Company: MCGAU
Filing Date: 2025-08-26
Form Type: 425
Source: 0001104659-25-083156
Chunk: 1

Company: Yorkville Acquisition Corp.
Filing Date: 2025-08-26
Form: 425
Chunk 1
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 Nasdaq Stock Market LLC |

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 1.01 | Entry into a Material Definitive Agreement. |

On August 26, 2025, Yorkville Acquisition
Corp., a Cayman Islands exempted company (the “Company” or the “SPAC”), announced that it executed
a Business Combination Agreement (the “Business Combination Agreement”), dated as of August 25, 2025, with YA
S3 Inc., a Florida corporation and an indirect wholly owned subsidiary of the Company (“SPAC Sub”), Foris Holdings
KY Limited, a Cayman Islands exempted company known commercially as Crypto.com (“Crypto.com”), Crypto.com Strategy
Holdings, a Cayman Islands exempted company (“Crypto.com Sub”), Yorkville Acquisition Sponsor, LLC, a Delaware limited
liability company (“Sponsor”), and Trump Media & Technology Group Corp., a Florida corporation (“TMTG”
and together with Crypto.com Sub and the Sponsor, the “Sellers”) (the transactions contemplated by the Business Combination
Agreement and the ancillary documents related thereto, the “Transactions”). The Company, SPAC Sub, Crypto.com, Crypto.com
Sub, TMTG and Sponsor are referred to herein individually as a “Party” and, collectively, as the “Parties.”
This Current Report on Form 8-K (this “Current Report”) provides a summary of the Business Combination Agreement
and the other agreements entered into (and certain agreements to be entered into) in connection with the Transactions. The descriptions
of these agreements do not purport to be complete and are qualified in their entirety by the terms and conditions of such agreements or
the forms of these agreements, as applicable, copies of which are filed as Exhibits 2.1, 4.1, 4.2, 10.1, 10.2,
10.3, 10.4 and 10.5