Nauticus Robotics, Inc.

do not purport to be complete and are qualified in their entirety by reference to the complete text thereof, copies of which are filed as Exhibits to this Curre

of this Current Report is incorporated herein by reference. The issuance of the Additional Note was not registered under the Securities Act in reliance on the e

Unregistered Sales of Equity Securities . The information set forth under Item 1.01 of this Current Report is incorporated herein by reference. The issuance of

Material Modification to Rights of Security Holders. The information set forth in Item 1.01 related to the Certificate of Designation and Exhibit 3.1 are incorp

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year. The information set forth in Item 1.01 related to the Certificate of Designation and E

. Other Events On February 9, 2026, the Company issued a press release announcing, among other things, the entry into the transactions described herein. A copy

. Financial Statements and Exhibits. (d) Exhibits. Exhibit Description 3.1 Form of Certificate of Designations of Rights and Preferences of Series D Convertible