Company: KITTW
Filing Date: 2025-01-16
Form Type: 424B3
Source: 0001849820-25-000028
Chunk: 3

Company: Nauticus Robotics, Inc.
Filing Date: 2025-01-16
Form: 424B3
Chunk 3
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 Please read the information contained in and incorporated by reference under the heading “Risk Factors” on page S-3 of the prospectus supplement dated May 20, 2024 and under similar headings in the other documents that are filed after the date hereof and incorporated by reference into this prospectus supplement, together with the other information included in or incorporated by reference into this prospectus supplement, before deciding whether to invest in our common stock. |
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| The Nasdaq Capital Market Symbol |     | KITT                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |

<div align='center'>S-2</div>

### DILUTION
If you invest in our common stock, your interest will be diluted immediately to the extent of the difference between the publi c offering price per share of our common stock and the net tangible book value per share of our common stock after this offering.

The net tangible book value of our common stock as of September 30, 2024 was approximately $(36,505,856), or approximately $(6.48) per share of our common stock. Net tangible book value per share represents the quotient calculated by dividing (i) our total tangible assets less total liabilities by (ii) the total number of shares of our common stock outstanding as of September 30, 2024.

After giving effect to the conversion of convertible debentures (representing principal accrued and unpaid interest of $9,393,949) resulting in the issuance of 3,566,343 shares of common stock, the conversion of debentures to preferred stock of $35,434,000 and the subsequent conversion of such preferred stock to common stock resulting in the issuance of 1,279,414 shares, the conversion of the Senior Secured Term Loan principal and accrued interest balance of $2,870,573, resulting in the issuance of 1,805,392 shares of common stock, and the issuance and sale of 4,452,522 shares of common stock in this offering from the prospectus supplements dated January 7 and 13, 2025 resulting in net proceeds of approximately $12.4 million, our pro forma net tangible book value on September 30, 2024, would have been approximately $23,546,745, or $1.41 per share.

After giving further effect to the sale of 1,436,199 shares of common stock in this offering at an assumed public offering price of $5.11