Company: KITTW
Filing Date: 2025-10-31
Form Type: 424B3
Source: 0001849820-25-000267
Chunk: 12

Company: Nauticus Robotics, Inc.
Filing Date: 2025-10-31
Form: 424B3
Chunk 12
---
 there can be no assurance that the Panel will grant the Company a further extension or that the Company will ultimately regain compliance with all applicable requirements for continued listing.

A delisting of the Company’s common stock could negatively impact the Company by, among other things, reduce the liquidity and market price of its common stock; reduce the number of investors willing to hold or acquire the Company’s common stock, which could negatively impact its ability to raise equity financing; decrease the amount of news and analyst coverage of the Company; and limit the Company’s ability to issue additional securities or obtain additional financing in future. In addition, delisting from the Nasdaq might negatively impact the Company’s reputation and, as a consequence, its business, operating results, cash flows, financial condition or securities.

Purchasers in this offering may experience immediate and substantial dilution in the book value of their investment.

The offering price per share in this offering may exceed the net tangible book value per share of our common stock outstanding prior to this offering. Assuming that an aggregate 53,025,937 shares of our common stock are sold at a price of $1.735 per share pursuant to this prospectus supplement and the accompanying prospectus, which was the last reported sale price of our common stock on the Nasdaq on October 29, 2025, for aggregate gross proceeds of $92,000,000, after deducting commissions and estimated aggregate offering expenses payable by us, you would

<div align='center'>S-7</div>

experience immediate dilution of ($0.48) per share, representing the difference between our as adjusted pro forma net tangible book value per share as of June 30, 2025 after giving effect to this offering and the assumed offering price. See “Dilution” for a more detailed description of the dilution to new investors in the offering.

We will have broad discretion in how we use the net proceeds of this offering. We may not use these proceeds effectively, which could affect our results of operations and cause our stock price to decline.

Although we currently intend to use the net proceeds from this offering in the manner described in the section entitled “Use of Proceeds”, we will have considerable discretion in the application of the net proceeds of this offering. We may use the net proceeds for purposes that do not yield a significant return or any return at all for our stockholders. In addition, pending their use, we may invest the net proceeds from this offering in a manner that does not produce income or that loses value. If we