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 April 2024

Commission File Number: 001-39173

I-MAB

2440 Research Blvd

Rockville, MD 20850

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-Fx Form 40-F ¨

EXHIBIT INDEX

Exhibit No.	Description
99.1	Press Release – I-Mab Announces Closing of the Divestiture of Business Operations in China

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

I-MAB

By	:	/s/ Joseph Skelton
Name	:	Joseph Skelton
Title	:	Chief Financial Officer

Date: April 2, 2024