Skip to main content

Equillium, Inc.

For the period ended Mar 31, 2025. Filed May 14, 2025.

View on SEC.gov

About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Mar 31, 2025 · Filed May 14, 2025

EQ$1.51+13.5%Stored close · as of Nov 6, 2026

What changed in Risk Factors?

Read the current filing

Previous report: 10-Q

Period ended 2024-09-30; filed 2024-11-13.

0000950170-24-126322

Item 1A. RISK FACTORSOTHER INFORMATION

Current report: 10-Q

Period ended 2025-03-31; filed 2025-05-14.

0000950170-25-071389

Item 1A. RISK FACTORS

The baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.

Compared 436 previous paragraphs and 413 current paragraphs.

257 unchanged; 141 reworded; 13 added; 34 removed; 4 previous and 2 current paragraphs rearranged.

Tables are not compared: 1 previous and 0 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.

A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.

Added paragraphs (13)

Current report

Should we need to pursue strategic alternatives or a dissolution of the company, the value to stockholders in such an event may depend on the extent to which we will be able to successfully satisfy our existing contractual obligations to third parties and regulatory commitments on favorable terms, which may include the outcome of our negotiations to reduce or terminate such commitments;

Current report

This Quarterly Report on Form 10-Q includes disclosures regarding management’s assessment of our ability to continue as a going concern as our current liquidity position and recurring losses from operations since inception and negative cash flows from operating activities raise substantial doubt about our ability to continue as a going concern. As of March 31, 2025, we had $14.5 million in cash and cash equivalents. Based on our current operating plans, we believe that our cash and cash equivalents as of March 31, 2025, will be sufficient to fund operations into the third quarter of 2025, based on certain assumptions and estimates that may prove to be inaccurate. As a result, there is substantial doubt about our ability to continue as a going concern. Specifically, management’s projected cash runway is based on estimates of reduced expenses related to cash savings initiatives and operational changes including accelerating the closure of the Phase 3 EQUATOR study, not undertaking further development of EQ504 and EQ302, eliminating certain positions, pausing of prosecution and renewals of patents related to itolizumab, and reducing certain discretionary expenditures.

Current report

Our financial statements have been prepared on a going concern basis, which contemplates the realization of assets and satisfaction of liabilities in the ordinary course of business. The financial statements do not include any adjustments relating to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of the uncertainties described above. We have delayed and reduced the scope of our development activities including accelerating the closure of the Phase 3 EQUATOR study and not undertaking further development of EQ504 and EQ302. We may be forced to extend payment terms with suppliers, liquidate assets where possible at a potentially lower amount than as recorded in our financial statements, further curtail planned operations or cease operations entirely and wind up our business. Any of these could materially and adversely affect our liquidity, financial condition and business prospects and, as a result, our stockholders may not receive full value, or may receive no value, for their investment. In light of our existing cash and cash equivalents and our current obligations, such a liquidation or disposition process may occur subject to bankruptcy.

Current report

the advancement and cost of preclinical research, if we resume development activities, of EQ504, EQ302 and other novel preclinical drug candidates;

Current report

the costs of drug formulation research and device development;

Current report

the extent to which we acquire or in-license other product candidates and technologies or engage in in-house discovery and preclinical research of new product candidates;

Current report

Should we need to pursue strategic alternatives or a dissolution of the company, the value to stockholders in such an event may depend on the extent to which we will be able to successfully satisfy our existing contractual obligations to third parties and regulatory commitments on favorable terms, which may include the outcome of our negotiations to reduce or terminate such commitments.

Current report

We are currently subject to certain contractual and regulatory obligations and commitments. Should we pursue strategic alternatives, including potentially winding up operations entirely, we may seek to negotiate with third parties in order to reduce or eliminate such obligations and commitments. Our ability to successfully negotiate such obligations or commitments on favorable terms, or at all, or our ability to satisfy any such obligations may impact our ability to pursue a strategic transaction on terms favorable to us, the resulting value to stockholders in a strategic transaction or the cash available for distribution to our stockholders in the event of our dissolution. We may also incur substantial costs in connection with or as a result of such negotiations or termination of any of our commitments. There can be no assurance that we will be successful in negotiating to reduce or eliminate any of our existing contractual or regulatory obligations and commitments, or that we will be able to satisfy any such obligations on a timetable that will allow us to maximize potential value to our stockholders.

Current report

We do not own or operate, and currently have no plans to establish, any manufacturing facilities. We currently rely, and expect to continue to rely, on third parties for the manufacture of our product candidates for clinical testing, as well as for manufacture of any products that we may commercialize, if approved. Currently, several of our suppliers are located outside of the United States, and our principal suppliers of critical raw materials and active pharmaceutical ingredients, or APIs, are located in India and China, consistent with broader industry practices. We also rely on specialized laboratory equipment, supplies, materials, and precursor compounds, all or part of which we believe may be ultimately sourced from multiple countries outside the United States, to advance our research and development efforts.

Current report

We and the third parties with whom we work are subject to stringent and evolving U.S. and foreign laws, regulations, and rules, contractual obligations, industry standards, policies and other obligations related to data privacy and security. Our actual or perceived failure to comply with such obligations could lead to regulatory investigations or actions; litigation; (including class claims) and mass arbitration demands; fines and penalties; disruptions of our business operations; reputational harm; loss of revenue or profits; loss of customers or sales; and other adverse business consequences.*

Current report

Additionally, on April 8, 2025, the U.S. Department of Justice implemented a final rule entitled the Preventing Access to U.S. Sensitive Personal Data and Government-Related Data by Countries of Concern or Covered Persons (the “Rule”), which places additional restrictions on certain data transactions involving countries of concern (e.g., China, Russia, Iran) and covered individuals (i.e., individuals and entities located in or controlled by individuals or entities located in those jurisdictions) that may impact certain business activities such as vendor engagements, employment of certain individuals, and investor agreements. If there is no lawful manner under the Final Rule for us to transfer sensitive personal data or if the requirements for a legally-compliant transfer under the Final Rule are too onerous, we could face significant adverse consequences, including the degradation of our operations or the need to relocate part or all of our business, personnel and/or data processing activities to other jurisdictions (such as the United States). Our failure to implement or have in place controls for identifying covered transactions, conduct appropriate diligence on our business partners, or implement compliance strategies could result in violations of the Rule. Violations of the rule could lead to significant civil and criminal fines and penalties. The rule applies regardless of whether data is anonymized, key-coded, pseudonymized, de-identified or encrypted, which presents particular challenges for companies like ours and may impact our ability to transfer data in connection with certain transactions or agreements.

Current report

The current Trump administration is pursuing policies to reduce regulations and expenditures across government including at HHS, the FDA, CMS and related agencies. These actions, presently directed by executive orders or memoranda from the Office of Management and Budget, may propose policy changes that create additional uncertainty for our business. These actions may, for example, include directives to reduce agency workforce, program cuts, rescinding a Biden administration executive order tasking the Center for Medicare and Medicaid Innovation, or CMMI to consider new payment and healthcare models to limit drug spending and eliminating the Biden administration’s executive order that directed HHS to establishing an AI task force and developing a strategic plan, directing HHS and other agencies to lower prescription drug costs for Medicare through a variety of initiatives, including by improving upon the Medicare Drug Price Negotiation Program, and directing certain federal agencies to enforce existing law regarding hospital and price plan transparency and by standardizing prices across hospitals and health plans.Additionally, in its June 2024 decision in Loper Bright Enterprises v. Raimondo (“Loper Bright”), the U.S. Supreme Court overturned the longstanding Chevron doctrine, under which courts were required to give deference to regulatory agencies’ reasonable interpretations of ambiguous federal statutes. The Loper Bright decision could result in additional legal challenges to current regulations and guidance issued by federal agencies applicable to our operations, including those issued by the FDA. Congress may introduce and ultimately pass health care related legislation that could impact the drug approval process and make changes to the Medicare Drug Price Negotiation Program created under the IRA.

