Exhibit 5.1

| | |
BioNTech SE An der Goldgrube 12 55131 Mainz Germany | | Hamburg Freshfields Bruckhaus Deringer Rechtsanwälte Steuerberater PartG mbB Hohe Bleichen 7 20354 Hamburg T +49 40 36 90 60 (Switchboard) +49 40 36906201 (Direct) F +49 40 36 90 61 55 E peter.versteegen@freshfields.com www.freshfields.com Doc ID DAC31877923 Our Ref 162745-0015 |
November 9, 2020
BioNTech SE – Form F-3 Registration Statement
Ladies and Gentlemen
We are acting as legal advisers to BioNTech SE, a European stock corporation (SE) with its business address at An der Goldgrube 12, 55131 Mainz, Germany and registered with the commercial register (Handelsregister) of the local court (Amtsgericht) of Mainz, Germany, (the Commercial Register) under number HRB 48720 (the Company) as to matters of German law in connection with possible future public offerings and sales from time to time pursuant to a registration statement on Form F-3 filed by the Company with the Securities and Exchange Commission on November 9, 2020 pursuant to the Securities Act of 1933, as amended (the Registration Statement) of (i) American Depositary Shares in aggregate principal amount of up to $500,000,000 (the ATM ADSs), with each ATM ADS representing one ordinary share of the Company (any such ordinary share of the Company an Ordinary Share) and issued by the relevant depositary against the deposit by the Company of one Ordinary Share as of the date hereof held in treasury (such shares so represented by the ATM ADSs the ATM Shares), (ii) Ordinary Shares and rights to subscribe for Ordinary Shares (with any Ordinary Share issued, including by way of conversion or exchange, or transferred pursuant to any such instrument registered under the Registration Statement a Further Transaction Share and any such instrument so registered an Equity Instrument), (iii) debt securities (any such security issued or sold under the Registration Statement a Debt Security), issued under one or more separate indentures between the Company and a financial institution that will act as trustee (the Indentures), (iv) purchase contracts for the purchase or sale by the Company of equity securities issued by the Company, and/or (v) units (with any of the instruments issued under the Registration Statement and falling within any of (iv) or (v) being a Further Instrument).
In this opinion, “Germany” means the Federal Republic of Germany.
Freshfields Bruckhaus Deringer Rechtsanwälte Steuerberater Partnerschaftsgesellschaft mit beschränkter Berufshaftung (Freshfields Bruckhaus Deringer Rechtsanwälte Steuerberater PartG mbB) has its seat in Frankfurt am Main and is registered with the partnership register of the Amtsgericht Frankfurt am Main with registered number PR 2677. For further regulatory information please refer to www.freshfields.com/support/legalnotice.
A list of all members of Freshfields Bruckhaus Deringer Rechtsanwälte Steuerberater PartG mbB is available on request. The reference to “partners” means members of Freshfields Bruckhaus Deringer Rechtsanwälte Steuerberater PartG mbB as well as consultants and employees of Freshfields Bruckhaus Deringer Steuerberater PartG mbB with equivalent standing and qualifications who are not members of the partnership.