6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a‑16 OR 15d‑16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

FOR THE MONTH OF DECEMBER 2022

COMMISSION FILE NUMBER 001-39081

BioNTech SE
(Translation of registrant’s name into English)

An der Goldgrube 12

D-55131 Mainz

Germany

+49 6131-9084-0
(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20‑F or Form 40‑F: Form 20‑F ☒ Form 40‑F ☐

Indicate by check mark if the registrant is submitting the Form 6‑K in paper as permitted by Regulation S‑T Rule 101(b)(1): ☐

Indicate by check mark if the registrant is submitting the Form 6‑K in paper as permitted by Regulation S‑T Rule 101(b)(7): ☐

DOCUMENTS INCLUDED AS PART OF THIS FORM 6-K

On December 7, 2022, the share buyback program announced by BioNTech SE (“BioNTech”) on March 31, 2022 will be continued in a second tranche. BioNTech expects to repurchase up to USD 500 million of its American Depositary Shares (“ADSs”) on the U.S. Nasdaq stock exchange in the period from December 7, 2022 until March 17,2023 (the “Share Buyback"). The announcement is attached hereto as Exhibit 99.1.

SIGNATURE

Pursuant to the requirements of the Exchange Act, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

BioNTech SE
By:	/s/ Dr. Sierk Poetting
	Name: Dr. Sierk Poetting
	Title: Chief Operating Officer

Date: December 7, 2022

EXHIBIT INDEX

Exhibit	Description of Exhibit
99.1	Disclosure of share buyback program pursuant to Art. 5(1) lit. a) of Regulation (EU) No. 596/2014 of the European Parliament and the Council of April 16, 2014 and Art. 2(1) of Delegated Regulation (EU) 2016/1052 of the European Commission of March 8, 2016

EX-99.1

Exhibit 99.1

Disclosure of share buyback program pursuant to Art. 5(1) lit. a) of Regulation (EU) No. 596/2014 of the European Parliament and the Council of April 16, 2014 and Art. 2(1) of Delegated Regulation (EU) 2016/1052 of the European Commission of March 8, 2016

Mainz, Germany, December 7, 2022 — The share buyback program announced by BioNTech SE (“BioNTech”) on March 31, 2022 will be continued in a second tranche. BioNTech expects to repurchase up to USD 500 million of its American Depositary Shares (“ADSs”) on the U.S. Nasdaq stock exchange in the period from December 7, 2022 until March 17, 2023 (the “Share Buyback”). BioNTech expects to use all or a portion of the repurchased ADSs to satisfy upcoming settlement obligations under BioNTech’s share-based payment arrangements.

The Share Buyback will be lead-managed by a credit institution mandated by BioNTech, which will make trading decisions concerning the timing of the purchases of BioNTech’s shares independently of BioNTech within the meaning of Art. 4(2) lit. b) of Delegated Regulation (EU) 2016/1052 and BioNTech will not exercise any influence over such decisions. BioNTech’s right to terminate the credit institution’s mandate remains unaffected and the Share Buyback may be stopped and continued at any time in accordance with relevant legal requirements.

For the Share Buyback to be covered by the safe harbor regulations for share buybacks and applicable provisions, the credit institution shall comply with all applicable regulatory provisions, in particular, the conditions for trading in Art. 3 of Delegated Regulation (EU) 2016/1052. Art. 3 requires, inter alia, that shares may not be purchased at a price higher than the higher of the price of the last independent trade and the highest current independent purchase bid on the trading venue where the purchase is carried out. In addition, no more than 25% of the average daily volume of the shares at the stock exchange on which the purchase is carried out may be purchased. The average daily trading volume of shares is based on the average daily volume traded in the 20 trading days preceding the date of the relevant purchase.

Transactions made under the Share Buyback will be duly disclosed pursuant to the requirements of Art. 2 para. 3 of Delegated Regulation (EU) No. 2016/1052 no later than by the end of the seventh trading day following the date of the execution of the transaction in a detailed form and in an aggregated form. BioNTech will publish the disclosed transactions on its website at https://investors.biontech.de/share-repurchase and will keep that information publicly accessible for a period of at least five years from the date of public disclosure.

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