Company: KITTW
Filing Date: 2025-06-30
Form Type: 424B3
Source: 0001849820-25-000159
Chunk: 16

Company: Nauticus Robotics, Inc.
Filing Date: 2025-06-30
Form: 424B3
Chunk 16
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 offering price per share of our common stock                                                                           |     | $1.09 |
| Net tangible book value per share of our common stock as of March 31, 2025                                                            |     | $0.04 |
| Pro forma net tangible book value per share after giving effect to the conversion of preferred stock and other issuances              |     | $0.04 |
| Increase in net tangible book value per share of our common stock attributable to investors participating in this offering            |     | $0.02 |
| As adjusted pro forma net tangible book value per share of our common stock as of March 31, 2025 after giving effect to this offering |     | $0.06 |
| Dilution in as adjusted pro forma net tangible book value per share of our common stock to investors in this offering                 |     | $1.03 |

The table above assumes for illustrative purposes that an aggregate of 609,044 shares of our common stock are sold at a price of $1.09 per share, the average of the bid and asked prices of our Common Stock on the Nasdaq Capital Market on May, 14, 2025, for aggregate gross proceeds of approximately $663,814 . The shares sold in this offering, if any, will be sold from time to time at various prices.

The above discussion and table are based on 37,404,948 actual shares of common stock outstanding as of March 31, 2025 and 38,013,956 shares of common stock outstanding on a pro forma basis after giving effect to the subsequent conversion of preferred stock and sale of shares of common stock in this offering as described above, and excludes in each case:

• 16,916 shares of common stock issuable upon exercise of stock options outstanding under our equity incentive plans, with a weighted-average exercise price of $72.51 per share;

<div align='center'>S-12</div>

• 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;

• 5,672,022 shares of common stock issuable upon conversion of outstanding convertible term loans;

• 17,849.756 shares of common stock issuable upon conversion of outstanding preferred equity; and

• 271,048 shares of common stock available for future issuance under our 2022 Omnibus Incent