MYNA Mynaric AG

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 2021

COMMISSION FILE NUMBER 001-41045

Mynaric AG

(Translation of registrant’s name into English)

Dornierstraße 19

82205 Gilching

Germany

+49 (0) 8105 79990

(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

This Report of Foreign Private Issuer on Form 6-K (this “Form 6-K”) is being furnished by Mynaric AG (the “Company”) to the Securities and Exchange Commission (the “SEC”) for the sole purposes of: (i) furnishing, as Exhibit 99.1 to this Form 6-K, a press release issued by the Company on December 20, 2021; (ii) furnishing, as Exhibit 99.2 to this Form 6-K, a press release issued by the Company on December 15, 2021; and (iii) furnishing, as Exhibit 99.3 to this Form 6-K, a press release issued by the Company on December 13, 2021.