Current report

In the event we do not regain compliance with the Minimum Bid Price Requirement by June 11, 2025, we may be eligible for an additional 180 calendar day compliance period if, on the last day of the initial compliance period, we meet the market value of publicly held shares requirement for continued listing as well as all other standards for initial listing of our common stock on The Nasdaq Capital Market, with the exception of the Minimum Bid Price Requirement, and provide Nasdaq written notice of our intention to cure the bid price deficiency during the second compliance period. If we do not indicate our intent to cure the deficiency, or if it appears to Nasdaq that it is not possible for us to cure the deficiency, we will not be eligible for the second compliance period and our common stock will become subject to delisting. In the event that we receive notice that our common stock is being delisted, the Nasdaq listing rules permit us to appeal a delisting determination by the staff to a hearings panel.
Removed paragraphs (34)

Previous report

As of September 30, 2024, we had $25.9 million in cash, cash equivalents and short-term investments. We believe that our cash, cash equivalents and short-term investments as of September 30, 2024, will be sufficient to fund operations into the fourth quarter of 2025, based on certain assumptions that may prove to be inaccurate. Specifically, management's projected cash runway assumes operational changes including accelerating the completion of the Phase 3 EQUATOR study based on reduced enrollment and early unblinding of the study, pausing further development activities related to EQ101 and EQ302, the elimination of certain positions and the reduction of certain discretionary expenditures, as well as assuming no further repurchases under our stock repurchase program.

Previous report

the potential that, if we accelerate the completion of the EQUATOR study, the data would be insufficient to support a BLA and require further clinical studies;

Previous report

non-clinical research and toxicology studies necessary to support the successful clinical development and potential approvals of our product candidates;

Previous report

formulation and device development work related to our product candidates;

Previous report

whether and to what extent we make repurchases of shares of our common stock under our stock repurchase program; and

Previous report

EQ101 has been well-tolerated with no dose limiting toxicities or infusion reactions reported in subjects that have been dosed in prior studies completed by Bioniz, including healthy volunteers, subjects with large granular lymphocyte leukemia and CTCL. In June 2024 we announced positive topline results from our Phase 2 clinical study of EQ101 in subjects with AA, in which EQ101 was well-tolerated. In that study, no SAEs and no notable changes in safety laboratory (coagulation, hematology, chemistry, liver function, urinalysis, cholesterol), electrocardiogram, vital signs, or physical exam findings were reported. The majority (98.9%) of adverse events were Grade 1 or 2, with the most common being upper respiratory tract infection, headache and fatigue. There were two Grade 3 events in two subjects, both considered related to study treatment, which were one case of transient lymphocytopenia and one of fatigue.

Previous report

In the fourth quarter of 2017, Biocon completed a Phase 1 clinical study of itolizumab (EQ001) in healthy subjects in Australia to assess the safety and tolerability of the SC version of itolizumab (EQ001). The study also included a separate stage to compare the pharmacokinetics of the IV administration of itolizumab (EQ001) to ALZUMAb and determine the absolute bioavailability of SC itolizumab (EQ001), but this stage was terminated early due to the occurrence of an initial decrease in lymphocyte counts and transient lymphopenia. We submitted this data to the FDA as part of our IND submissions for the conduct of clinical studies for the treatment of aGVHD, LN and COVID-19. However, it is possible that the FDA will not authorize us to proceed with clinical studies in connection with any future IND submissions in other indications that have different patient populations and we may be required to conduct additional Phase 1 clinical studies, which would be costly and time consuming, and delay aspects of our development plan, which could harm our business.

Previous report

Our commercial success depends, in part, on our ability to develop, manufacture, market and sell itolizumab (EQ001), and EQ101 and EQ302 if we resume development activities, and other potential future product candidates without infringing the intellectual property and other proprietary rights of third parties. Third parties may allege that we have infringed or misappropriated their intellectual property. Litigation or other legal proceedings relating to intellectual property claims, with or without merit, is unpredictable and generally expensive and time consuming and, even if resolved in our favor, is likely to divert significant resources from our core business, including distracting our technical and management personnel from their normal responsibilities. In addition, there could be public announcements of the results of hearings, motions or other interim proceedings or developments and if securities analysts or investors perceive these results to be negative, it could have a substantial adverse effect on the market price of our common stock. Such litigation or proceedings could substantially increase our operating losses and reduce the resources available for development activities or any future sales, marketing or distribution activities. We may not have sufficient financial or other resources to adequately conduct such litigation or proceedings. Some of our competitors may be able to sustain the costs of such litigation or proceedings more effectively than we can because of their greater financial resources and more mature and developed intellectual property portfolios. Uncertainties resulting from the initiation and continuation of patent litigation or other proceedings could have a material adverse effect on our ability to compete in the marketplace. We cannot assure you that our operations do not, or will not in the future, infringe existing or future patents.

Previous report

Pending positive results of our EQUATOR study, we expect to expand our development, regulatory and operational capabilities and, as a result, we may encounter difficulties in managing our growth, which could disrupt our operations.*

Previous report

As of September 30, 2024, we had 45 full-time employees. In October 2024, ten positions were eliminated for business reasons. We do not expect to grow our business unless and until we are able to raise additional capital. Our focus is currently limited to achieving clinical and pre-clinical milestones and generating data that may serve as catalysts for future capital infusion to support the continued development of our current or future clinical and preclinical assets and, if approved, commercialization of itolizumab (EQ001). Assuming we are able to achieve such catalysts and raise additional capital, we could potentially experience significant growth in the number of our employees and the scope of our operations across a variety of areas including non-clinical research, clinical development, quality, regulatory affairs, pharmacovigilance, manufacturing and supply chain, as well as general and administrative functions. If itolizumab (EQ001), or EQ101 or EQ302 if we resume development activities, or any future product candidates receive marketing approval, we would expect to add employees in sales, marketing and distribution. To manage our anticipated future growth, we must:

Previous report

identify and lease additional facilities;

Previous report

manage our development efforts effectively, including the initiation and conduct of clinical studies for itolizumab (EQ001), and EQ101 and EQ302 if we resume development activities, and any future product candidates; and

Previous report

Our future financial performance and our ability to develop, manufacture and commercialize our product candidates will depend, in part, on our ability to effectively manage any future growth, and our management may also have to divert financial and other resources, and a disproportionate amount of its attention away from day-to-day activities in order to devote a substantial amount of time, to managing these growth activities.

Previous report

We currently rely, and for the foreseeable future will continue to rely, in substantial part on certain CROs, CMOs, other contract service providers, advisors and consultants to provide certain services, including assuming substantial responsibilities for the conduct of our ongoing and future clinical studies and the manufacture of itolizumab (EQ001), and EQ101 and EQ302 if we resume development activities, and any future product candidates. We cannot assure you that the services of such contract service providers, advisors and consultants will continue to be available to us on a timely basis when needed, or that we can find qualified replacements.

Previous report

In addition, if we are unable to effectively manage our outsourced activities or if the quality or accuracy of the services provided by our vendors or consultants is compromised for any reason, our clinical studies may be extended, delayed or terminated, and we may not be able to obtain marketing approval of our product candidates or otherwise advance our business. We cannot assure you that we will be able to properly manage our existing vendors or consultants or find other competent outside vendors and consultants on economically reasonable terms, or at all.

Previous report

If we are not able to effectively expand our organization by leasing additional facilities, hiring new employees and expanding our groups of consultants and contractors, we may not be able to successfully implement the tasks necessary to further develop and commercialize our product candidates and, accordingly, may not achieve our research, development and commercialization goals.

