BridgeBio Oncology Therapeutics, Inc.

Previous wording

There may not be an active trading market for Common Stock, which may make it difficult to sell shares of Common Stock.

Current wording

There may not be an active trading market for our Common Stock, which may make it difficult to sell shares of our Common Stock.

Previous wording

BBOT has identified a material weakness in its internal controls over financial reporting. If BBOT is unable to maintain effective internal controls over financial reporting and disclosure controls and procedures, the accuracy and timeliness of its financial and operating reporting may be adversely affected, and confidence in its operations and disclosures may be lost.

Current wording

BBOT has in the past identified a material weakness in its internal controls over financial reporting. If BBOT identifies additional material weaknesses in the future or otherwise fails to maintain effective internal controls over financial reporting and disclosure controls and procedures, the accuracy and timeliness of its financial and operating reporting may be adversely affected, and confidence in its operations and disclosures may be lost.

Previous wording

BBOT has increased costs as a result of operating as a public company, and BBOT’s management devotes substantial time to related compliance initiatives.

Current wording

BBOT has increased costs as a result of operating as a public company, and our management devotes substantial time to related compliance initiatives.

Previous wording

BBOT has a limited operating history, has not completed any clinical trials, has no products approved for commercial sale, has never commercialized a product, and has not generated any revenue, which may make it difficult for investors to evaluate BBOT’s current business and likelihood of success and viability.

Current wording

BBOT has a limited operating history, has not completed any clinical trials, has no products approved for commercial sale and has not generated any revenue, which may make it difficult for investors to evaluate BBOT’s current business and likelihood of success and viability.

Previous wording

BBOT incurred significant net losses in each reporting period since its inception, has not generated any revenue to date and has financed its operations principally through private placements of securities. BBOT’s net losses were $95.2 million and $54.6 million for the nine months ended September 30, 2025 and 2024, respectively, and $74.3 million and $64.7 million for the years ended December 31, 2024 and 2023, respectively. As of September 30, 2025, BBOT had an accumulated deficit of $317.8 million. BBOT has not yet completed any clinical trials. As a result, BBOT expects that it will be several years, if ever, before BBOT generates revenue from product sales. Even if BBOT succeeds in receiving marketing approval for and commercializing one or more product candidates, BBOT expects that it will continue to incur substantial research and development and other expenses in order to discover, develop and market additional potential products.

Current wording

BBOT incurred significant net losses in each reporting period since its inception, has not generated any revenue to date and has financed its operations principally through private placements of securities. BBOT’s net losses were $42.1 million and $22.1 million for the three months ended March 31, 2026 and 2025, respectively, and $134.0 million and $74.3 million for the years ended December 31, 2025 and 2024, respectively. As of March 31, 2026, BBOT had an accumulated deficit of $398.7 million. BBOT has not yet completed any clinical trials. As a result, BBOT expects that it will be several years, if ever, before BBOT generates revenue from product sales. Even if BBOT succeeds in receiving marketing approval for and commercializing one or more product candidates, BBOT expects that it will continue to incur substantial research and development and other expenses in order to discover, develop and market additional potential products.

Previous wording

BBOT’s ability to generate revenue and achieve profitability depends significantly on its ability to achieve its objectives relating to the discovery, development and commercialization of its product candidates. If BBOT is unable to advance its product candidates through development, obtain regulatory approval and ultimately commercialize such product candidates, or experience significant delays in doing so, BBOT’s business will be materially harmed.

Current wording

BBOT’s ability to generate revenue and achieve profitability depends significantly on its ability to achieve its objectives relating to the discovery, development and commercialization of its product candidates.

Previous wording

Since inception, BBOT has used substantial amounts of cash to fund its operations, and its expenses will increase substantially in the foreseeable future in connection with its ongoing activities, particularly as BBOT continues the research and development of, initiates additional clinical trials of, and seeks marketing approval for, its product candidates. Developing pharmaceutical products, including conducting preclinical studies and clinical trials, is a very time-consuming, expensive and uncertain process that takes years to complete. Even if one or more of BBOT’s product candidates or any future product candidates that BBOT develops is approved for commercial sale, BBOT anticipates incurring significant costs associated with sales, marketing, manufacturing and distribution activities. BBOT’s expenses could increase beyond expectations if BBOT is required by the FDA, the EMA or other regulatory authorities to perform clinical trials or preclinical studies in addition to those that BBOT currently anticipates. Other unanticipated costs may also arise. Because the design and outcome of BBOT’s clinical trials, including its planned and anticipated clinical trials, are highly uncertain, BBOT cannot reasonably estimate the actual amount of resources and funding that will be necessary to successfully complete the development and commercialization of its product candidates or any future product candidates that it develops. BBOT has initiated Phase 1 clinical trials of BBO-8520, BBO-10203 and BBO-11818. BBOT is not permitted to market or promote any product candidate before it receives marketing approval from the FDA, EMA or any comparable foreign regulatory authorities. BBOT is also incurring additional costs associated with operating as a public company. Accordingly, BBOT may need to obtain additional funding in order to continue its operations.

Current wording

Since inception, BBOT has used substantial amounts of cash to fund its operations, and its expenses will increase substantially in the foreseeable future in connection with its ongoing activities, particularly as BBOT continues the research and development of, initiates additional clinical trials of, and seeks marketing approval for, its product candidates. Developing pharmaceutical products, including conducting preclinical studies and clinical trials, is a very time-consuming, expensive and uncertain process that takes years to complete. Even if one or more of BBOT’s product candidates or any future product candidates that BBOT develops is approved for commercial sale, BBOT anticipates incurring significant costs associated with sales, marketing, manufacturing and distribution activities. BBOT’s expenses could increase beyond expectations if BBOT is required by the FDA, the EMA or other regulatory authorities to perform clinical trials or preclinical studies in addition to those that BBOT currently anticipates. Other unanticipated costs may also arise. Because the design and outcome of BBOT’s clinical trials, including its planned and anticipated clinical trials, are highly uncertain, BBOT cannot reasonably estimate the actual amount of resources and funding that will be necessary to successfully complete the development and commercialization of its product candidates or any future product candidates that it develops. BBOT is currently conducting Phase 1 clinical trials of BBO-8520, BBO-10203 and BBO-11818. BBOT is not permitted to market or promote any product candidate before it receives marketing approval from the FDA, EMA or any comparable foreign regulatory authorities. BBOT is also incurring additional costs associated with operating as a public company. Accordingly, BBOT may need to obtain additional funding in order to continue its operations.

Previous wording

BBOT estimates that its existing cash, cash equivalents and short-term marketable securities as of the date of this report, which include the net proceeds from the Business Combination and the PIPE Investments, will be sufficient to enable it to fund its operating expenses and capital expenditure requirements into 2028.

Current wording

BBOT estimates that its existing cash, cash equivalents, short-term marketable securities, and long-term marketable securities as of the date of this report will be sufficient to enable it to fund its operating expenses and capital expenditure requirements into 2028.

Previous wording

BBOT has initiated Phase 1 clinical trials of BBO-8520, BBO-10203 and BBO-11818. BBOT’s ability to generate product revenue, which BBOT does not expect will occur for many years, if ever, will depend heavily on the successful clinical development and eventual commercialization of one or more product candidates. BBOT is not permitted to market or promote any product candidate before BBOT receives marketing approval from the FDA, EMA or any comparable foreign regulatory authorities, and BBOT may never receive such marketing approvals.

