6-K 1 form6-kq22026quarterlyrepo.htm 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 AUGUST 2026
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 August 4, 2026, BioNTech SE (the “Company”) provided a development update and reported its financial results for the three and six months ended June 30, 2026. The interim condensed consolidated financial statements as well as the operating and financial review and prospects of the Company for the three and six months ended June 30, 2026 are attached hereto as Exhibit 99.1 and shall be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and incorporated by reference herein.

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/ Ramón Zapata-Gomez |  | By: | /s/ Dr. Sierk Poetting
| Name: Ramón Zapata-Gomez |  |  | Name: Dr. Sierk Poetting
| Title: Chief Financial Officer |  |  | Title: Chief Operating Officer

Date: August 4, 2026

EXHIBIT INDEX

Exhibit | Description of Exhibit
99.1 | Quarterly Report for the Three and Six Months Ended June 30, 2026