Form 8-K

8-K — Nauticus Robotics, Inc.

Accession: 0001849820-26-000096

Filed: 2026-06-03

Period: 2026-06-01

CIK: 0001849820

SIC: 3569 (GENERAL INDUSTRIAL MACHINERY & EQUIPMENT, NEC)

Item: Entry into a Material Definitive Agreement

Item: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

Item: Financial Statements and Exhibits

Documents

8-K — kitt-20260601.htm (Primary)

EX-10.1 (kitt-thirdamendingagreem.htm)

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8-K

8-K (Primary)

Filename: kitt-20260601.htm · Sequence: 1

kitt-20260601

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): June 1, 2026

NAUTICUS ROBOTICS, INC.

(Exact name of registrant as specified in its charter)

Delaware 001-40611 87-1699753

(State or other jurisdiction

of incorporation) (Commission File Number) (IRS Employer

Identification No.)

17146 Feathercraft Lane, Suite 450, Webster, TX 77598

(Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (281) 942-9069

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading Symbol(s) Name of each exchange on which registered

Common Stock KITT The Nasdaq Stock Market LLC

Warrants KITTW The 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

Third Amendment to the Term Loan Agreement

As previously disclosed by the Company in its filings with the SEC, pursuant to the terms of the Senior Secured Term Loan Agreement, dated as of September 18, 2023 (as amended, restated, amended and restated, restructured, supplemented, waived and/or otherwise modified from time to time, the “Term Loan Agreement”), by and among the Company, as borrower, the lenders from time to time party thereto (the “Lenders”) and ATW Special Situations Management LLC, as collateral agent (in such capacity, the “Collateral Agent”), the Lenders agreed to make Loans to the Company which Loans are convertible, in whole or in part, into shares of Common Stock of the Company at an initial Conversion Price of $6.00 subject to adjustment from time to time as provided in the Term Loan Agreement. Pursuant to Section 25(c) of the Term Loan Agreement, the Term Loan Agreement, including the Conversion Price, may be amended with the written consent of the Company and the Required Lenders, and any amendment reducing the Conversion Price shall only be effective with respect to the Loan made by any Lender with the written consent of such Lender. On October 25, 2025, the Company entered into an Amendment Agreement to the Term Loan Agreement with each Lender, pursuant to which the conversion price was reduced to $1.76 for the period ending on November 7, 2025. On May 11, 2026, the Company entered into a Second Amendment to the Term Loan Agreement with each Lender, pursuant to which the conversion price was reduced to $2.20 for the period ending on May 21, 2026.

On June 1, 2026, the Company entered into a Third Amendment to the Term Loan Agreement (the “Third Amendment”) with each Lender, pursuant to which the conversion price was reduced to $1.80 for the period ending on June 15, 2026.

The foregoing description of the Third Amendment does not purport to be complete and is qualified in its entirety by reference to the full text thereof, which is filed as Exhibit 10.1 hereto and is incorporated into this report by reference.

Item 2.03 Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.

The information set forth under Item 1.01 of this Current Report is incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit Description

10.1

Third Amendment, dated June 1, 2026, by and among Nauticus Robotics, Inc. and the lenders signatories thereto.

104 Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Dated: June 1, 2026 Nauticus Robotics, Inc.

By: /s/ Michael A. Ferrier

Name: Michael A. Ferrier

Title: General Counsel

EX-10.1

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3 Lender under this Amendment are several and not joint with the obligations of any Other Lender, and the Lender shall not be responsible in any way for the performance of the obligations of any Other Lender under any Other Amendment. Nothing contained herein or in any Other Amendment, and no action taken by the Lender pursuant hereto, shall be deemed to constitute the Lender and Other Lenders as, and the Company acknowledges that the Lender and the Other Lenders do not so constitute, a partnership, an association, a joint venture or any other kind of entity, or create a presumption that the Lender and Other Lenders are in any way acting in concert or as a group, and the Company will not assert any such claim, with respect to such obligations or the transactions contemplated by this Amendment or any Other Amendment and the Company acknowledges that, to the best of its knowledge, the Lender and the Other Lenders are not acting in concert or as a group with respect to such obligations or the transactions contemplated by this Amendment or any Other Amendment. The Company and the Lender confirm that the Lender has independently participated in the negotiation of the transactions contemplated hereby with the advice of its own counsel and advisors. The Lender shall be entitled to independently protect and enforce its rights, including, without limitation, the rights arising out of this Amendment, and it shall not be necessary for any Other Lender to be joined as an additional party in any proceeding for such purpose. 10. Voting or Consent Right Waiver. that term is defined in Rule 144) of the Company. The undersigned hereby waives any stockholder voting or consent rights it may have from time to time in respect of more than 4.99% of the issued and outstanding shares of Common Stock. 11. Miscellaneous. Section 25 of the Loan Agreement (as amended hereby) is hereby incorporated by reference herein, mutatis mutandis. [Remainder of page intentionally left blank]

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Jun. 01, 2026

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NAUTICUS ROBOTICS, INC.

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17146 Feathercraft Lane

Entity Address, Address Line Two

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