Current wording

BBOT is currently conducting Phase 1 clinical trials of BBO-8520, BBO-10203 and BBO-11818. BBOT’s ability to generate product revenue, which BBOT does not expect will occur for many years, if ever, will depend heavily on the successful clinical development and eventual commercialization of one or more product candidates. BBOT is not permitted to market or promote any product candidate before BBOT receives marketing approval from the FDA, EMA or any comparable foreign regulatory authorities, and BBOT may never receive such marketing approvals.

Previous wording

Before obtaining marketing approval from the FDA of BBO-8520, BBO-10203, BBO-11818 or of any other future product candidate in any indication, BBOT must conduct extensive clinical studies to demonstrate safety and efficacy. Clinical testing is expensive, time consuming and uncertain as to outcome. In addition, BBOT expects to rely in part on preclinical, clinical and quality data generated by BBOT’s CROs and other third parties for regulatory submissions for BBOT’s product candidates. While BBOT has or will have agreements governing these third parties’ services, BBOT has limited influence over their actual performance. If these third parties do not make data available to BBOT, or, if applicable, make regulatory submissions in a timely manner, in each case pursuant to BBOT’s agreements with them, BBOT’s development programs may be significantly delayed and BBOT may need to conduct additional studies or collect additional data independently. In either case, BBOT’s development costs would increase. BBOT has initiated Phase 1 clinical trials of BBO-8520, BBO-10203 and BBO-11818. An IND submission must become effective prior to initiating any clinical trials in the U.S. for any of BBOT’s future product candidates.

Current wording

Before obtaining marketing approval from the FDA of BBO-8520, BBO-10203, BBO-11818 or of any other future product candidate in any indication, BBOT must conduct extensive clinical studies to demonstrate safety and efficacy. Clinical testing is expensive, time consuming and uncertain as to outcome. In addition, BBOT expects to rely in part on preclinical, clinical and quality data generated by BBOT’s CROs and other third parties for regulatory submissions for BBOT’s product candidates. While BBOT has agreements governing these third parties’ services, BBOT has limited influence over their actual performance. If these third parties do not make data available to BBOT, or, if applicable, make regulatory submissions in a timely manner, in each case pursuant to BBOT’s agreements with them, BBOT’s development programs may be significantly delayed and BBOT may need to conduct additional studies or collect additional data independently. In either case, BBOT’s development costs would increase. BBOT is currently conducting Phase 1 clinical trials of BBO-8520, BBO-10203 and BBO-11818. An IND submission must become effective prior to initiating any clinical trials in the U.S. for any of BBOT’s future product candidates.

Previous wording

Further, if BBOT is slow or unable to adapt to changes in existing requirements or the adoption of new requirements or policies governing clinical trials, BBOT’s development plans may be impacted. For example, in December 2022, with the passage of the Food and Drug Omnibus Reform Act (“FDORA”), Congress required sponsors to develop and submit a diversity action plan for each Phase 3 clinical trial or any other “pivotal study” of a new drug or biological product. Although these diversity action plans are not required to be submitted until after the FDA finalizes its guidance on the topic, such plans are meant to encourage the enrollment of more diverse patient populations in late-stage clinical trials of FDA-regulated products. Similarly, the regulatory landscape related to clinical trials in the European Union (“EU”) recently evolved. The EU Clinical Trials Regulation (“CTR”), which was adopted in April 2014 and repealed the EU Clinical Trials Directive, became applicable on January 31, 2022. While the Clinical Trials Directive required a separate CTA to be submitted in each member state, to both the competent national health authority and an IEC, the CTR introduces a centralized process and only requires the submission of a single application to all member states concerned. The CTR allows sponsors to make a single submission to both the competent authority and an ethics committee in each member state, leading to a single decision per member state.

Current wording

Further, if BBOT is slow or unable to adapt to changes in existing requirements or the adoption of new requirements or policies governing clinical trials, BBOT’s development plans may be impacted.

Previous wording

The outcome of preclinical testing and early clinical trials may not be predictive of the success of later clinical trials; interim, preliminary and topline data from BBOT’s preclinical studies and clinical trials that BBOT announces or publishes from time to time may change as more data become available and are subject to audit and verification procedures that could result in material changes in the final data; and the results of BBOT’s clinical trials may not satisfy the requirements of the FDA, EMA or other comparable foreign regulatory authorities.

Current wording

The outcome of preclinical testing and early clinical trials may not be predictive of the success of later clinical trials, and the results of BBOT’s clinical trials may not satisfy the requirements of the FDA, EMA or other comparable foreign regulatory authorities.

Previous wording

A key element of BBOT’s strategy, which is unproven, is to use and expand BBOT’s expertise in chemistry, structure-based drug design and patient-driven approach to build a pipeline of product candidates and progress these product candidates through clinical development. Although BBOT’s research and development efforts to date have resulted in the discovery of and initiation of clinical development of BBO-8520, BBO-10203 and BBO-11818, such product candidates and any other product candidates BBOT may develop may not be safe or effective as cancer therapeutics, and BBOT may not be able to develop any other product candidates. For example, the potential product candidates that BBOT has identified or identifies in the future may not generate acceptable clinical data, including as a result of being shown to have unacceptable toxicity or other characteristics that indicate that they are unlikely to be product candidates that will receive marketing approval from the FDA, EMA or other regulatory authorities or achieve market acceptance. If BBOT does not successfully develop and commercialize product candidates, BBOT will not be able to generate product revenue in the future, which would result in significant harm to BBOT’s financial position and adversely affect its business.

Current wording

A key element of BBOT’s strategy, which is unproven, is to use and expand BBOT’s expertise in chemistry, structure-based drug design and patient-driven approach to build a pipeline of product candidates and progress these product candidates through clinical development. Although BBOT’s research and development efforts to date have resulted in the discovery of and initiation of clinical development of BBO-8520, BBO-10203 and BBO-11818, such product candidates and any other product candidates BBOT may develop may not be determined to be safe or effective as cancer therapeutics, and BBOT may not be able to develop any other product candidates. For example, the potential product candidates that BBOT has identified or identifies in the future may not generate acceptable clinical data, including as a result of being shown to have unacceptable toxicity or other characteristics that indicate that they are unlikely to be product candidates that will receive marketing approval from the FDA, EMA or other regulatory authorities or achieve market acceptance. If BBOT does not successfully develop and commercialize product candidates, BBOT will not be able to generate product revenue in the future, which would result in significant harm to BBOT’s financial position and adversely affect its business.

Previous wording

The regulatory approval processes of the FDA, EMA and other comparable foreign regulatory authorities are lengthy, time consuming and inherently unpredictable.

Current wording

The regulatory approval processes of the FDA, EMA and other comparable foreign regulatory authorities are lengthy, time consuming and inherently unpredictable. If BBOT is ultimately unable to obtain regulatory approval of its product candidates, BBOT will be unable to generate product revenue and its business will be substantially harmed.

