Biocartis Group NV

Audit Report / Information • Jul 25, 2025

Biocartis Group NV Document subtitle= Verdana Heading 12 0/0 single

Biocartis Group NV

Statutory auditor's report to the shareholders' meeting for the year ended 31 December 2023 – Consolidated financial statements

The original text of this report is in Dutch

Deloitte Bedrijfsrevisoren / Reviseurs d'Entreprises

Statutory auditor's report to the shareholders' meeting of Biocartis Group NV for the year ended 31 December 2023 - Consolidated financial statements

In the context of the statutory audit of the consolidated financial statements of Biocartis Group NV ("the company") and its subsidiaries (jointly "the group"), we hereby submit our statutory audit report. This report includes our report on the consolidated financial statements and the other legal and regulatory requirements. These parts should be considered as integral to the report.

We were appointed in our capacity as statutory auditor by the shareholders' meeting of 14 May 2021, in accordance with the proposal of the board of directors ("bestuursorgaan" / "organe d'administration") issued upon recommendation of the audit committee. Our mandate will expire on the date of the shareholders' meeting deliberating on the financial statements for the year ending 31 December 2023. We have performed the statutory audit of the consolidated financial statements of Biocartis Group NV for 9 consecutive periods.

Report on the consolidated financial statements

Unqualified opinion

We have audited the consolidated financial statements of the group, which comprise the consolidated statement of financial position as at 31 December 2023, the consolidated income statement and consolidated statement of comprehensive income, the consolidated statement of changes in equity and the consolidated cash flow statement for the year then ended, as well as the summary of significant accounting policies and other explanatory notes. The consolidated statement of financial position shows total assets of 1 041 (000) EUR and the consolidated income statement shows a profit for the year then ended of 18 377 (000) EUR.

In our opinion, the consolidated financial statements give a true and fair view of the group's net equity and financial position as of 31 December 2023 and of its consolidated results and its consolidated cash flow for the year then ended, in accordance with International Financial Reporting Standards (IFRS) as adopted by the European Union and with the legal and regulatory requirements applicable in Belgium.

Basis for the unqualified opinion

We conducted our audit in accordance with International Standards on Auditing (ISA), as applicable in Belgium. In addition, we have applied the International Standards on Auditing approved by the IAASB applicable to the current financial year, but not yet approved at national level. Our responsibilities under those standards are further described in the "Responsibilities of the statutory auditor for the audit of the consolidated financial statements" section of our report. We have complied with all ethical requirements relevant to the statutory audit of consolidated financial statements in Belgium, including those regarding independence.

We have obtained from the board of directors and the company's officials the explanations and information necessary for performing our audit.

We believe that the audit evidence obtained is sufficient and appropriate to provide a basis for our opinion.

Emphasis of matter – consolidated financial statements prepared on a basis other than going concern

We draw your attention to notes 3.2.2.2 and 3.2.3.1 of the consolidated financial statements, which indicates that the consolidated financial statements have been prepared on a basis other than going concern. In that context, note 3.2.3.1 describes that upon the enforcement by the secured lenders of their collaterals, i.e., substantially all of the group's assets, in a transaction structured as disclosed in note 3.2.1.2, the group no longer has any material operations and intends to propose a voluntary dissolution and liquidation of the company to the shareholders.

Key audit matters

Key audit matters are those matters that, in our professional judgment, were of most significance in our audit of the consolidated financial statements of the current period. These matters were addressed in the context of our audit of the consolidated financial statements as a whole and in forming our opinion thereon, and we do not provide a separate opinion on these matters.