Previous report

Although there are currently various mechanisms that may be used to transfer personal data from the EEA and UK to the United States in compliance with law, such as the EEA’s standard contractual clauses, the UK’s International Data Transfer Agreement / Addendum and the EU-U.S. Data Privacy Framework and the UK extension thereto (which allows for transfers to relevant U.S.-based organizations who self-certify compliance and participate in the Framework), these mechanisms are subject to legal challenges, and there is no assurance that we can satisfy or rely on these measures to lawfully transfer personal data to the United States. If there is no lawful manner for us to transfer personal data from the EEA, the UK, or other jurisdictions to the United States, or if the requirements for a legally-compliant transfer are too onerous, we could face significant adverse consequences, including the interruption or degradation of our operations, the need to relocate part of or all of our business or data processing activities to other jurisdictions (such as Europe) at significant expense, increased exposure to regulatory actions, substantial fines and penalties, the inability to transfer data and work with partners, vendors and other third parties, and injunctions against our processing or transferring of personal data necessary to operate our business. Additionally, companies that transfer personal data out of the EEA and UK to other jurisdictions, particularly to the United States, are subject to increased scrutiny from regulators, individual litigants, and activities groups. Some European regulators have ordered certain companies to suspend or permanently cease certain transfers of personal data out of Europe for allegedly violating the GDPR’s cross-border data transfer limitations. Regulators in the United States are also increasingly scrutinizing certain personal data transfers and may impose data localization requirements, including, for example, those found in the Biden Administration’s executive order Preventing Access to Americans’ Bulk Sensitive Personal Data and United States Government-Related Data by Countries of Concern.

Previous report

Ono’s decision to not exercise its option to acquire itolizumab (EQ001) and the market speculation with respect to Ono’s reasonings;

Previous report

Adverse developments that affect financial institutions, such as events involving liquidity that are rumored or actual, have in the past and may in the future lead to bank failures and market-wide liquidity problems. For example, on March 10, 2023, SVB was closed by the California Department of Financial Protection and Innovation, which appointed the FDIC as receiver. Similarly, on March 12, 2023, Signature Bank and Silvergate Capital Corp. were each swept into receivership. In addition, on May 1, 2023, the FDIC seized First Republic Bank and sold its assets to JPMorgan Chase & Co. While the U.S. Department of Treasury, FDIC and Federal Reserve Board have implemented a program to provide up to $25 billion of loans to financial institutions secured by certain of such 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, there is no guarantee that such programs will be sufficient. Additionally, it is uncertain whether the U.S. Department of Treasury, FDIC and Federal Reserve Board will provide access to uninsured funds in the future in the event of the closure of other banks or financial institutions, or that they would do so in a timely fashion.

Previous report

While we have not experienced any adverse impact to our liquidity or to our current and projected business operations, financial condition or results of operations as a result of the matters relating to SVB, Signature Bank, Silvergate Capital Corp and First Republic Bank, uncertainty remains over liquidity concerns in the broader financial services industry, and our business, our business partners or industry as a whole may be adversely impacted in ways that we cannot predict at this time.

Previous report

results of operations. These could include, but may not be limited to, delayed access to deposits or other financial assets or the uninsured loss of deposits or other financial assets; or termination of cash management arrangements and/or delays in accessing or actual loss of funds subject to cash management arrangements.

Previous report

We cannot guarantee that our stock repurchase program will be further consummated or will enhance stockholder value, and share repurchases could affect the price of our common stock.*

Previous report

In July 2023, our board of directors authorized a stock repurchase program pursuant to which we may repurchase up to $7.5 million of shares of our common stock through December 31, 2024. Under the stock repurchase program, we may repurchase shares of common stock during the term of the stock repurchase program through open market transactions or such other transactions as our board of directors or designated committee thereof may approve from time to time. As of September 30, 2024, we have repurchased 298,385 shares of our common stock under the stock repurchase program for a total of $0.3 million. There have been no repurchases of our common stock under the stock repurchase program since September 30, 2024 and through the date of the filing of this Quarterly Report on Form 10-Q. There can be no assurances that we will make further stock repurchases in the future.

Previous report

Open market repurchases will be structured to occur in accordance with applicable federal securities laws, including within the pricing and volume requirements of Rule 10b-18 under the Exchange Act. We may also, from time to time, enter into Rule 10b5-1 plans to facilitate repurchases of our shares of common stock under this authorization. The timing and amount of repurchases, if any, will depend on a variety of factors, including the price of our common stock, alternative investment opportunities, our cash resources, restrictions under any of our agreements, corporate and regulatory requirements and market conditions.

Previous report

Repurchases of shares of common stock could affect the market price of our common stock, increase their volatility or diminish our cash reserves, which may impact our ability to finance our future operations. Although our stock repurchase program is intended to enhance long-term stockholder value, there is no assurance that it will do so, and short-term share price fluctuations could reduce the program’s effectiveness.

Previous report

In addition, any future stock repurchases will likely reduce our “public float,” (i.e., the number of shares of our common stock that are owned by non-affiliated stockholders and available for trading in the securities markets). A reduction in our public float may reduce the volume of trading in our shares of common stock and result in reduced liquidity, which, in each case, may cause fluctuations in the trading price of our common stock unrelated to our performance.

Previous report

Effective January 1, 2022, the Tax Cuts and Jobs Act modified IRC Section 174 to require taxpayers’ U.S. based and non-U.S. based research and experimental (R&E) expenditures to be capitalized and amortized over a period of five or fifteen years, respectively. Prior to the Tax Cuts and Job Act amendment, Section 174 allowed taxpayers to either immediately deduct R&E expenditures in the year paid or incurred, or elect to capitalize and amortize over a period of at least 60 months. Unless the United States Department of the Treasury issues regulations that narrow the application of this provision to a smaller subset of our research and development expenses or the provision is deferred, modified, or repealed by Congress, it could harm our future operating results by effectively increasing our future tax obligations. The actual impact of this provision will depend on multiple factors, including the amount of research and development expenses we will incur, whether we achieve sufficient income to fully utilize such deductions and whether we conduct our research and development activities inside or outside the United States.

Previous report

Legislation enacted on March 27, 2020, entitled the Coronavirus Aid, Relief, and Economic Security Act, or the CARES Act, modified certain provisions of the Tax Cuts and Jobs Act. In addition, the recently enacted IRA includes provisions that will impact the U.S. federal income taxation of corporations, including imposing a minimum tax on the book income of certain large corporations and an excise tax on certain corporate stock repurchases that would be imposed on the corporation repurchasing such stock. It is uncertain if and to what extent various states will conform to the Tax Cuts and Jobs Act, the CARES Act or the IRA. We do not expect the Tax Cuts and Jobs Act or the CARES Act to have a material impact on our current projection of minimal cash taxes for the near future. However, we continue to examine the impact that the Tax Cuts and Jobs Act, the CARES Act and the IRA may have on our business in the longer term. We urge prospective investors to consult with their legal and tax advisors with respect to this legislation and the potential tax consequences of investing in or holding our common stock.

Previous report

Item 5. Other Information

Previous report

Trading Arrangements

Previous report

During the three-months ended September 30, 2024, our directors and officers (as defined in Rule 16a-1(f) under the Exchange Act) adopted or terminated the contracts, instructions or written plans for the purchase or sale of our securities set forth in the table below:

Previous report

(1) Contract, instruction or written plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act.

Previous report

(2) “Non-Rule 10b5-1 trading arrangement” as defined in Item 408(c) of Regulation S-K under the Exchange Act.

Previous report

(3)Represents the termination of a written plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) adopted on
Reworded paragraphs (141)

Previous wording

We will require substantial additional funding to continue and complete the development and any commercialization of itolizumab (EQ001), and EQ101 and EQ302 if we resume development activities, and any future product candidates. If we are unable to raise this capital when needed, we may be forced to delay, reduce or eliminate our research and development programs or other operations;

Current wording

Our need for additional capital raises substantial doubt about our ability to continue as a going concern. We will require substantial additional funding, in the immediate term, to continue operations and to resume and complete the planned or future development and any commercialization of EQ504, itolizumab (EQ001), EQ302 and any future product candidates. If we are unable to raise this capital when needed, we may be forced to delay or eliminate our research and development programs or other operations;

Previous wording

Our corporate cash saving initiatives and the associated headcount reductions we implemented in October 2024 could disrupt our business, and may not achieve our intended objectives;

Current wording

Our corporate cash saving initiatives and the associated headcount reductions we implemented, and potential additional headcount reductions in the future, could disrupt our business, and may not achieve our intended objectives;

Previous wording

We are highly dependent on the successful development of itolizumab (EQ001), and to a lesser extent EQ101 and EQ302 if we resume development activities, and we may not be able to obtain regulatory or marketing approval of, or successfully commercialize, these product candidates in any of the indications for which we plan to develop them;

