federal agencies, our business operations related to our product development activities for the U.S. market could be impacted. The ability of the FDA to review and approve new products and NIH’s ability to conduct and partner with industry on important research can be affected by a variety of factors, including government budget and funding levels, the ability to hire and retain key personnel and accept the payment of user fees, layoffs, and statutory, regulatory and policy changes. Average review times at the agency have fluctuated in recent years as a result. In addition, government funding of the SEC and other government agencies on which our operations may rely, including those that fund research and development activities, is subject to the political process, including executive and congressional priorities, which is inherently fluid and unpredictable.

Previous wording

There is also substantial uncertainty as to how regulatory reform measures being implemented by the administration, and other political developments, such as government shutdowns or work stoppages, would impact other U.S. regulatory agencies, such as the FDA, SEC and USPTO, on which our operations rely. For example, over the last several years, the U.S. government has shut down and certain regulatory agencies, such as the FDA and the SEC, have had to furlough critical employees and stop critical activities. In addition, the current U.S. administration has proposed substantial reductions in force at various government agencies that, if applied in a material way, could significantly reduce the FDA’s and other agencies’ capacities to perform their functions in a manner consistent with past practices. If a prolonged government shutdown occurs or if the FDA, NIH, SEC or the USPTO experiences significant decreases in funding or personnel, it could significantly impact the ability of the FDA to issues licenses needed for conduct of our clinical trials, the NIH to conduct research or provide grants, and the abilities of the FDA and the USPTO to timely review and process our regulatory submissions, which could have a material adverse effect on our business and our timelines. Further, future government shutdowns could impact our ability to access the public markets and obtain necessary capital in order to properly capitalize and continue our operations.

Current wording

There is also substantial uncertainty as to how regulatory reform measures being implemented by the administration, and other political developments, such as government shutdowns or work stoppages, would impact other U.S. regulatory agencies, such as the FDA, SEC, the Internal Revenue Service, and USPTO, on which our operations rely. For example, over the last several years, the U.S. government has shut down and certain regulatory agencies, such as the FDA and the SEC, have had to furlough critical employees and stop critical activities. In addition, the current U.S. administration has proposed substantial reductions in force at various government agencies that, if applied in a material way, could significantly reduce the FDA’s and other agencies’ capacities to perform their functions in a manner consistent with past practices. If the current U.S. federal government shutdown is prolonged or if the FDA, NIH, SEC or the USPTO experiences significant decreases in funding or personnel, it could significantly impact the ability of the FDA to issues licenses needed for conduct of our clinical trials, the NIH to conduct research or provide grants, and the abilities of the FDA and the USPTO to timely review and process our regulatory submissions, which could have a material adverse effect on our business and our timelines. Further, future government shutdowns could impact our ability to access the public markets and obtain necessary capital in order to properly capitalize and continue our operations. Critical government functions could be affected, causing delays that impact the broader market. For instance, the Bureau of Labor Statistics and other agencies might pause the release of key economic indicators, which could increase market volatility.

Previous wording

general political, geographical, and economic conditions, including the impact of global health crises such as the COVID-19 pandemic, historically high inflation, elevated interest rates, the ongoing wars in Ukraine and Israel, the ongoing wars in the Middle East and a new U.S. presidential administration and accompanying regulatory activities and economic policies; and

Current wording

general political, geographical, and economic conditions, including the impact of global health crises such as the COVID-19 pandemic, historically high inflation, elevated interest rates, the ongoing wars in Ukraine and Israel, the ongoing wars in the Middle East and the legislative changes under the current U.S. government and accompanying regulatory activities and economic policies; and

