JATT III Acquisition Corp

We are a blank check company incorporated on April 27, 2026, as a Cayman Islands exempted company with limited liability for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses, which we refer to throughout this prospectus as our initial business combination. We have not selected any specific business combination target and we have not, nor has anyone on our behalf, engaged in any substantive discussions, directly or indirectly, with any potential business combination target with respect to our initial business combination.

Current securities

1. SCHEDULE 13D filingSep 3, 2026
2. Other EventsSep 2, 2026
3. Entry into a Material Definitive Agreement · Unregistered Sales of Equity Securities · Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements · Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year · Other EventsAug 31, 2026
4. 424B4 filingAug 26, 2026
5. EFFECT filingAug 25, 2026