Current wording

We are highly dependent on the successful planned or future development of our current product candidates, EQ504, itolizumab (EQ001) and EQ302, and we may not be able to obtain regulatory or marketing approval of, or successfully commercialize, these product candidates in any of the indications for which we plan to develop them;

Previous wording

We have licensed the rights to itolizumab in the United States, Canada, Australia, and New Zealand. Any adverse developments that occur during any research, clinical, or commercial use of itolizumab by Biocon or third parties in other jurisdictions may affect our ability to obtain regulatory approval of or successfully commercialize itolizumab (EQ001) or otherwise adversely impact our business;

Current wording

We have licensed the rights to itolizumab in the United States, Canada, Australia, and New Zealand. Any adverse developments that occur during any research, clinical, or commercial use of itolizumab by Biocon or third parties in other jurisdictions may affect our ability to secure a partnership or financing to advance the further clinical development of itolizumab (EQ001), obtain regulatory approval of or successfully commercialize itolizumab (EQ001) or otherwise adversely impact our business;

Previous wording

Any delays in the commencement or completion, or termination or suspension, of our ongoing, planned or future clinical studies could result in increased costs to us, delay or limit our ability to raise capital or generate revenue and adversely affect our commercial prospects;

Current wording

Any delays in the commencement or completion, or termination or suspension, of our planned or future clinical studies could result in increased costs to us, delay or limit our ability to raise capital or generate revenue and adversely affect our commercial prospects;

Previous wording

Interim, topline or preliminary data from our clinical studies that we announce or publish from time to time may change as more patient data become available and are subject to audit and verification procedures that could result in material changes in the final data;

Current wording

Interim, topline or preliminary data from our planned or future clinical studies that we announce or publish from time to time may change as more patient data become available and are subject to audit and verification procedures that could result in material changes in the final data;

Previous wording

We currently have no marketing and sales organization and have no experience as a company in commercializing products, and we may have to invest significant resources to develop these capabilities. If we are unable to establish marketing and sales capabilities or enter into agreements with contracted third parties to market and sell any of our approved products, we may not be able to generate product revenue;

Current wording

We currently have no marketing and sales organization and have no experience as a company in commercializing products, and we may have to invest significant resources to develop these capabilities. If we are unable to establish marketing and sales capabilities or enter into agreements with contracted third parties to market and sell any of our products, if approved, we may not be able to generate product revenue;

Previous wording

The manufacture of pharmaceutical products, especially biologics, is complex and we may encounter difficulties in production, distribution and delivery of our product candidates. If CMOs, including Biocon, our exclusive CMO for itolizumab (EQ001), encounter such difficulties, our ability to provide supply of our product candidates for clinical studies, our ability to obtain marketing approval, or our ability to obtain commercial supply of our products, if approved, could be delayed or stopped;

Current wording

The manufacture of pharmaceutical products, especially biologics, is complex and we may encounter difficulties in production, distribution and delivery of our product candidates. If CMOs, including Biocon, our exclusive CMO for itolizumab (EQ001), encounter such difficulties, our ability to provide supply of our product candidates for our planned or future clinical studies, our ability to obtain marketing approval, or our ability to obtain commercial supply of our products, if approved, could be delayed or stopped;

Previous wording

We rely, and intend to continue to rely, on CROs to conduct our clinical studies and perform some of our research and preclinical studies. If these third parties do not satisfactorily carry out their contractual duties, fail to comply with applicable regulatory requirements or meet expected deadlines, our development programs may be delayed or subject to increased costs or we may be unable to obtain regulatory approval, each of which may have an adverse effect on our business, financial condition, results of operations and prospects;

Current wording

We rely, and intend to continue to rely, on CROs to conduct our planned or future clinical studies and perform some of our planned or future research and preclinical studies. If these third parties do not satisfactorily carry out their contractual duties, fail to comply with applicable regulatory requirements or meet expected deadlines, our development programs may be delayed or subject to increased costs or we may be unable to obtain regulatory approval, each of which may have an adverse effect on our business, financial condition, results of operations and prospects;

Previous wording

We have in the past and may in the future fail to meet the listing requirements of the Nasdaq Capital Market, and as a result, our common stock may be delisted from the Nasdaq Capital Market which could have a material adverse effect on our financial condition and could make it difficult for you to sell your shares.

Current wording

If we are unable to regain compliance with the listing requirements of the Nasdaq Capital Market, with an initial deadline of June 11, 2025, followed by a potential 180-day extension, our common stock may be delisted from the Nasdaq Capital Market which could have a material adverse effect on our financial condition and could make it difficult for you to sell your shares; and

Previous wording

We are a clinical-stage biotechnology company incorporated in March 2017 and our operations, to date, have consisted primarily of organizing and staffing our company, business planning, raising capital, in-licensing rights to itolizumab (EQ001), conducting non-clinical research, including the initial preclinical development of EQ302, filing three INDs, conducting clinical development of itolizumab (EQ001), EQ101, and EQ102, conducting CMC and formulation development activities, conducting business development activities, initiating a stock repurchase program, and the general and administrative activities associated with being a public company. We have never completed the development of any product candidate through to marketing approval, and we have never generated any revenue from sales of an approved product. Consequently, we have no meaningful operations upon which to evaluate our business, and predictions about our future success or viability may not be as accurate as they could be if we had a history of successfully developing and commercializing biopharmaceutical products.

Current wording

We are a clinical-stage biotechnology company incorporated in March 2017 and our operations, to date, have consisted primarily of organizing and staffing our company, business planning, raising capital, in-licensing rights to itolizumab (EQ001), conducting preclinical development of EQ504 and EQ302, filing three INDs, conducting clinical development of itolizumab (EQ001), EQ101, and EQ102, conducting chemistry, manufacturing and controls, or CMC, and formulation development activities, conducting business development activities including the acquisitions of Bioniz, Inc. and Ariagen, Inc., effecting a stock repurchase program, and the general and administrative activities associated with being a public company. We have never completed the development of any product candidate through to marketing approval, and we have never generated any revenue from sales of an approved product. Consequently, we have no meaningful operations upon which to evaluate our business, and predictions about our future success or viability may not be as accurate as they could be if we had a history of successfully developing and commercializing biopharmaceutical products.

Previous wording

Investment in biopharmaceutical product development is highly speculative because it entails substantial upfront capital expenditures and significant risk that a product candidate will fail to gain regulatory approval or become commercially viable. We have never generated any revenues from sales of an approved product, and we cannot estimate with precision the extent of our future losses. For the nine months ended September 30, 2024 and the year ended December 31, 2023, our net losses were $2.3 million and $13.3 million, respectively. As of September 30, 2024, we had an accumulated deficit of $188.0 million. We expect to incur operating losses for the foreseeable future as we execute our plan to perform research and development activities, accelerate the completion of our current EQUATOR study of itolizumab (EQ001), conduct preclinical studies on our product candidates, potentially perform discovery research, potentially conduct formulation and device development of our product candidates, potentially expand the indications for which we conduct clinical development of our product candidates, potentially acquire or develop new products and/or product candidates, seek regulatory approvals of and potentially commercialize any approved products, hire and retain additional personnel, maintain compliance with regulatory requirements, protect our intellectual property, and manage the administrative aspects of our business. Furthermore, in connection with the acquisition of Bioniz, we expanded our pipeline from one product candidate to multiple product candidates, all at various stages of development. Although we recently announced the pausing of activities related to EQ101 and EQ302, this expansion of our pipeline may accelerate the rate at which our operating losses increase if we incur costs to resume the development and potentially seek regulatory approval of these product candidates. In addition, if we obtain regulatory approval of any of our product candidates, we expect to incur increased sales and marketing expenses, with certain of such investments potentially being made in advance of an approval. As a result, we expect to continue to incur significant operating losses and negative cash flows for the foreseeable future. These losses have had and will continue to have an adverse effect on our financial position and working capital.