Previous wording

BBOT expects to publicly disclose interim, preliminary or topline data from its clinical trials in the future. These interim updates are anticipated to be based on preliminary analyses of then-available data, and the results and related findings and conclusions may be subject to change following a more comprehensive review of the data related to the particular study or trial. For example, BBOT may report responses in certain patients that are unconfirmed at the time and which do not ultimately result in confirmed responses to treatment after follow-up evaluations. BBOT also makes assumptions, estimations, calculations and conclusions as part of its analyses of data, and BBOT may not have received or had the opportunity to fully and carefully evaluate all data. As a result, the interim, preliminary or topline results that BBOT reports may differ from future results of the same studies or trials, or different conclusions or considerations may qualify such results, once additional data have been received and fully evaluated. Interim, preliminary and topline data also remain subject to audit and verification procedures that may result in the final data being materially different from the interim, preliminary or topline data previously published. As a result, interim, preliminary and topline data should be viewed with caution until the final data are available. In addition, BBOT may report interim analyses of only certain endpoints rather than all endpoints. Interim, preliminary and topline data from clinical trials are subject to the risk that one or more of the clinical outcomes may materially change as patient enrollment continues and more patient data become available. Adverse changes between interim, preliminary or topline data and final data could significantly harm BBOT’s business and prospects. Further, additional disclosure of interim, preliminary or topline data by BBOT or by its competitors in the future could result in volatility in the price of BBOT’s common stock.

Current wording

BBOT has disclosed interim preliminary or topline data from its clinical trials and expects to continue to make such disclosures in the future. These interim updates are anticipated to be based on preliminary analyses of then-available data, and the results and related findings and conclusions may be subject to change following a more comprehensive review of the data related to the particular study or trial. For example, BBOT may report responses in certain patients that are unconfirmed at the time and which do not ultimately result in confirmed responses to treatment after follow-up evaluations. BBOT also makes assumptions, estimations, calculations and conclusions as part of its analyses of data, and BBOT may not have received or had the opportunity to fully and carefully evaluate all data. As a result, the interim, preliminary or topline results that BBOT reports may differ from future results of the same studies or trials, or different conclusions or considerations may qualify such results, once additional data have been received and fully evaluated. Interim, preliminary and topline data also remain subject to audit and verification procedures that may result in the final data being materially different from the interim, preliminary or topline data previously published. As a result, interim, preliminary and topline data should be viewed with caution until the final data are available. In addition, BBOT may report interim analyses of only certain endpoints rather than all endpoints. Interim, preliminary and topline data from clinical trials are subject to the risk that one or more of the clinical outcomes may materially change as patient enrollment continues and more patient data become available. Adverse changes between interim, preliminary or topline data and final data could significantly harm BBOT’s business and prospects. Further, additional disclosure of interim, preliminary or topline data by BBOT or by its competitors in the future could result in volatility in the price of BBOT’s common stock.

Previous wording

patient eligibility criteria for the trial in question as defined in the protocol, including biomarker-driven identification and/or certain highly-specific criteria related to stage of disease progression, which may limit the patient populations eligible for

Current wording

patient eligibility criteria for the trial in question as defined in the protocol, including biomarker-driven identification and/or certain highly-specific criteria related to stage of disease progression, which may limit the patient populations eligible for BBOT’s clinical trials to a greater extent than competing clinical trials for the same indication that do not have a biomarker-driven patient eligibility criteria;

Previous wording

need to conduct expensive pharmaco-economic studies to demonstrate the medical necessity and cost effectiveness of its products. Nonetheless, BBOT’s product candidates may not be considered medically necessary or cost effective. BBOT cannot be sure that coverage and reimbursement will be available for any product that BBOT commercializes and, if reimbursement is available, what the level of reimbursement will be.

Current wording

Increasingly, third-party payors are requiring that drug companies provide them with predetermined discounts from list prices and are challenging the prices charged for medical products. Further, such payors are increasingly challenging the price, examining the medical necessity and reviewing the cost effectiveness of medical product candidates. There may be especially significant delays in obtaining coverage and reimbursement for newly approved drugs. Third-party payors may limit coverage to specific product candidates on an approved list, known as a formulary, which might not include all FDA-approved drugs for a particular indication. BBOT may need to conduct expensive pharmaco-economic studies to demonstrate the medical necessity and cost effectiveness of its products. Nonetheless, BBOT’s product candidates may not be considered medically necessary or cost effective. BBOT cannot be sure that coverage and reimbursement will be available for any product that BBOT commercializes and, if reimbursement is available, what the level of reimbursement will be.

Previous wording

BBOT plans to develop certain of its current product candidates in combination with one or more currently approved cancer therapies or therapies in development and may pursue a similar strategy for future product candidates. For example, the ongoing Phase 1 trial of BBO-8520 is evaluating BBO-8520 both as a monotherapy and in combination with pembrolizumab. Even if any of BBOT’s current or future product candidates were to receive marketing approval or be commercialized for use in combination with other existing therapies, BBOT would continue to be subject to the risks that the FDA, EMA or other comparable foreign regulatory authorities could revoke approval of the therapy used in combination with any of BBOT’s product candidates, or safety, efficacy, manufacturing or supply issues could arise with these existing therapies. In addition, it is possible that existing therapies with which BBOT’s product candidates are approved for use could themselves fall out of favor or be relegated to later lines of treatment. This could result in the need to identify other combination therapies for BBOT’s product candidates or BBOT’s own products being removed from the market or being less successful commercially.

Current wording

BBOT plans to develop certain of its current product candidates in combination with one or more currently approved cancer therapies or therapies in development and may pursue a similar strategy for future product candidates. For example, the ongoing Phase 1 trial of BBO-8520 is evaluating BBO-8520 both as a monotherapy and in combination with pembrolizumab. On January 7, 2026, BBOT reported positive preliminary safety and antitumor data across its three orally bioavailable, differentiated small molecule RAS and PI3Ka programs. The data updates included BBO-8520, a direct inhibitor targeting both the ON and OFF states of KRASG12C; BBO-11818, a panKRAS inhibitor targeting mutant KRAS in both the ON and OFF states, and BBO-10203, a RAS-PI3Ka breaker with a novel mechanism of action designed to inhibit the physical interaction between RAS and PI3Ka. Even if any of BBOT’s current or future product candidates were to receive marketing approval or be commercialized for use in combination with other existing therapies, BBOT would continue to be subject to the risks that the FDA, EMA or other comparable foreign regulatory authorities could revoke approval of the therapy used in combination with any of BBOT’s product candidates, or safety, efficacy, manufacturing or supply issues could arise with these existing therapies. In addition, it is possible that existing therapies with which BBOT’s product candidates are approved for use could themselves fall out of favor or be relegated to later lines of treatment. This could result in the need to identify other combination therapies for BBOT’s product candidates or BBOT’s own products being removed from the market or being less successful commercially.

Previous wording

BBOT may also evaluate its current or future product candidates in combination with one or more other cancer therapies that have not yet been approved for marketing by the FDA, EMA or comparable foreign regulatory authorities. BBOT will not be able to market and sell any product candidate in combination with any such unapproved cancer therapies that do not ultimately obtain marketing approval.

Current wording

BBOT may also evaluate its current or future product candidates in combination with one or more other cancer therapies that have not yet been approved for marketing by the FDA, EMA or comparable foreign regulatory authorities. For example, none of BBOT’s product candidates have obtained approval for marketing from any regulatory authority, and BBOT plans to evaluate certain of its product candidates in combination with each other. BBOT will not be able to market and sell any product candidate in combination with any such unapproved cancer therapies that do not ultimately obtain marketing approval.

Previous wording

In addition, such foreign trials would be subject to the applicable local laws of the foreign jurisdictions where the trials are conducted. There can be no assurance that the FDA or any comparable foreign regulatory authority will accept data from trials conducted outside of the U.S. or the applicable jurisdiction. If the FDA or any comparable foreign regulatory authority does not accept such data, it would result in the need for additional trials, which would be costly and time-consuming and delay aspects of BBOT’s business plan, and which may result in BBOT’s product candidates not receiving approval or clearance for commercialization in the applicable jurisdiction.

