Material Agreement (Form 8-K)

Item 1.01. Entry Into a Material Definitive Agreement.

As previously disclosed, on July 11, 2025, Cayson Acquisition Corp, (the "SPAC") entered into an Agreement and Plan of Merger (the "Merger Agreement"), by and among the SPAC, Mango Financial Group Limited, a Cayman Islands exempted company (the "Company"), North Water Investment Group Holdings Limited, a British Virgin Islands company ("North Water"), and Mango Temp Limited, a Cayman Islands exempted company and a wholly-owned subsidiary of the Company ("Merger Sub").

On June 24, 2026, the parties entered into an amendment to the Merger Agreement (the "Amendment"). Pursuant to the Amendment, the date by which either the Company or the SPAC may terminate the Merger Agreement if the Closing (as defined therein) has occurred has been extended to March 23, 2027.

A copy of the Amendment is filed with this Current Report on Form 8-K (this "Current Report") as Exhibit 2.1, and is incorporated herein by reference, and the foregoing description of the Amendment is qualified in its entirety by reference thereto.