Current wording

Investment in biopharmaceutical product development is highly speculative because it entails substantial upfront capital expenditures and significant risk that a product candidate will fail to gain regulatory approval or become commercially viable. We have never generated any revenues from sales of an approved product, and we cannot estimate with precision the extent of our future losses. For the three months ended March 31, 2025 and the year ended December 31, 2024, our net losses were $8.7 million and $8.1 million, respectively. As of March 31, 2025, we had an accumulated deficit of $202.5 million. Subject to raising additional capital in the second quarter of 2025, we expect to incur operating losses for the foreseeable future as we execute our plan to perform research and development activities, conduct preclinical studies on EQ504 and potentially other product candidates, potentially perform discovery research, conduct formulation development of our product candidates, potentially expand the indications for which we conduct clinical development of our product candidates, potentially acquire or develop new products and/or product candidates, seek regulatory approvals of and potentially commercialize any approved products, hire and retain additional personnel, maintain compliance with regulatory requirements, protect our intellectual property, and manage the administrative aspects of our business. Furthermore, strategic transactions have and may in the future accelerate the rate at which our operating losses increase, including as a result of preclinical, clinical and regulatory expenses incurred to advance our potential product candidates. In addition, if we obtain regulatory approval of any of our product candidates, we expect to incur increased sales and marketing expenses, with certain of such investments potentially being made in advance of an approval. As a result, we expect to continue to incur significant operating losses and negative cash flows for the foreseeable future. These losses have had and will continue to have an adverse effect on our financial position and working capital.

Previous wording

We will require substantial additional funding to continue and complete the development and any commercialization of itolizumab (EQ001), and EQ101 and EQ302 if we resume development activities, and any future product candidates. If we are unable to raise this capital when needed, we may be forced to delay, reduce or eliminate our research and development programs or other operations.*

Current wording

Our need for additional capital raises substantial doubt about our ability to continue as a going concern. We will require substantial additional funding, in the immediate term, to continue operations and to resume and complete the planned or future development and any commercialization of EQ504, itolizumab (EQ001), EQ302 and any future product candidates. If we are unable to raise this capital when needed, we may be forced to delay or eliminate our research and development programs or other operations.*

Previous wording

Although we have recently implemented operating changes and plan to take further actions as necessary to decrease our expenditures and conserve our cash, we expect our expenses to potentially increase substantially over the next few years. The development of biotechnology product candidates is capital intensive. As we conduct non-clinical research and clinical development of our product candidates, we will need substantial additional funds to maintain and expand our capabilities in a variety of areas including discovery and non-clinical research, clinical development, regulatory affairs, product development, product quality assurance, and pharmacovigilance. In addition, if we obtain marketing approval of any of our product candidates, we expect to incur significant commercialization expenses for marketing, sales, manufacturing and distribution. Some of those commercialization investments may be made at-risk in advance of receiving an approval.

Current wording

Although we have implemented operating changes and plan to take further actions as necessary to decrease our expenditures and conserve our cash, we expect our expenses to potentially increase substantially over the next few years if EQ504 or other product candidates successfully advance through additional stages of development and larger, more expensive clinical studies. The development of biotechnology product candidates is capital intensive. As we conduct non-clinical research and clinical development of our product candidates, we will need substantial additional funds to maintain and expand our capabilities in a variety of areas including discovery and non-clinical research, clinical development, regulatory affairs, product development, product quality assurance, and pharmacovigilance. In addition, if we obtain marketing approval of any of our product candidates, we expect to incur significant commercialization expenses for marketing, sales, manufacturing and distribution. Some of those commercialization investments may be made at-risk in advance of receiving an approval.

Previous wording

Ono did not exercise its option to acquire our rights to itolizumab (EQ001) and as a result, on October 30, 2024, Ono’s option and the Asset Purchase Agreement automatically terminated. With the expiration of Ono’s option period, we no longer receive reimbursement from Ono for our itolizumab (EQ001) development expenses incurred after October 30, 2024, which is expected to adversely impact our near-term net cash used in operations. As a result of Ono’s decision to let its option lapse, we will need to significantly reduce our operating burn to be able to fund our operations for at least the next 12 months. We expect to achieve such savings through the aforementioned reductions to spending. In addition to significantly decreasing our spending, we are actively pursuing sources of additional capital, including potentially the 2023 ATM Facility as well as other financing sources that may be available to us. If we are unable to access our 2023 ATM Facility or otherwise raise additional capital, we may need to implement further cost cutting measures, which may require us to discontinue the development of certain product candidates or result in the delay of their development and commercialization, if approved. For example, a key cost-saving measure is our decision to pause enrollment in our EQUATOR study, a Phase 3 clinical study of itolizumab (EQ001) in aGVHD, and an assumption that we accelerate the completion of the study and unblind the data.

Current wording

Ono did not exercise its option to acquire our rights to itolizumab (EQ001) and as a result, on October 30, 2024, Ono’s option and the Asset Purchase Agreement automatically terminated. With the expiration of Ono’s option period, we no longer receive reimbursement from Ono for our itolizumab (EQ001) development expenses incurred after October 30, 2024, which has adversely impacted our net cash used in operations. As a result of Ono’s decision to let its option lapse, we will need to significantly reduce our operating burn to be able to fund our operations into the third quarter of 2025, as described above. In addition to significantly decreasing our spending, we have and will continue to pursue sources of additional capital, including potentially the 2023 ATM Facility as well as other financing sources that may be available to us. Our ability to meaningfully access our 2023 ATM Facility or otherwise raise additional capital was adversely impacted by negative FDA feedback on our EQUATOR results. We have implemented further cost cutting measures including ceasing development of our product candidates, such as EQ504. Further, we may need to pursue strategic alternatives, including mergers, or wind up the company’s operations entirely.

Previous wording

Changing circumstances or inaccurate estimates by us may cause us to use capital significantly faster than we currently anticipate, and we may need to spend more money than currently expected because of circumstances beyond our control. For example, our ongoing and future clinical studies of our product candidates may encounter technical, enrollment or other issues that could cause our development costs to increase more than we expect. As of September 30, 2024, we have repurchased 298,385 shares of our common stock under the stock repurchase program for a total of approximately $0.3 million. There have been no repurchases of our common stock under the stock repurchase program since September 30, 2024 and through the date of the filing of this Quarterly Report on Form 10-Q. The timing and amount, if any, of such further repurchases will depend on a variety of factors, including the price of our common stock, alternative investment opportunities, our cash resources, restrictions under any of our agreements, corporate and regulatory requirements and market conditions.

Current wording

Changing circumstances or inaccurate estimates by us may cause us to use capital significantly faster than we currently anticipate, and we may need to spend more money than currently expected because of circumstances beyond our control. For example, our planned or future clinical studies of our product candidates may encounter technical, enrollment or other issues that could cause our development costs to increase more than we expect.

Previous wording

We do not have sufficient funds to complete the clinical development of itolizumab (EQ001), or any of our other product candidates, through regulatory approvals for our current indications. We will need to raise substantial additional capital, and even more if we make any repurchases of shares of our common stock under our stock repurchase program, to complete the development and commercialization of each of those product candidates, which additional capital may be raised through the sale of our common stock or other securities or through the entering into of alternative strategic transactions, the terms of which may require us to divest one or more of our product candidates, or cause our stockholders to incur substantial dilution.

Current wording

We do not have sufficient funds to continue the clinical development of EQ504 or any of our product candidates. We will need to raise substantial additional capital to complete the development and commercialization of each of those product candidates, which additional capital, if capable of being raised, may be raised through the sale of our common stock or other securities or through the entering into of alternative strategic transactions, the terms of which may require us to divest one or more of our product candidates, or cause our stockholders to incur substantial dilution.