Current wording

In addition, such foreign trials would be subject to the applicable local laws of the foreign jurisdictions where the trials are conducted. There can be no assurance that the FDA or any comparable foreign regulatory authority will accept data from trials conducted outside of the U.S. or the applicable jurisdiction and FDA has discussed proposals to increase user fees for marketing applications containing certain foreign clinical data. If the FDA or any comparable foreign regulatory authority does not accept such data, it would result in the need for additional trials, which would be costly and time-consuming and delay aspects of BBOT’s business plan, and which may result in BBOT’s product candidates not receiving approval or clearance for commercialization in the applicable jurisdiction.

Previous wording

Obtaining and maintaining regulatory approval of BBOT’s product candidates in one jurisdiction does not mean that BBOT will be successful in obtaining regulatory approval of its product candidates in others, and even if BBOT’s product candidates receive regulatory approval, they will be subject to significant post-marketing regulatory requirements and oversight.

Current wording

Obtaining and maintaining regulatory approval of BBOT’s product candidates in one jurisdiction does not mean that BBOT will be successful in obtaining regulatory approval of its product candidates in other jurisdictions.

Previous wording

Obtaining and maintaining regulatory approval of BBOT’s product candidates in one jurisdiction does not guarantee that BBOT will be able to obtain or maintain regulatory approval in any other jurisdiction. For example, even if the FDA or EMA grants marketing approval of a product candidate, comparable regulatory authorities in foreign jurisdictions must also approve the marketing of the product candidate in those countries. However, a failure or delay in obtaining regulatory approval in one jurisdiction may have a negative effect on the regulatory approval process in others. Approval procedures vary among jurisdictions and can involve requirements and administrative review periods different from those in the U.S., including additional preclinical studies or clinical trials as clinical trials conducted in one jurisdiction may not be accepted by regulatory authorities in other jurisdictions. In many jurisdictions outside the U.S., a product candidate must be approved for reimbursement before it can be approved for sale in that jurisdiction. In some cases, the price that BBOT intends to charge for its products is also subject to approval.

Current wording

Obtaining and maintaining regulatory approval of BBOT’s product candidates in one jurisdiction does not guarantee that BBOT will be able to obtain or maintain regulatory approval in any other jurisdiction. For example, even if the FDA grants marketing approval of a product candidate, comparable regulatory authorities in foreign jurisdictions must also approve the marketing of the product candidate in those countries. However, a failure or delay in obtaining regulatory approval in one jurisdiction may have a negative effect on the regulatory approval process in others. Approval procedures vary among jurisdictions and can involve requirements and administrative review periods different from those in the U.S., including additional preclinical studies or clinical trials as clinical trials conducted in one jurisdiction may not be accepted by regulatory authorities in other jurisdictions. In many jurisdictions outside the U.S., a product candidate must obtain pricing and/or reimbursement determinations before it can achieve broad commercial access. In some cases, the price that BBOT intends to charge for its products is also subject to approval.

Previous wording

Further, BBOT could face heightened risks with respect to obtaining marketing authorization in the United Kingdom (“U.K.”) as a result of the withdrawal of the U.K. from the EU, commonly referred to as Brexit. The U.K. is no longer part of the European Single Market and EU Customs Union. As of January 1, 2021, the Medicines and Healthcare Products Regulatory Agency (“MHRA”) became responsible for supervising medicines and medical devices in Great Britain, comprising England, Scotland, and Wales under domestic law, whereas under the terms of the Northern Ireland Protocol, Northern Ireland is currently subject to EU rules. The U.K. and EU have, however, agreed to the Windsor Framework, which fundamentally changes the existing system under the Northern Ireland Protocol, including with respect to the regulation of medicinal products in the U.K. Once implemented, the changes introduced by the Windsor Framework will make the MHRA responsible for approving all medicinal products destined for the U.K. market (i.e., Great Britain and Northern Ireland), and the EMA will no longer have any role in approving medicinal products destined for Northern Ireland.

Current wording

Further, BBOT could face heightened risks with respect to obtaining marketing authorization in the United Kingdom (“U.K.”) as a result of the withdrawal of the U.K. from the EU, commonly referred to as Brexit. Following the end of the Brexit transition period on January 1, 2021 and the implementation of the Windsor Framework on January 1, 2025, the U.K. is not generally subject to EU laws in respect of medicines. The EU laws that have been transposed into U.K. law through secondary legislation remain applicable in the U.K., however, new legislation such as the EU Clinical Trials Regulation is not applicable in the U.K. As of January 1, 2021, the Medicines and Healthcare products Regulatory Agency, (“MHRA”), is the UK's standalone medicines and medical devices regulator. Since January 1, 2025, under the Windsor Framework, the MHRA regulates medicines through UK-wide marketing authorizations, including for Northern Ireland. As a result, BBOT will be required to obtain separate authorizations in order to market its product candidates in the U.K. and EU.

Previous wording

Any regulatory approvals that BBOT may receive for its product candidates will require the submission of reports to regulatory authorities and ongoing surveillance to monitor the safety and efficacy of the product candidate, may contain significant limitations related to use restrictions for specified age groups, warnings, precautions or contraindications, and may include burdensome post-approval study or risk management requirements and regulatory inspection. For example, the FDA may require a REMS in order to approve BBOT’s product candidates, which could entail requirements for a medication guide, physician training and communication plans or additional elements to ensure safe use, such as restricted distribution methods, patient registries and other risk minimization tools. In addition, if the FDA, EMA or foreign regulatory authorities approve BBOT’s product candidates, the manufacturing processes, labeling, packaging, distribution, adverse event reporting, storage, advertising, promotion, import, export and recordkeeping for BBOT’s product candidates will be subject to extensive and ongoing regulatory requirements. These requirements include submissions of safety and other post-marketing information and reports, registration, as well as ongoing compliance with current good manufacturing practices (cGMP) and GCP for any clinical trials that BBOT conducts post-approval. In addition, manufacturers of drug products and their facilities are subject to continual review and periodic, unannounced inspections by the FDA, EMA and other regulatory authorities for compliance with cGMP regulations and standards. The PREVENT Pandemics Act, which was enacted in December 2022, clarifies that foreign drug manufacturing establishments are subject to registration and listing requirements even if a drug or biologic undergoes further manufacture, preparation, propagation, compounding, or processing at a separate establishment outside the U.S. prior to being imported or offered for import into the U.S. If BBOT or a regulatory authority discover previously unknown problems with a product, such as adverse events of unanticipated severity or frequency, or problems with the facilities where the product is manufactured, a regulatory authority may impose restrictions on that product, the manufacturing facility or BBOT, including requiring recall or withdrawal of the product from the market or suspension of manufacturing. In addition, failure to comply with FDA, EMA and other comparable foreign regulatory requirements may subject BBOT to administrative or judicially imposed sanctions, including:

