UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported) March 31, 2021

Magnum Opus Acquisition Limited

(Exact name of registrant as specified in its charter)

15th Floor

Nexxus Building

77 Des Voeux Road

Central, Hong Kong

(Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (852) 3757 9857

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Securities registered pursuant to Section 12(b) of the Act:

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company x

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Item 8.01. Other Events.

On March 25, 2021, Magnum Opus Acquisition Limited (the “Company”) consummated its initial public offering (“IPO”) of 20,000,000 units (the “Units”). Each Unit consists of one Class A ordinary share of the Company, par value $0.0001 per share (“Class A ordinary shares”), and one-half of one redeemable warrant of the Company (each whole warrant, a “Warrant”), with each Warrant entitling the holder thereof to purchase one Class A ordinary share for $11.50 per share, subject to adjustment. The Units were sold at a price of $10.00 per Unit, generating gross proceeds to the Company of $200,000,000.

Simultaneously with the closing of the IPO, the Company completed the private sale of 6,000,000 private placement warrants (the “Private Placement Warrants”) to Magnum Opus Holdings LLC (the “Sponsor”) at a purchase price of $1.00 per Private Placement Warrant, generating gross proceeds to the Company of $6,000,000.

A total of $200,000,000, comprised of $196,000,000 of the proceeds from the IPO (which amount includes $7,000,000 of the underwriters’ deferred discount) and $4,000,000 of the proceeds of the sale of the Private Placement Warrants to the Sponsor, was placed in a U.S.-based trust account at J.P. Morgan Chase Bank, N.A. maintained by Continental Stock Transfer & Trust Company, acting as trustee.

An audited balance sheet as of March 25, 2021 reflecting receipt of the proceeds upon consummation of the IPO and the sale of the Private Placement Warrants has been issued by the Company and is included as Exhibit 99.1 to this Current Report on Form 8-K.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

EXHIBIT INDEX

SIGNATURE

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 hereunto duly authorized.