Previous wording

the initiation, progress, timing, costs and results of our ongoing and future clinical studies of our product candidates, including as such activities may be adversely impacted by public health epidemics or outbreaks;

Current wording

the initiation, progress, timing, costs and results, if we resume development activities, of our planned or future non-clinical and clinical studies of EQ504, itolizumab (EQ001), EQ302 and other future product candidates, including as such activities may be adversely impacted by public health epidemics or outbreaks, the evolving conflict between Russia and Ukraine, the conflict in the Middle East, bank failures, tariffs and inflationary pressures on the economy;

Previous wording

the number and scope of indications we decide to pursue for our product development;

Current wording

the number and scope of indications we decide to pursue for the development of our product candidates;

Previous wording

the cost, timing and outcome of regulatory review of any BLA or NDA we may submit for our product candidates;

Current wording

the cost, timing and outcome of regulatory review of any Biologics License Application, or BLA, or New Drug Application, or NDA, we may submit for our product candidates;

Previous wording

the costs and timing of manufacturing our product candidates and products;

Current wording

the costs and timing of manufacturing EQ504, itolizumab (EQ001) and other product candidates;

Previous wording

the legal and other transactional costs associated with our business development activities;

Current wording

the legal and other transactional costs associated with our business development activities; and

Previous wording

the cost associated with commercializing our product candidates if any are approved for commercial sale.

Current wording

the cost associated with commercializing EQ504, itolizumab (EQ001) or any of our other product candidates, if approved for commercial sale.

Previous wording

In October 2023, we entered into the 2023 ATM Facility with Jefferies, under which we may offer and sell shares of our common stock having an aggregate offering price of up to $21.95 million from time to time through Jefferies acting as our sales agent. As of the filing of this Quarterly Report on Form 10-Q, we have not sold any shares under the 2023 ATM Facility.

Current wording

In October 2023, we entered into the 2023 ATM Facility with Jefferies, under which we may offer and sell shares of our common stock having an aggregate offering price of up to $21.95 million from time to time through Jefferies acting as our sales agent. As of the filing of this Quarterly Report on Form 10-Q, we have sold 109,410 shares under the 2023 ATM Facility.

Previous wording

Our commercial revenues, if any, are expected to be primarily derived from sales of products, which is unlikely to happen within the next 12 months, if ever. Under the Asset Purchase Agreement with Ono, we received a one-time, upfront payment of JPY 3.5 billion, or approximately $26.4 million. Because Ono did not exercise its option to acquire our rights to itolizumab (EQ001), the continued development of itolizumab (EQ001) will be at our sole expense and we will need to obtain substantial additional funding in connection with our continuing operations. Adequate additional financing may not be available to us on acceptable terms, or at all. Our ability to raise additional capital may be adversely impacted by potential worsening global economic conditions and disruptions to, and volatility in, the credit and financial markets in the United States and worldwide resulting from public health epidemics or outbreaks, bank failures, the conflict between Russia and Ukraine, the conflicts in the Middle East, and monetary policy changes of federal agencies that have increased interest rates to address increasing inflationary pressures on the economy. If such disruptions persist and deepen, we could experience an inability to access additional capital. In addition, we may seek additional capital due to favorable market conditions or strategic considerations even if we believe we have sufficient funds for our current or future operating plans. If we are unable to raise capital when needed or on attractive terms, we would be forced to delay, reduce or eliminate our research and development programs or other operations, or enter into partnerships or otherwise monetize our pipeline through strategic transactions on terms that may not be as favorable to us as if we developed or commercialized the product candidates ourselves. Further, we may not be able to access a portion of our existing cash, cash equivalents and investments due to market conditions. For example, on March 10, 2023, the Federal Deposit Insurance Corporation, or FDIC, took control and was appointed receiver of SVB. At the time the FDIC took control, we held assets valued at approximately $8.2 million in a sweep account with SVB. We received full access to those funds on March 13, 2023. If other banks and financial institutions enter receivership or become insolvent in the future in response to financial conditions affecting the banking system and financial markets, our ability to access our existing cash, cash equivalents and investments may be threatened and could have a material adverse effect on our business and financial condition.

Current wording

Our commercial revenues, if any, are expected to be primarily derived from sales of products, which is unlikely to happen within the next 12 months, if ever. We will need to obtain substantial additional funding in connection with our continuing operations. Adequate additional financing may not be available to us on acceptable terms, or at all. Our ability to raise additional capital was adversely impacted by the FDA's negative feedback on the EQUATOR trial results, and will be adversely impacted by the potential worsening global economic conditions and disruptions to, and volatility in, the credit and financial markets in the United States and worldwide resulting from public health epidemics or outbreaks, bank failures, potential tariffs, the conflict between Russia and Ukraine, the conflicts in the Middle East, and monetary policy changes of federal agencies that have increased interest rates to address increasing inflationary pressures on the economy. If such disruptions persist and deepen, we could experience an inability to access additional capital. In addition, we may seek additional capital due to favorable market conditions or strategic considerations even if we believe we have sufficient funds for our current or future operating plans. If we are unable to raise capital when needed or on attractive terms, we would be forced to delay or eliminate our research and development programs or other operations, potentially entirely, or enter into partnerships or otherwise monetize our pipeline through strategic transactions on terms that may not be as favorable to us as if we developed or commercialized the product candidates ourselves. Further, we may not be able to access a portion of our existing cash, cash equivalents and investments due to market conditions.

Previous wording

Our corporate cash saving initiatives and the associated headcount reductions we implemented in October 2024 could disrupt our business, and may not achieve our intended objectives.*

Current wording

Our corporate cash saving initiatives and the associated headcount reductions we implemented, and potential additional headcount reductions in the future, could disrupt our business, and may not achieve our intended objectives.*

Previous wording

In October 2024, we undertook cash savings initiatives that included a reduction in force. These initiatives may be disruptive to our operations. For example, our headcount reductions could yield unanticipated consequences and costs, such as increased difficulties in implementing our business strategy due to the loss of institutional knowledge and expertise, attrition beyond the intended number of employees, decreased morale among our remaining employees, and the risk that we may not achieve the anticipated benefits of the reduction in force. In addition, while certain positions have been eliminated, certain functions necessary to our operations remain, and we may be unsuccessful in distributing the duties and obligations of departed employees among our remaining employees. The reduction in workforce could also make it difficult for us to pursue, or prevent us from pursuing, new opportunities and initiatives or require us to incur additional and unanticipated costs to hire new personnel to pursue such opportunities or initiatives. Moreover, employee litigation related to the headcount reductions could be costly and prevent management from fully concentrating on the business.

Current wording

Due to our limited cash balance and operating runway, we have undertaken and may continue to undertake cash savings initiatives that include terminating entirely certain development activities and eliminating certain positions, including executive-level positions. There can be no assurances that we will not need to eliminate additional positions as well as potentially reducing the size of our board of directors. These initiatives may be disruptive to our operations. For example, our headcount reductions could yield unanticipated consequences and costs, such as increased difficulties in implementing our business strategy due to the loss of institutional knowledge and expertise, attrition beyond the intended number of employees, decreased morale among our remaining employees, and the risk that we may not achieve the cost-saving benefits of the eliminated positions. In addition, while certain positions have been eliminated, certain functions necessary to our operations remain, and we may be unsuccessful in distributing the duties and obligations of departed employees among our remaining employees. The organizational reduction could also make it difficult for us to pursue, or prevent us from pursuing, new opportunities and initiatives or require us to incur additional and unanticipated costs to hire new personnel to pursue such opportunities or initiatives. Moreover, employee litigation related to the headcount reductions could be costly and prevent management from fully concentrating on the business.

Previous wording

Our future financial performance and our ability to develop our product candidates or additional assets will depend, in part, on our ability to effectively manage future growth or restructuring, as the case may be. In addition, if we are unable to realize the anticipated benefits from our cash savings initiatives, including those we discussed under “Part I. Item 2. Management’s Discussion and Analysis of Operations – Liquidity and Capital Resources”, or if we experience significant adverse consequences of such initiatives, our business, financial condition, and results of operations may be materially adversely affected.

Current wording

Our future financial performance and our ability to develop our product candidates or additional assets will depend, in part, on our ability to raise additional capital and effectively manage future growth or restructuring, as the case may be. In addition, if we are unable to realize the anticipated benefits from our cash savings initiatives, including those we discussed under “Part I. Item 2. Management’s Discussion and Analysis of Operations – Liquidity and Capital Resources”, or if we experience significant adverse consequences of such initiatives, our business, financial condition, and results of operations may be materially adversely affected.