Current wording

Any regulatory approvals that BBOT may receive for its product candidates will require the submission of reports to regulatory authorities and ongoing surveillance to monitor the safety and efficacy of the product candidate, may contain significant limitations related to use restrictions for specified age groups, warnings, precautions or contraindications, and may include burdensome post-approval study or risk management requirements and regulatory inspection. For example, the FDA may require a REMS in order to approve BBOT’s product candidates, which could entail requirements for a medication guide, physician training and communication plans or additional elements to ensure safe use, such as restricted distribution methods, patient registries and other risk minimization tools. In addition, if the FDA, EMA or foreign regulatory authorities approve BBOT’s product candidates, the manufacturing processes, labeling, packaging, distribution, adverse event reporting, storage, advertising, promotion, import, export and recordkeeping for BBOT’s product candidates will be subject to extensive and ongoing regulatory requirements. These requirements include submissions of safety and other post-marketing information and reports, registration, as well as ongoing compliance with current good manufacturing practices ("cGMP") and GCP for any clinical trials that BBOT conducts post-approval. In addition, manufacturers of drug products and their facilities are subject to continual review and periodic, unannounced inspections by the FDA, competent authorities of the EU Member States and other regulatory authorities for compliance with cGMP regulations and standards. If BBOT or a regulatory authority discover previously unknown problems with a product, such as adverse events of unanticipated severity or frequency, or problems with the facilities where the product is manufactured, a regulatory authority may impose restrictions on that product, the manufacturing facility or BBOT, including requiring recall or withdrawal of the product from the market or suspension of manufacturing. In addition, failure to comply with FDA, EMA and other comparable foreign regulatory requirements may subject BBOT to administrative or judicially imposed sanctions, including:

Previous wording

The FDA, EMA and other regulatory authorities actively enforce the laws and regulations prohibiting the promotion of off-label uses.

Current wording

The FDA, competent authorities of the EU Member States and other regulatory authorities actively enforce the laws and regulations prohibiting the promotion of off-label uses.

Previous wording

If any of BBOT’s product candidates are approved and BBOT is found to have improperly promoted off- label uses of those products, BBOT may become subject to significant liability. The FDA, EMA and other regulatory authorities strictly regulate the promotional claims that may be made about prescription products, such as BBOT’s product candidates, if approved. In particular, a product may not be promoted in the U.S. for uses that are not approved by the FDA as reflected in the product’s approved labeling, or in other jurisdictions for uses that differ from the labeling or uses approved by the applicable regulatory authorities. While physicians may prescribe products for off-label uses, the FDA, EMA and other regulatory authorities actively enforce laws and regulations that prohibit the promotion of off-label uses by companies, including promotional communications made by companies’ sales forces with respect to off-label uses that are not consistent with the approved labeling, and a company that is found to have improperly promoted off-label uses may be subject to significant civil, criminal and administrative penalties. If BBOT is found to have promoted such off-label uses, BBOT may become subject to significant liability. The U.S. federal government has levied large civil and criminal fines against companies for alleged improper promotion of off-label use and has enjoined several companies from engaging in off-label promotion. The FDA has also requested that companies enter into consent decrees or permanent injunctions under which specified promotional conduct is changed or curtailed. If BBOT cannot successfully manage the promotion of its product candidates, if approved, BBOT could become subject to significant liability, which would materially adversely affect BBOT’s business and financial condition.

Current wording

If any of BBOT’s product candidates are approved and BBOT is found to have improperly promoted off-label uses of those products, BBOT may become subject to significant liability. The FDA, competent authorities of the EU Member States and other regulatory authorities strictly regulate the promotional claims that may be made about prescription products, such as BBOT’s product candidates, if approved. In particular, a product may not be promoted in the U.S. for uses that are not approved by the FDA as reflected in the product’s approved labeling, or in other jurisdictions for uses that differ from the labeling or uses approved by the applicable regulatory authorities. While physicians may prescribe products for off-label uses, the FDA, competent authorities of the EU Member States and other regulatory authorities actively enforce laws and regulations that prohibit the promotion of off-label uses by companies, including promotional communications made by companies’ sales forces with respect to off-label uses that are not consistent with the approved labeling, and a company that is found to have improperly promoted off-label uses may be subject to significant civil, criminal and administrative penalties. If BBOT is found to have promoted such off-label uses, BBOT may become subject to significant liability. The U.S. federal government has levied large civil and criminal fines against companies for alleged improper promotion of off-label use and has enjoined several companies from engaging in off-label promotion. The FDA has also requested that companies enter into consent decrees or permanent injunctions under which specified promotional conduct is changed or curtailed. If BBOT cannot successfully manage the promotion of its product candidates, if approved, BBOT could become subject to significant liability, which would materially adversely affect BBOT’s business and financial condition.

Previous wording

Any delay or failure by BBOT or third-party collaborators to develop or obtain regulatory clearance or approval of a companion diagnostic could delay or prevent approval or continued marketing of BBOT’s related product candidates. Further, in April 2020, the FDA issued guidance on developing and labeling companion diagnostics for a specific group of oncology therapeutic products, including recommendations to support a broader labeling claim rather than individual therapeutic products. BBOT will continue to evaluate the impact of this guidance on BBOT’s companion diagnostic development and strategy. This guidance and future issuances from the FDA, EMA and other regulatory authorities may impact BBOT’s development of a companion diagnostic for BBOT’s product candidates and could result in delays in regulatory clearance or approval or a change in the determination for whether or not a companion diagnostic is still required for BBOT’s product candidates. BBOT may be required to conduct additional studies to support a broader claim or more narrowed claim for a subset population. Also, to the extent other approved diagnostics are able to broaden their labeling claims to include any of BBOT’s future approved product candidates’ covered indications, BBOT may no longer need to continue its companion diagnostic development plans or BBOT needs to alter those companion diagnostic development strategies, which could adversely impact BBOT’s ability to generate revenue from the sale of BBOT’s companion diagnostic test.

Current wording

Any delay or failure by BBOT or third-party collaborators to develop or obtain regulatory clearance or approval of a companion diagnostic could delay or prevent approval or continued marketing of BBOT’s related product candidates. Changes in policy or approach to regulation by the FDA, EMA and other regulatory authorities may impact BBOT’s development of a companion diagnostic for BBOT’s product candidates and could result in delays in regulatory clearance or approval or a change in the determination for whether or not a companion diagnostic is still required for BBOT’s product candidates. BBOT may be required to conduct additional studies to support a broader claim or more narrowed claim for a subset population. Also, to the extent other approved diagnostics are able to broaden their labeling claims to include any of BBOT’s future approved product candidates’ covered indications, BBOT may no longer need to continue its companion diagnostic development plans or BBOT needs to alter those companion diagnostic development strategies, which could adversely impact BBOT’s ability to generate revenue from the sale of BBOT’s companion diagnostic test.

Previous wording

Where appropriate, BBOT plans to pursue accelerated development strategies in areas of medical need. BBOT may seek an accelerated approval pathway for one or more of its product candidates from the FDA, EMA or comparable foreign regulatory authorities. Under the accelerated approval provisions in the Federal Food, Drug, and Cosmetic Act, and the FDA’s implementing regulations, the FDA may grant accelerated approval to a product candidate designed to treat a serious or life-threatening condition that provides meaningful therapeutic benefit over available therapies upon a determination that the product candidate has an effect on a surrogate endpoint or intermediate clinical endpoint that is reasonably likely to predict clinical benefit. The FDA considers a clinical benefit to be a positive therapeutic effect that is clinically meaningful in the context of a given disease, such as irreversible morbidity or mortality. For the purposes of accelerated approval, a surrogate endpoint is a marker, such as a laboratory measurement, radiographic image, physical sign, or other measure that is thought to predict clinical benefit, but is not itself a measure of clinical benefit. An intermediate clinical endpoint is a clinical endpoint that can be measured earlier than an effect on irreversible morbidity or mortality that is reasonably likely to predict an effect on irreversible morbidity or mortality or other clinical benefit. The accelerated approval pathway may be used in cases in which the advantage of a new drug over available therapy may not be a direct therapeutic advantage, but is a clinically important improvement from a patient and public health perspective. If granted, accelerated approval is usually contingent on the sponsor’s agreement to conduct, in a diligent manner, additional post-approval confirmatory studies to verify and describe the drug’s clinical benefit. If such post-approval studies fail to confirm the drug’s clinical benefit, the FDA may withdraw its approval of the drug.