Key audit matter	How our audit addressed the key audit matter
On 25 September 2023, the company has been informed of an agreement by and between the holders of the company's 4.5% Second Ranking Secured Convertible Bonds due 2026 (the "Bondholders") and the lenders under the Company's first lien convertible term loan facility (jointly the "Secured Creditors") to enforce upon the company's assets that were pledged to such creditors (the "Security Enforcement").	We regularly interacted with management, the board of directors and internal and external (legal) counsel of the company on the group's initiatives around financing and liquidity, of which the Security Enforcement was the ultimate outcome. We have read relevant documents to assess the accuracy and completeness of the various components of the Security Enforcement.
Pursuant to the Security Enforcement that effectively occurred on 31 October 2023, all of the shares in the subsidiaries through which the company operated its entire operations, along with substantially all cash in the pledged accounts of, as well as pledged receivables owing to, the company have been transferred to an unlisted company owned by the Bondholders. As a result of the Security Enforcement, the Company no longer has any operating activities, personnel or significant assets. The Security Enforcement involved a series of sequential legal procedures pursuant to the existing contractual terms. Management utilized the assistance of external legal counsel and advisors to advise on the legal, accounting and financial reporting impact of the Security Enforcement on the consolidated financial statements.	We evaluated for accounting and disclosure considerations the series of sequential contractual provisions in the existing agreements with Bondholders and Secured Creditors. We utilized our internal specialists that specialize in IFRS with regards to accounting and disclosure of the Security Enforcement. Their involvement encompassed inquiries of the company and its external accounting advisor of probing questions around the accounting for the Security Enforcement and assisting the core audit engagement team in forming a conclusion on the appropriate accounting and disclosure thereon, including with respect to the going concern issue. We utilized our internal specialists that specialize in Belgian corporate income tax with regards to the Belgian income tax impact of the Security Enforcement.
This also included management and the board of

concern.

directors' assessment to draft the consolidated financial statements on a basis other than going

As a result of the foregoing, the audit of the accounting consequences of the Security Enforcement and the appropriateness of the disclosures thereon required specific audit

procedures to be performed in response to the related complexities of the Security Enforcement. Our audit procedures were tailored to be responsive to the complexities involved, therefore, making it a key audit matter for our audit.

The company's disclosure in relation to the Security Enforcement is in part 3, note 3.2.1.2 The Security Enforcement.

Responsibilities of the board of directors for the preparation of the consolidated financial statements

The board of directors is responsible for the preparation and fair presentation of the consolidated financial statements in accordance with International Financial Reporting Standards (IFRS) as adopted by the European Union and with the legal and regulatory requirements applicable in Belgium and for such internal control as the board of directors determines is necessary to enable the preparation of consolidated financial statements that are free from material misstatement, whether due to fraud or error.

In preparing the consolidated financial statements, the board of directors is responsible for assessing the group's ability to continue as a going concern, disclosing, as applicable, matters to be considered for going concern and using the going concern basis of accounting unless the board of directors either intends to liquidate the group or to cease operations, or has no other realistic alternative but to do so.

Responsibilities of the statutory auditor for the audit of the consolidated financial statements

Our objectives are to obtain reasonable assurance about whether the consolidated financial statements as a whole are free from material misstatement, whether due to fraud or error, and to issue a statutory auditor's report that includes our opinion. Reasonable assurance is a high level of assurance, but is not a guarantee that an audit conducted in accordance with ISA will always detect a material misstatement when it exists. Misstatements can arise from fraud or error and are considered material if, individually or in the aggregate, they could reasonably be expected to influence the economic decisions of users taken on the basis of these consolidated financial statements.

During the performance of our audit, we comply with the legal, regulatory and normative framework as applicable to the audit of consolidated financial statements in Belgium. The scope of the audit does not comprise any assurance regarding the future viability of the company nor regarding the efficiency or effectiveness demonstrated by the board of directors in the way that the company's business has been conducted or will be conducted.

As part of an audit in accordance with ISA, we exercise professional judgment and maintain professional skepticism throughout the audit. We also:

• identify and assess the risks of material misstatement of the consolidated financial statements, whether due to fraud or error, design and perform audit procedures responsive to those risks, and obtain audit evidence that is sufficient and appropriate to provide a basis for our opinion. The risk of not detecting a material misstatement resulting from fraud is higher than for one resulting from an error, as fraud may involve collusion, forgery, intentional omissions, misrepresentations, or the override of internal control;
• obtain an understanding of internal control relevant to the audit in order to design audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the group's internal control;
• evaluate the appropriateness of accounting policies used and the reasonableness of accounting estimates and related disclosures made by the board of directors;
• conclude on the appropriateness of the use of the going concern basis of accounting by the board of directors and, based on the audit evidence obtained, whether a material uncertainty exists related to events or conditions that may cast significant doubt on the group's ability to continue as a going concern. If we conclude that a material uncertainty exists, we are required to draw attention in our statutory auditor's report to the related disclosures in the consolidated financial statements or, if such disclosures are inadequate, to modify our opinion. Our conclusions are based on the audit evidence obtained up to the date of our statutory auditor's report. However, future events or conditions may cause the group to cease to continue as a going concern;
• evaluate the overall presentation, structure and content of the consolidated financial statements, and whether the consolidated financial statements represent the underlying transactions and events in a manner that achieves fair presentation.
• obtain sufficient appropriate audit evidence regarding the financial information of the entities and business activities within the group to express an opinion on the consolidated financial statements. We are responsible for the direction, supervision and performance of the group audit. We remain solely responsible for our audit opinion.

We communicate with the audit committee regarding, amongst other matters, the planned scope and timing of the audit and significant audit findings, including any significant deficiencies in internal control that we identify during our audit.

We also provide the audit committee with a statement that we have complied with relevant ethical requirements regarding independence, and we communicate with them about all relationships and other matters that may reasonably be thought to bear on our independence, and where applicable, related safeguards.

From the matters communicated to the audit committee, we determine those matters that were of most significance in the audit of the consolidated financial statements of the current period and are therefore the key audit matters. We describe these matters in our report unless law or regulation precludes any public disclosure about the matter.

Other legal and regulatory requirements

Responsibilities of the board of directors

The board of directors is responsible for the preparation and the content of the directors' report on the consolidated financial statements and other matters disclosed in the annual report on the consolidated financial statements.

Responsibilities of the statutory auditor

As part of our mandate and in accordance with the Belgian standard complementary to the International Standards on Auditing (ISA) as applicable in Belgium, our responsibility is to verify, in all material respects, the director's report on the consolidated financial statements and other matters disclosed in the annual report on the consolidated financial statements, as well as to report on these matters.

Aspects regarding the directors' report on the consolidated financial statements

In our opinion, after performing the specific procedures on the directors' report on the consolidated financial statements, this report is consistent with the consolidated financial statements for that same year and has been established in accordance with the requirements of article 3:32 of the Code of companies and associations.

In the context of our statutory audit of the consolidated financial statements we are also responsible to consider, in particular based on information that we became aware of during the audit, if the directors'

report on the consolidated financial statements is free of material misstatement, either by information that is incorrectly stated or otherwise misleading. In the context of the procedures performed, we are not aware of such material misstatement.

Statements regarding independence

• Our audit firm and our network have not performed any prohibited services and our audit firm has remained independent from the group during the performance of our mandate.
• The fees for the additional non-audit services compatible with the statutory audit, as defined in article 3:65 of the Code of companies and associations, have been properly disclosed and disaggregated in the notes to the consolidated financial statements.

Single European Electronic Format (ESEF)

In accordance with the draft standard on the audit of the compliance of the financial statements with the Single European Electronic Format ("ESEF"), we are required to check the compliance of the ESEF format and of the tagging with the technical regulatory standards as defined by the European Delegated Regulation No. 2019/815 of 17 December 2018 (hereinafter "Delegated Regulation").

The board of directors is responsible for the preparation, in accordance with the ESEF requirements, of the consolidated financial statements in the form of an electronic file in ESEF format ("digital consolidated financial statements") included in the annual financial report.

Our responsibility is to obtain sufficient and appropriate evidence to conclude that the format and the tagging of the digital consolidated financial statements comply, in all material respects, with the ESEF requirements as stipulated by the Delegated Regulation.

The annual financial report and the digital consolidated financial statements have not yet been delivered to us at the date of this report.

Other statements

• This report is consistent with our additional report to the audit committee referred to in article 11 of Regulation (EU) No 537/2014.

Signed at Zaventem,

The statutory auditor

Deloitte Bedrijfsrevisoren/Réviseurs d'Entreprises BV/SRL Represented by Nico Houthaeve

Deloitte Bedrijfsrevisoren/Réviseurs d'Entreprises BV/SRL Registered Office: Gateway building, Luchthaven Brussel Nationaal 1 J, B-1930 Zaventem VAT BE 0429.053.863 - RPR Brussel/RPM Bruxelles - IBAN BE86 5523 2431 0050 - BIC GKCCBEBB