Previous wording

We are highly dependent on the successful development of itolizumab (EQ001), and to a lesser extent EQ101 and EQ302 if we resume development activities, and we may not be able to obtain regulatory or marketing approval of, or successfully commercialize, these product candidates in any of the indications for which we plan to develop them.*

Current wording

We are highly dependent on the successful planned or future development of our current product candidates, EQ504, itolizumab (EQ001) and EQ302, and we may not be able to obtain regulatory or marketing approval of, or successfully commercialize, these product candidates in any of the indications for which we plan to develop them.*

Previous wording

Our future success will depend almost entirely on our ability to successfully develop, obtain regulatory approval of and then successfully commercialize itolizumab (EQ001), and potentially EQ101 and EQ302 if we resume development activities, in any of the indications for which we are currently planning to develop them, including treatment of aGVHD or LN with itolizumab (EQ001), treatment of AA with EQ101, or treatment of celiac disease or other gastrointestinal conditions with EQ302, which may never occur. We currently generate no revenues from sales of any biopharmaceutical products, and we may never be able to develop or commercialize a marketable biopharmaceutical product.

Current wording

Our future success will depend on raising additional capital in the immediate term and, if we resume development activities, almost entirely on our ability to successfully develop, obtain regulatory approval of and then successfully commercialize EQ504, itolizumab (EQ001) and EQ302 in any of the indications for which we are currently planning to develop them, including treatment of inflammatory bowel disease, particularly ulcerative colitis, with EQ504, or treatment of celiac disease or other gastrointestinal conditions with EQ302, which may never occur. We currently generate no revenues from sales of any biopharmaceutical products, and we may never be able to develop or commercialize a marketable biopharmaceutical product.

Previous wording

Before we can market and sell any of our product candidates in the United States, we will need to manage research and development activities, commence and complete clinical studies, obtain necessary regulatory approvals from the FDA and build a commercial organization or enter into a marketing collaboration with a third party, among other things. We cannot assure you that we will be able to successfully complete the necessary clinical studies and/or obtain regulatory approval and develop sufficient commercial capabilities for any of our product candidates. Further, we may decide to modify the design of our clinical studies, which could adversely impact the likelihood of obtaining regulatory approval. For example, we decided to pause enrollment and may accelerate the completion of the EQUATOR Phase 3 trial of itolizumab (EQ001) for the treatment of aGVHD as a cost saving measure, and the resulting data may be insufficient to support BLA approval in this indication. We have not submitted a BLA or an NDA to the FDA or filed for approval with any other regulatory authority outside the United States for any product candidate. Further, our product candidates may not receive regulatory approval even if they are successful in clinical studies. If we do not receive regulatory approvals, our business, prospects, financial condition and results of operations will be adversely affected. Even if we obtain regulatory approval, we may never generate significant revenues from any commercial sales of any of our products. If any of our product candidates are approved and we fail to successfully commercialize them, we may be unable to generate sufficient revenues to sustain and grow our business, and our business, prospects, financial condition and results of operations will be adversely affected.

Current wording

Before we can market and sell any of our product candidates in the United States, we will need to manage research and development activities, commence and complete our planned or future clinical studies, obtain necessary regulatory approvals from the FDA and build a commercial organization or enter into a marketing collaboration with a third party, among other things. We cannot assure you that we will be able to successfully complete the necessary planned or future clinical studies and/or obtain regulatory approval and develop sufficient commercial capabilities for any of our product candidates. Further, we may decide to modify the design of our planned or future clinical studies, which could adversely impact the likelihood of obtaining regulatory approval. We have not submitted a BLA or an NDA to the FDA or filed for approval with any other regulatory authority outside the United States for any product candidate. Further, our product candidates may not receive regulatory approval even if they are successful in planned or future clinical studies. If we do not receive regulatory approvals, our business, prospects, financial condition and results of operations will be adversely affected. Even if we obtain regulatory approval, we may never generate significant revenues from any commercial sales of any of our products. If any of our product candidates are approved and we fail to successfully commercialize them, we may be unable to generate sufficient revenues to sustain and grow our business, and our business, prospects, financial condition and results of operations will be adversely affected.

Previous wording

We may enter into partnerships or similar arrangements or otherwise monetize our pipeline through strategic transactions for purposes of raising additional capital and allocating our available capital and other resources to developing and commercializing our other or future product candidates. For example, in December 2022 we entered into the Asset Purchase Agreement with Ono pursuant to which we granted Ono the exclusive option to acquire our rights to itolizumab (EQ001), which Ono subsequently decided not to exercise. Despite our efforts, we may be unable to enter into future partnerships or otherwise monetize our pipeline through strategic transactions with third parties on favorable terms or at all. Supporting diligence activities conducted by third parties and negotiating the financial and other terms of a strategic arrangement are long, costly and complex processes with uncertain results, and we may fail to derive any financial benefit from these activities. Any efforts toward finding a strategic partner for one or more of our product candidates may divert the time and attention of our management away from their day-to-day activities, which may adversely affect our focus on the discovery and development of our current product candidates that we intend to continue to develop and commercialize. Further, potential strategic partners may develop alternative products or pursue alternative technologies either on their own or in collaboration with others, potentially resulting in us receiving no future milestone or royalty payments under any such arrangement. We may enter into a strategic transaction for one or more of our product candidates that prove to be more successful than the product candidates we decide to continue to develop and commercialize. As a result, our financial position and the return we realize on our research and development activities could be negatively affected, and we could be required to seek additional funding to support our operations through equity offerings, debt financings or other capital sources, which could result in substantial dilution to our existing stockholders and could cause the price of our common stock to decline. Any of the foregoing could have a material adverse effect on our competitive position, business prospects, financial condition and results of operations.

Current wording

We may enter into partnerships or similar arrangements or otherwise monetize our pipeline through strategic transactions for purposes of raising additional capital and allocating our available capital and other resources to developing and commercializing our other or future product candidates. For example, in October 2024, we entered into the Stock Purchase Agreement with all the stockholders of Ariagen to acquire control of that company and its preclinical stage therapeutic drug product, now referred to as EQ504. In December 2022 we entered into the Asset Purchase Agreement with Ono pursuant to which we granted Ono the exclusive option to acquire our rights to itolizumab (EQ001), which Ono subsequently decided not to exercise. Despite our efforts, we may be unable to enter into future partnerships or otherwise monetize our pipeline through strategic transactions with third parties on favorable terms or at all. Supporting diligence activities conducted by third parties and negotiating the financial and other terms of a strategic arrangement are long, costly and complex processes with uncertain results, and we may fail to derive any financial benefit from these activities. Any efforts toward finding a strategic partner for one or more of our product candidates may divert the time and attention of our management away from their day-to-day activities, which may adversely affect our focus on the discovery and development of our current product candidates that we intend to continue to develop and commercialize. Further, potential strategic partners may develop alternative products or pursue alternative technologies either on their own or in collaboration with others, potentially resulting in us receiving no future milestone or royalty payments under any such arrangement. We may enter into a strategic transaction for one or more of our product candidates that prove to be more successful than the product candidates we decide to continue to develop and commercialize. As a result, our financial position and the return we realize on our research and development activities could be negatively affected, and we could be required to seek additional funding to support our operations through equity offerings, debt financings or other capital sources, which could result in substantial dilution to our existing stockholders and could cause the price of our common stock to decline. Any of the foregoing could have a material adverse effect on our competitive position, business prospects, financial condition and results of operations.