Current wording

Where appropriate, BBOT plans to pursue accelerated development strategies in areas of medical need. BBOT may seek an accelerated approval pathway for one or more of its product candidates from the FDA, EMA or comparable foreign regulatory authorities. Under the accelerated approval provisions in the Federal Food, Drug, and Cosmetic Act, and the FDA’s implementing regulations, the FDA may grant accelerated approval to a product candidate designed to treat a serious or life-threatening condition that provides meaningful therapeutic benefit over available therapies upon a determination that the product candidate has an effect on a surrogate endpoint or intermediate clinical endpoint that is reasonably likely to predict clinical benefit. The FDA considers a clinical benefit to be a positive therapeutic effect that is clinically meaningful in the context of a given disease, such as irreversible morbidity or mortality. For the purposes of accelerated approval, a surrogate endpoint is a marker, such as a laboratory measurement, radiographic image, physical sign, or other measure that is thought to predict clinical benefit, but is not itself a measure of clinical benefit. An intermediate clinical endpoint is a clinical endpoint that can be measured earlier than an effect on irreversible morbidity or mortality that is reasonably likely to predict an effect on irreversible morbidity or mortality or other clinical benefit. The accelerated approval pathway may be used in cases in which the advantage of a new drug over available therapy may not be a direct therapeutic advantage, but is a clinically important improvement from a patient and public health perspective. As a condition of approval, the FDA may require that a sponsor of a product receiving accelerated approval perform adequate and well-controlled post-marketing confirmatory clinical trials. These confirmatory trials must be completed with due diligence. Under FDORA, the FDA is permitted to require, as appropriate, that a post-approval confirmatory trial or trials be underway prior to approval or within a specified time period after the date accelerated approval was granted. FDORA also requires sponsors to send updates to the FDA every 180 days on the status of such studies, including progress toward enrollment targets, and the FDA must promptly post this information publicly. Furthermore, under FDORA, the FDA is empowered to take action, such as issuing fines, against companies that fail to conduct with due diligence any post-approval confirmatory trial or submit timely reports to the agency on their progress. In the Consolidated Appropriations Act, Congress provided FDA with additional authorities to help prevent such delays, including that FDA may, when appropriate, require a confirmatory study or studies to be underway prior to approval. In addition, for products under consideration for accelerated approval, the FDA currently requires, unless otherwise requested by the agency, pre-approval of pr…

Excerpt shortened here; the source contains the full paragraph.

Previous wording

BBOT may seek certain designations for its product candidates, but BBOT might not receive such designations, and even if BBOT does, such designations may not lead to a faster development or regulatory review or approval process.

Current wording

BBOT may seek certain designations for its product candidates, including Breakthrough Therapy, Fast Track and Priority Review in the U.S., and PRIME (priority medicines) in the EU, but BBOT might not receive such designations, and even if BBOT does, such designations may not lead to a faster development or regulatory review or approval process.

Previous wording

In the EU, BBOT may seek PRIME for some of its product candidates in the future. PRIME is a voluntary program launched by the EMA that is aimed at enhancing the scientific and regulatory support for the development and accelerated assessment of new product candidates that target an unmet medical need. PRIME is aimed to offer early and proactive support to sponsors to optimize the generation of robust data on the product’s benefits and risks and enable accelerated regulatory assessment of new marketing applications. To be eligible for PRIME, a product candidate must meet the eligibility criteria in respect to its potential to offer a major therapeutic advantage over existing treatments, or benefit patients who do not have any treatment options. The benefits of PRIME include the appointment of a Committee for Medicinal Products for Human Use rapporteur to provide continued support and help to build knowledge ahead of a marketing authorization application, early dialogue and scientific advice at key development milestones, and the potential to qualify products for accelerated review, meaning reduction in the review time for an opinion on approvability to be issued earlier in the application process. PRIME enables an applicant to request parallel EMA scientific advice and health technology assessment advice to facilitate timely market access. BBOT may apply for PRIME and it may not be granted. Even if BBOT receives PRIME designation for any of its product candidates, the designation may not result in a materially faster development process, review or approval compared to conventional EMA procedures. Further, obtaining PRIME designation does not assure or increase the likelihood of EMA’s grant of a marketing authorization.

Current wording

In the EU, BBOT may seek support under the EMA's PRIME scheme for some of its product candidates in the future. PRIME is a voluntary program launched by the EMA that is aimed at enhancing the scientific and regulatory support for the development and accelerated assessment of new product candidates that target an unmet medical need. PRIME aims to offer early and proactive support to sponsors to optimize the generation of robust data on the product’s benefits and risks and enable accelerated regulatory assessment of new marketing authorization applications. To be eligible for PRIME, a product candidate must meet the eligibility criteria with respect to its potential to offer a major therapeutic advantage over existing treatments, or benefit patients who do not have any treatment options. The benefits of PRIME include the appointment of a rapporteur from CHMP to provide continued support and help to build knowledge ahead of a marketing authorization application, early dialogue and scientific advice at key development milestones, and the potential to qualify products for accelerated review, meaning reduction in the review time for an opinion on approvability to be issued earlier in the application process. PRIME enables an applicant to request parallel EMA scientific advice and health technology assessment advice to facilitate timely market access. BBOT may apply for support under the PRIME scheme for some of its product candidates and it may not be granted. Even if BBOT receives PRIME designation for any of its product candidates, the designation may not result in a materially faster development process, review or approval compared to conventional EMA procedures. Further, obtaining PRIME designation does not assure or increase the likelihood of EMA’s grant of a marketing authorization.

Previous wording

In the U.S., orphan drug designation entitles a party to financial incentives such as opportunities for grant funding towards clinical trial costs, tax advantages and user-fee waivers. In addition, if a product candidate that has orphan drug designation subsequently receives the first FDA approval for the disease for which it has such designation, the product candidate is entitled to orphan drug exclusivity.

Current wording

In the U.S., orphan drug designation entitles a party to financial incentives such as opportunities for grant funding towards clinical trial costs, tax advantages and user-fee waivers. In addition, if a product candidate that has orphan drug designation subsequently receives the first FDA approval for the disease for which it has such designation, the product candidate is entitled to orphan drug exclusivity. Orphan drug exclusivity in the U.S. provides that the FDA may not approve any other applications, including a full NDA, to market the same drug for the same indication for seven years, except in limited circumstances. The applicable exclusivity period is 10 years in the

Previous wording

Orphan drug exclusivity in the U.S. provides that the FDA may not approve any other applications, including a full NDA, to market the same drug for the same indication for seven years, except in limited circumstances. The applicable exclusivity period is 10 years in Europe. The European exclusivity period can be reduced to six years if a drug no longer meets the criteria for orphan drug designation or if the drug is sufficiently profitable so that market exclusivity is no longer justified.