Previous wording

Adverse macroeconomic conditions or market volatility resulting from national or global economic developments, political unrest, high inflation, elevated interest rates, international tariffs, changes in international trade relationships and military conflicts, such as the ongoing conflict between Russia and Ukraine, potential for significant changes in U.S. policies or regulatory environment or other factors, could materially and adversely affect our business operations. Sanctions imposed by the U.S. and other countries in response to such conflicts may also continue to adversely impact the financial markets and the global economy, and any economic countermeasures by the affected countries or others could exacerbate market and economic instability. For example, in early 2025, the U.S. imposed blanket 10% tariffs on virtually all imports to the U.S. and significantly higher tariffs applicable to imports from many countries, which have resulted in other countries imposing additional tariffs on imports from the U.S., and is likely to continue to result in more retaliatory tariffs. The Trump administration has threatened to continue to broadly impose tariffs, which could lead to corresponding punitive actions by the countries with which the U.S. trades. While certain tariffs have been suspended, modified or temporarily reduced, we cannot predict the results of the U.S. government’s trade negotiations or the outcome of ongoing legal challenges to specific tariff policies. There can be no assurance that deterioration in credit and financial markets and confidence in economic conditions will not occur. For instance, actual events involving limited liquidity, defaults, non-performance or other adverse developments that affect financial institutions, transactional counterparties or other companies in the financial services industry or the financial services industry generally, or concerns or rumors about any events of these kinds or other similar risks, have in the past and may in the future lead to market-wide liquidity problems. Investor concerns regarding the U.S. or international financial systems could result in less favorable commercial financing terms, including higher interest rates or costs and tighter financial and operating covenants, or systemic limitations on access to credit and liquidity sources, thereby making it more difficult for us to acquire financing on acceptable terms or at all. In addition, any deterioration in the macro-economy or financial services industry could lead to losses or defaults by our suppliers, which in turn, could have a material adverse effect on our current and/or planned business operations and our current or projected results of operations and financial condition. Also, current inflationary trends in the global economy may impact salaries and wages, costs of goods and transportation expenses, among other things, and recent and potential future disruptions in access to bank deposits or lending commitments due to…

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Current wording

Adverse macroeconomic conditions or market volatility resulting from national or global economic developments, political unrest, high inflation, elevated interest rates, international tariffs, changes in international trade relationships and military conflicts, such as the ongoing conflict between Russia and Ukraine, potential for significant changes in U.S. policies or regulatory environment or other factors, could materially and adversely affect our business operations. Sanctions imposed by the U.S. and other countries in response to such conflicts may also continue to adversely impact the financial markets and the global economy, and any economic countermeasures by the affected countries or others could exacerbate market and economic instability. For example, in early 2025, the U.S. imposed blanket 10% tariffs on virtually all imports to the U.S. and significantly higher tariffs applicable to imports from many countries, which have resulted in other countries imposing additional tariffs on imports from the U.S., and is likely to continue to result in more retaliatory tariffs. In addition, the current U.S. administration has expressed an intent to impose tariffs on pharmaceutical imports, with the stated policy objective of reshoring pharmaceutical manufacturing to the United States. Among other means, such tariffs may be imposed by the United States under Section 232 of the Trade Expansion Act of 1962, as amended, pursuant to which the U.S. Department of Commerce recently initiated an investigation to determine the effects of importing pharmaceuticals and pharmaceutical ingredients on national security. The Trump administration continued to broadly impose tariffs, which could lead to corresponding punitive actions by the countries with which the U.S. trades. While certain tariffs have been suspended, modified or temporarily reduced, we cannot predict the results of the U.S. government’s trade negotiations or the outcome of ongoing legal challenges to specific tariff policies. There can be no assurance that deterioration in credit and financial markets and confidence in economic conditions will not occur. For instance, actual events involving limited liquidity, defaults, non-performance or other adverse developments that affect financial institutions, transactional counterparties or other companies in the financial services industry or the financial services industry generally, or concerns or rumors about any events of these kinds or other similar risks, have in the past and may in the future lead to market-wide liquidity problems. Investor concerns regarding the U.S. or international financial systems could result in less favorable commercial financing terms, including higher interest rates or costs and tighter financial and operating covenants, or systemic limitations on access to credit and liquidity sources, thereby making it more difficult for us to acquire financing on acceptable terms or at all. In addition, any deterioration in the macr…

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Previous wording

Sales of a substantial number of shares of our common stock in the public market could occur at any time. These sales, or the perception in the market that the holders of a large number of shares intend to sell shares, could reduce the market price of our common stock. As of July 28, 2025, we had outstanding 89,167,432 shares of common stock, which may be resold in the public market immediately without restriction, unless held by our affiliates.

Current wording

Sales of a substantial number of shares of our common stock in the public market could occur at any time. These sales, or the perception in the market that the holders of a large number of shares intend to sell shares, could reduce the market price of our common stock. As of October 27, 2025, we had outstanding 109,819,569 shares of common stock, which may be resold in the public market immediately without restriction, unless held by our affiliates.