Company: KITTW
Filing Date: 2025-01-14
Form Type: 424B3
Source: 0001849820-25-000021
Chunk: 5

Company: Nauticus Robotics, Inc.
Filing Date: 2025-01-14
Form: 424B3
Chunk 5
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 shares sold in this offering, if any, will be sold from time to time at various prices.

<div align='center'>S-3</div>

The above discussion and table are based on 5,634,942 actual shares of common stock outstanding as of September 30, 2024 and 14,924,996 shares of common stock outstanding on a pro forma basis after giving effect to the subsequent conversion of convertible debentures, preferred stock, Senior Secured Term Loan notes and sale of shares of common stock in this offering as described above, and excludes in each case:

• 313,284 shares of common stock issuable upon exercise of stock options outstanding under our equity incentive plans, with a weighted-average exercise price of $1.74 per share;

• 545,419 shares of common stock issuable upon exercise of outstanding warrants, with a weighted average exercise price of $9.25 per share;

• 2,097,561 shares of common stock issuable upon conversion of outstanding convertible debentures;

• 6,018,589 shares of common stock issuable upon conversion of outstanding convertible term loans;

• 33,670,244 shares of common stock issuable upon conversion of outstanding preferred equity; and

• 408,962 shares of common stock available for future issuance under our 2022 Omnibus Incentive Plan.

To the extent that any of these outstanding securities are exercised or converted or we issue additional securities under our equity incentive plans, there will be further dilution to new investors. In addition, we may choose to raise additional capital due to market conditions or strategic considerations even if we believe we have sufficient funds for our current or future operating plans. To the extent that additional capital is raised through the sale of equity, equity-linked securities, or convertible debt securities, the issuance of these securities could result in further dilution to our stockholders.

### RISK FACTORS
Investing in our common stock involves significant risks. Please see the risk factors under the heading “Risk Factors” in any prospectus supplement as well as in our most recent Annual Report on Form 10-K and in our Quarterly Reports on Form 10-Q filed subsequent to the Annual Report on Form 10-K, which are on file with the Securities and Exchange Commission, or the SEC, and are incorporated by reference in this prospectus supplement and the accompanying base prospectus in their entirety, as the same may be amended, supplemented, or superseded from time to time by our filings under the Securities Exchange Act of