Current wording

EU. The EU exclusivity period can be reduced to six years if, at the end of the fifth year, it is determined that a drug no longer meets the criteria for orphan drug designation or if the drug is sufficiently profitable so that market exclusivity is no longer justified.

Previous wording

There are multiple privacy and data security laws that may impact BBOT’s business activities in the U.S. and in other countries where BBOT conducts trials or where BBOT may do business in the future. These laws are evolving and may increase both BBOT’s obligations and its regulatory risks in the future. In the health care industry generally, for example, under the Health Insurance Portability and Accountability Act of 1996 (HIPAA), HHS has issued regulations to protect the privacy and security of protected health information (PHI) used or disclosed by specific covered entities including certain healthcare providers, health plans and healthcare clearinghouses. BBOT is not currently classified as a covered entity or business associate under HIPAA. Thus, BBOT is not directly subject to HIPAA’s requirements or penalties. The healthcare providers, including certain research institutions from which BBOT may obtain patient or subject health information, may be subject to privacy, security, and breach notification requirements under HIPAA. Additionally, any person may be prosecuted under HIPAA’s criminal provisions either directly or under aiding-and-abetting or conspiracy principles. Consequently, depending on the facts and circumstances, BBOT could face criminal penalties if BBOT knowingly receives individually identifiable health information from a HIPAA covered entity, business associate or subcontractor that has not satisfied HIPAA’s requirements for disclosure of individually identifiable health information. In addition, BBOT may maintain sensitive personally identifiable information, including health and genetic information, that BBOT receives throughout the clinical trial process, in the course of BBOT’s research collaborations, and directly from individuals (or their healthcare providers) who may enroll in patient assistance programs if BBOT chooses to implement such programs. As such, in addition to risks and obligations related to HIPAA, BBOT also may be subject to various state and federal laws regulating the use or disclosure of this information or requiring notification of affected individuals and state regulators in the event of a breach of personal information, which is a broader class of information than the health information protected by HIPAA.

Current wording

There are multiple privacy and data security laws that may impact BBOT’s business activities in the U.S. and in other countries where BBOT conducts trials or where BBOT may do business in the future. These laws are evolving and may increase both BBOT’s obligations and its regulatory risks in the future. In the health care industry generally, for example, under the Health Insurance Portability and Accountability Act of 1996 (HIPAA), HHS has issued regulations to protect the privacy and security of protected health information (PHI) used or disclosed by specific covered entities including certain healthcare providers, health plans and healthcare clearinghouses. BBOT is not currently classified as a covered entity or business associate under HIPAA. Thus, BBOT is not directly subject to HIPAA’s requirements or penalties. The healthcare providers, including certain research institutions from which BBOT may obtain patient or subject health information, may be subject to privacy, security, and breach notification requirements under HIPAA. Additionally, any person may be prosecuted under HIPAA’s criminal provisions either directly or under aiding-and-abetting or conspiracy principles. Consequently, depending on the facts and circumstances, BBOT could face criminal penalties if BBOT knowingly receives individually identifiable health information from a HIPAA covered entity, business associate or subcontractor that has not satisfied HIPAA’s requirements for disclosure of individually identifiable health information. In addition, BBOT may maintain sensitive personally identifiable information, including health and genetic information, that BBOT receives throughout the clinical trial process, in the course of BBOT’s research collaborations, and directly from individuals (or their healthcare providers) who may enroll in patient assistance programs if BBOT chooses to implement such programs. As such, in addition to risks and obligations related to HIPAA, BBOT also may be subject to various state and federal laws regulating the use or disclosure of this information or requiring notification of affected individuals and state regulators in the event of a breach of personal information, which is a broader class of information than the health information protected by HIPAA. Refer to “Other U.S. Regulatory Matters” for more information on these state and federal laws.

Previous wording

Furthermore, certain health privacy laws, data breach notification laws, consumer protection laws and genetic information laws may apply directly to BBOT’s operations and/or those of BBOT’s collaborators and may impose restrictions on BBOT’s collection, use and dissemination of individuals’ health information. Individuals from whom BBOT or its collaborators may obtain health information, as well as the healthcare providers who may share this information with BBOT, may have statutory or contractual rights that limit the ability to use and disclose the information. BBOT may be required to expend significant capital and other resources to ensure ongoing compliance with applicable privacy and data security laws. Claims that BBOT has violated individuals’ privacy rights or breached its contractual obligations, even if BBOT is not found liable, could be expensive and time-consuming to defend and could result in adverse publicity that could harm BBOT’s business.

Current wording

Data breach notification laws, consumer protection laws and genetic information laws may also apply directly to BBOT’s operations and/or those of BBOT’s collaborators and may impose restrictions on BBOT’s collection, use and dissemination of individuals’ health information. Individuals from whom BBOT or its collaborators may obtain health information, as well as the healthcare providers who may share this information with BBOT, may have statutory or contractual rights that limit the ability to use and disclose the information. BBOT may be required to expend significant capital and other resources to ensure ongoing compliance with applicable privacy and data security laws. Claims that BBOT has violated individuals’ privacy rights or breached its contractual obligations, even if BBOT is not found liable, could be expensive and time-consuming to defend and could result in adverse publicity that could harm BBOT’s business.

Previous wording

Disruptions at the FDA, the SEC and other government agencies or comparable regulatory authorities caused by funding shortages or global health concerns, in addition to substantial uncertainty regarding the new U.S. presidential administration’s initiatives and staffing cuts and how these might impact the FDA, its implementation of laws, regulations, policies and guidance, and its personnel, could hinder government agencies’ ability to hire and retain key leadership and other personnel, or otherwise prevent new products and services from being developed or commercialized in a timely manner, or otherwise prevent those agencies from performing normal business functions on which BBOT’s business operations rely, including timely reviews, which could negatively impact BBOT’s business.

Current wording

Disruptions at the FDA, the SEC and other government agencies or comparable regulatory authorities caused by funding shortages or global health concerns, in addition to continued uncertainty regarding the U.S. presidential administration’s initiatives and staffing cuts and how these might impact the FDA, its implementation of laws, regulations, policies and guidance, and its personnel, could hinder government agencies’ ability to hire and retain key leadership and other personnel, or otherwise prevent new products and services from being developed or commercialized in a timely manner, or otherwise prevent those agencies from performing normal business functions on which BBOT’s business operations rely, including timely reviews, which could negatively impact BBOT’s business.

Previous wording

Similar consequences would also result in the event of another significant shutdown of the federal government. For example, over the last several years, including beginning on October 1, 2025, the U.S. federal government has shut down several times and certain regulatory agencies, such as the FDA, have had to furlough critical FDA employees and stop critical activities. The duration of the current government shutdown is unknown. If a prolonged government shutdown occurs, or if geopolitical or global health concerns prevent the FDA or other regulatory authorities from conducting their regular inspections, reviews, or other regulatory activities, it could significantly impact the ability of the FDA to timely review and process BBOT’s regulatory submissions, which could materially adversely affect BBOT’s business, financial condition, results of operations and prospects. Such changes could significantly impact the ability of the FDA to timely review and take action on BBOT’s regulatory submissions, which could have a material adverse effect on BBOT’s business, including INDs placed on clinical holds or delayed new drug approvals. Further, in BBOT’s operations as a public company, future government shutdowns or substantial leadership, personnel, and policy changes could impact BBOT’s ability to access the public markets and obtain necessary capital in order to properly capitalize and continue BBOT’s operations. If the FDA is constrained in its ability to engage in oversight and implementation activities in the normal course, BBOT’s business may be negatively impacted.

