Form 8-K Filing by Cayson Acquisition Corp.

Cayson Acquisition Corp. (the "Company") reported on Form 8-K that on May 21, 2026, the Company's Insiders made a required deposit of US$125,000 into the Trust Account. This deposit is for the third month of an extension, allowing the Company to consummate a business combination. The extension can be up to twelve months, or until March 23, 2027. These contributions increase the per-share redemption price in connection with a potential business combination or liquidation. The filing also includes standard cautionary notes regarding forward-looking statements and clarifies that this report does not constitute an offer to sell or solicit an offer to buy securities.