Previous wording

the design or results of clinical studies;

Current wording

the design or results of planned or future clinical studies;

Previous wording

We have limited experience in clinical development and have not successfully completed late-stage clinical studies or obtained regulatory approval of any product candidate.*

Current wording

We have limited experience in clinical development and have not successfully completed late-stage clinical studies or obtained regulatory approval for any product candidate.*

Previous wording

We initiated our first clinical study in the first quarter of 2019, which was a Phase 1 clinical study of itolizumab (EQ001) for the treatment of aGVHD. Since then, we have initiated three additional clinical studies of itolizumab (EQ001), two of which were Phase 1 clinical studies in uncontrolled asthma and lupus/LN and one was a Phase 3 clinical study in aGVHD. The Phase 1 studies of itolizumab (EQ001) have been completed, and enrollment in the Phase 3 study in aGVHD has been paused with a current plan to accelerate the completion of that study early as a cost saving measure. We completed a Phase 1 first-in-human clinical study of EQ102 in healthy volunteers in Australia and a Phase 2 clinical study of EQ101 in subjects with AA in Australia and New Zealand. Prior to advancing EQ101 into further clinical studies, additional non-clinical studies, including potential animal toxicology studies and CMC bridging studies to support the introduction of a subcutaneous formulation, may be required. We currently have two active INDs with the FDA for the use of itolizumab (EQ001) in the treatment of aGVHD and LN. Through the acquisition of Bioniz, we also have INDs with the FDA for the use of EQ101 in the treatment of HTLV-I-associated myelopathy/tropical spastic paraparesis, cutaneous T cell lymphoma, or CTCL, and AA. Because of our limited interaction with the FDA, we may not learn of certain information or data that the FDA may request until future interactions. In part because of our limited infrastructure, experience conducting clinical studies as a company and regulatory interactions, we also cannot be certain that our ongoing and future clinical studies will be completed on time, if at all, that our planned clinical studies will be initiated on time, if at all, or that our planned development programs would be acceptable to the FDA.

Current wording

We initiated our first clinical study in the first quarter of 2019, which was a Phase 1 clinical study of itolizumab (EQ001) for the treatment of aGVHD. Since then, we have initiated three additional clinical studies of itolizumab (EQ001), two of which were Phase 1 clinical studies in uncontrolled asthma and lupus/LN and one was a Phase 3 clinical study in aGVHD. The Phase 1 studies of itolizumab (EQ001) have been completed. The Phase 3 study in aGVHD stopped enrollment in October 2024 and based on FDA feedback received in April 2025 we have accelerated closure of the trial. We completed a Phase 1 first-in-human clinical study of EQ102 in healthy volunteers in Australia and a Phase 2 clinical study of EQ101 in subjects with AA in Australia and New Zealand. Prior to initiating a clinical study of EQ504, data from animal toxicology studies will be required as well as formulation development. We have two active INDs with the FDA for the use of itolizumab (EQ001) in the treatment of aGVHD and LN. Through the acquisition of Bioniz, we also have INDs with the FDA for the use of EQ101 in the treatment of HTLV-I-associated myelopathy/tropical spastic paraparesis, cutaneous T cell lymphoma, or CTCL, and AA. Because of our limited interaction with the FDA, we may not learn of certain information or data that the FDA may request until future interactions. In part because of our limited infrastructure, experience conducting clinical studies as a company and regulatory interactions, we also cannot be certain that our planned or future clinical studies will be completed on time, if at all, that our planned or future clinical studies will be initiated on time, if at all, or that our planned development programs would be acceptable to the FDA.

Previous wording

Adverse safety and toxicology findings may emerge as we conduct non-clinical research or clinical studies. In addition, success in early clinical studies does not mean that later clinical studies will be successful, because later-stage clinical studies may be conducted in broader patient populations and involve different study designs. For example, although itolizumab (EQ001) and ALZUMAb share the same primary monoclonal antibody sequence, they are manufactured in different cell lines and thus could be considered different biopharmaceutical products. Therefore, results seen in clinical studies of ALZUMAb conducted by Biocon may not be predictive of the results of our clinical studies of itolizumab (EQ001). Furthermore, our future clinical studies will need to demonstrate sufficient safety and efficacy in larger patient populations for approval by the FDA. Companies frequently suffer significant setbacks in advanced clinical studies, even after earlier clinical studies have shown promising results, and we cannot be certain that we will not face similar setbacks. Moreover, preclinical and clinical data are often susceptible to varying interpretations and analyses, and many companies that have believed their product candidates performed satisfactorily in preclinical studies and clinical studies have nonetheless failed to obtain marketing approval of their products. In addition, only a small percentage of product candidates under development result in the submission of a BLA or NDA to the FDA and even fewer are approved for commercialization.

Current wording

Adverse safety and toxicology findings may emerge as we conduct our planned or future non-clinical research or clinical studies. In addition, success in early clinical studies does not mean that later clinical studies will be successful, because later-stage clinical studies may be conducted in broader patient populations and involve different study designs. For example, results seen in clinical studies of itolizumab conducted by Biocon may not be predictive of the results of our planned or future clinical studies of itolizumab (EQ001). Furthermore, our planned or future clinical studies will need to demonstrate sufficient safety and efficacy in larger patient populations for approval by the FDA. Companies frequently suffer significant setbacks in advanced clinical studies, even after earlier clinical studies have shown promising results, and we cannot be certain that we will not face similar setbacks. Moreover, non-clinical and clinical data are often susceptible to varying interpretations and analyses, and many companies that have believed their product candidates performed satisfactorily in non-clinical studies and clinical studies have nonetheless failed to obtain marketing approval of their products. In addition, only a small percentage of product candidates under development result in the submission of a BLA or NDA to the FDA and even fewer are approved for commercialization.

Previous wording

completion of our ongoing and future clinical studies and preclinical studies with favorable results, including activities that may be adversely impacted by public health epidemics or outbreaks;

Current wording

completion of our planned or future non-clinical and clinical studies with favorable results, including activities that may be adversely impacted by public health epidemics or outbreaks;

Previous wording

acceptance of INDs by the FDA for our future clinical studies, as applicable;

Current wording

acceptance of INDs by the FDA for our planned or future clinical studies, as applicable;

Previous wording

timely and successful enrollment in, and completion of, clinical studies with favorable results;

Current wording

timely and successful enrollment in, and completion of, our planned or future clinical studies with favorable results;

Previous wording

maintaining arrangements with Biocon, our manufacturer of itolizumab (EQ001), for cell lines and drug product clinical supply and, if and when approved, for commercial supply of itolizumab (EQ001) and, if we resume development activities with EQ101 and EQ302, with our CMOs for clinical and, if and when approved, commercial supply of EQ101 and EQ302;

Current wording

maintaining arrangements with Biocon, our manufacturer of itolizumab (EQ001), for cell lines and drug product clinical supply and, if and when approved, for commercial supply of itolizumab (EQ001) and with our other CMOs for clinical supply and, if and when approved, commercial supply of EQ504 and EQ302, if we resume development;

Showing the first 40 of 141 pairs. Open the source sections for the rest.

Rearranged current paragraphs (2)

Current report — wording carried from elsewhere

Our business and our products are subject to U.S. export control laws and regulations, including the U.S. Export Administration Regulations and economic and trade sanctions regulations administered by the U.S. Treasury Department’s Office of Foreign Assets

Current report — wording carried from elsewhere

Sales of our common stock by current stockholders may make it more difficult for us to sell equity or equity-related securities in the future at a time and price that we deem reasonable or appropriate, and make it more difficult for other stockholders to sell shares of our common stock.
Rearranged previous paragraphs (4)

Previous report — wording carried elsewhere

Inc.(acquired by First Wave BioPharma Inc.), Protagonist Therapeutics, Inc., Takeda Pharmaceuticals, Teva Pharmaceuticals, Topas Therapeutics GmbH, and Zedira GmbH.

Previous report — wording carried elsewhere

EQ101 and EQ302. Although we have paused development activities of EQ101 and EQ302, we believe they may be potential candidates for future development as a potential treatment of AA and gastrointestinal indications such as celiac disease, respectively. Our projections of addressable patient populations that have the potential to benefit from treatment with our product candidates are based on estimates and may prove to be incorrect. If any of our estimates are inaccurate, the market opportunities for our product candidates could be significantly diminished and have an adverse material impact on our business.

Previous report — wording carried elsewhere

In November 2019, OFAC notified us that after careful consideration, which included consultation with the FDA, OFAC determined that itolizumab (EQ001) falls within the definition of “Cuban-origin pharmaceutical” and, as such, the general licenses at section

Previous report — wording carried elsewhere

(EQ001), EQ101 or any future product candidates or products caused injuries, we could incur substantial liabilities. Regardless of merit or eventual outcome, product liability claims may result in: