Mabion S.A. — Capital/Financing Update 2026

Mar 13, 2026

Report Content Current report no. 5/2026

Date of preparation: 2026-03-13

Abbreviated name of the issuer MABION S.A.

Subject

Conclusion of a loan agreement with CBC Co., Ltd.

Legal basis Art. 17(1) of the MAR Regulation - confidential information

Content of the report:

The Management Board of Mabion S.A. (the "Company") hereby announcesthat on 13 March 2026, it concluded a loan agreement with an unrelatedentity, i.e. CBC Co., Ltd. with its registered office in Tokyo, Japan(the "Lender"), for up to EUR 3.1 million (the "Agreement").

Pursuant to the Agreement, the loan will be made available at theCompany's request in two equal tranches, with the first tranche to bedisbursed after the Company has submitted applications for theestablishment of collateral and submitted the agreed documentation tothe Lender, and the second tranche to be disbursed after the collateralhas been established.

The loan will be used to improve the Company's financial liquidity andfor corporate purposes.

The loan will be granted for a period of 3 years from the date of itsdisbursement. The Agreement provides for the possibility of convertingall or part of the loan, together with interest, into shares of theCompany at any time at the Lender's request. The share price for theconversion will be equal to the market price of the Company's shares asat the date of execution the Agreement, taking into account a 20%discount, or, in the event of a share issue by the Company, will beequal to the share price offered to other investors. The interest rateon the loan will be 10.53% per annum until the General Meeting of theCompany adopts a resolution on increasing the Company's share capital,enabling the conversion of the loan, and then it will be equal to thereference rate of the National Bank of Poland, increased by a fixedmargin of 2 pp.

The loan will be secured by a mortgage on the Company's real estate, aregistered pledge on movable property (selected bioreactors andproduction linesowned by the Company, and a declaration of submission toenforcement by the Company in accordance with Article 777 of the Code ofCivil Procedure. The agreement contains standard provisions regardingthe Company's obligations and the consequences of their breach, such asan increase in the interest rate or making the entire or part of theloan amount immediately due and payable, in the event of, among otherthings, failure to repay the loan on time. The loan agreement wasconcluded under Polish law.

CBC Co., Ltd. is a privately owned company with a global reach, actingas an experienced operator and strategic investor. The companyspecializes in the advanced technology and life science sectors,focusing on long-term value creation through international developmentprojects.