Current wording

Similar consequences would also result in the event of another significant shutdown of the federal government. For example, over the last several years, the U.S. federal government has shut down several times and certain regulatory agencies, such as the FDA, have had to furlough critical FDA employees and stop critical activities. If a prolonged government shutdown occurs, or if geopolitical or global health concerns prevent the FDA or other regulatory authorities from conducting their regular inspections, reviews, or other regulatory activities, it could significantly impact the ability of the FDA to timely review and process BBOT’s regulatory submissions, which could materially adversely affect BBOT’s business, financial condition, results of operations and prospects. Such changes could significantly impact the ability of the FDA to timely review and take action on BBOT’s regulatory submissions, which could have a material adverse effect on BBOT’s business, including INDs placed on clinical holds or delayed new drug approvals. Further, in BBOT’s operations as a public company, future government shutdowns or substantial leadership, personnel, and policy changes could impact BBOT’s ability to access the public markets and obtain necessary capital in order to properly capitalize and continue BBOT’s operations. If the FDA is constrained in its ability to engage in oversight and implementation activities in the normal course, BBOT’s business may be negatively impacted.

Previous wording

With the change in the U.S. presidential administration in 2025, there is substantial uncertainty as to whether and how the administration will seek to modify or revise the requirements and policies of the FDA and other regulatory agencies with jurisdiction over BBOT’s product candidates and any products for which BBOT obtains approval. This uncertainty could present new challenges and/or opportunities as BBOT navigates development and approval of BBOT’s product candidates. Some of these efforts have manifested to date in the form of personnel cuts and measures that could impact the FDA’s ability to hire and retain key personnel, which could result in delays or limitations on BBOT’s ability to obtain guidance from the FDA on BBOT’s product candidates in development and obtain the requisite regulatory approvals in the future. There remains general uncertainty regarding future activities. The current administration could issue or promulgate executive orders, regulations, policies or guidance that adversely affect BBOT or create a more challenging or costly environment to pursue the development of new therapeutic products. Alternatively, state governments may attempt to address or react to changes at the federal level with changes to their own regulatory frameworks in a manner that is adverse to BBOT’s operations. If BBOT becomes negatively impacted by future governmental orders, regulations, policies or guidance as a result of the new administration, there could be a material adverse effect on BBOT and its business.

Current wording

With the change in the U.S. presidential administration in 2025, there continues to be substantial uncertainty as to whether and how the administration will seek to modify or revise the requirements and policies of the FDA and other regulatory agencies with jurisdiction over BBOT’s product candidates and any products for which BBOT obtains approval. This uncertainty could present new challenges and/or opportunities as BBOT navigates development and approval of BBOT’s product candidates. Some of these efforts have manifested to date in the form of personnel cuts and measures that could impact the FDA’s ability to hire and retain key personnel, which could result in delays or limitations on BBOT’s ability to obtain guidance from the FDA on BBOT’s product candidates in development and obtain the requisite regulatory approvals in the future. There remains general uncertainty regarding future activities. The current administration could issue or promulgate executive orders, regulations, policies or guidance that adversely affect BBOT or create a more challenging or costly environment to pursue the development of new therapeutic products. Alternatively, state governments may attempt to address or react to changes at the federal level with changes to their own regulatory frameworks in a manner that is adverse to BBOT’s operations. If BBOT becomes negatively impacted by future governmental orders, regulations, policies or guidance as a result of the new administration, there could be a material adverse effect on BBOT and its business.

Previous wording

Anti-Kickback Statute. The federal Anti-Kickback Statute prohibits, among other things, persons and entities from knowingly and willfully soliciting, offering (including any kickback, bribe or rebate), directly or indirectly, in cash or in kind, to induce or reward or in return for, either the referral of an individual for or the purchase, lease or order of a good, facility, item or service for which payment may be made under a federal healthcare program such as Medicare and Medicaid. Violations are subject to civil and criminal fines and penalties for each violation, plus up to three times the remuneration involved, imprisonment, and exclusion from government healthcare programs. In addition, a claim including items or services resulting from a violation of the U.S. federal Anti-Kickback Statute constitutes a false or fraudulent claim for purposes of the civil False Claims Act.

Current wording

the federal Anti-Kickback Statute prohibits, among other things, persons and entities from knowingly and willfully soliciting, receiving, offering, or paying any remuneration (including any kickback, bribe or rebate), directly or indirectly, overtly or covertly, in cash or in kind, to induce or reward or in return for, either the referral of an individual for or the purchase, lease or order of a good, facility, item or service for which payment may be made under a federal healthcare program such as Medicare and Medicaid. A person or entity does not need to have actual knowledge of the statute or specific intent to violate it in order to have committed a violation. Violations are subject to civil and criminal fines and penalties for each violation, plus up to three times the remuneration involved, imprisonment, and exclusion from government healthcare programs. In addition, the government may assert that a claim including items or services resulting from a violation of the U.S. federal Anti-Kickback Statute constitutes a false or fraudulent claim for purposes of the civil False Claims Act.

Previous wording

False Claims Laws. The federal false claims and civil monetary penalties laws, including the federal civil False Claims Act, impose criminal and civil penalties, including through civil whistleblower or qui tam actions against individuals or entities for, among other things, knowingly presenting or causing to be presented false or fraudulent claims for payment by a federal healthcare program or making a false statement or record material to payment of a false claim or avoiding, decreasing or concealing an obligation to pay money to the federal government, with potential liability including mandatory treble damages and significant per-claim penalties. Pharmaceutical companies can be held liable under the False Claims Act even when they do not submit claims directly to government payors if they are deemed to “cause” the submission of false or fraudulent claims.

Current wording

federal civil and criminal false claims laws, including the FCA and civil monetary penalty laws, which impose criminal and civil penalties against individuals or entities for, among other things, knowingly presenting, or causing to be presented, claims for payment or approval from Medicare, Medicaid or other federal healthcare programs that are false or fraudulent; knowingly making or causing a false statement material to a false or fraudulent claim or an obligation to pay money to the federal government; or knowingly concealing or knowingly and improperly avoiding or decreasing such an obligation. Manufacturers can be held liable under the FCA even when they do not submit claims directly to government payors if they are deemed to “cause” the submission of false or fraudulent claims. The FCA also permits a private individual acting as a “whistleblower” to bring actions on behalf of the federal government alleging violations of the FCA and to share in any monetary recovery;

Previous wording

The U.S. Federal Physician Payments Sunshine Act. The federal Physician Payments Sunshine Act requires certain manufacturers of drugs, devices, biologics and medical supplies for which payment is available under Medicare, Medicaid or the Children’s Health Insurance Program, with specific exceptions, to report annually to CMS information related to payments or transfers of value made to physicians, other healthcare providers and teaching hospitals, as well as information regarding ownership and investment interests held by physicians and their immediate family members.

Current wording

the federal Physician Payments Sunshine Act requires certain manufacturers of drugs, devices, biologics and medical supplies for which payment is available under Medicare, Medicaid or the Children’s Health Insurance Program, with specific exceptions, to report annually to CMS information related to payments or transfers of value made to physicians, other healthcare providers and teaching hospitals, as well as information regarding ownership and investment interests held by physicians and their immediate family members.