Company: KITTW
Filing Date: 2025-02-03
Form Type: S-3
Source: 0001849820-25-000045
Chunk: 0

Company: Nauticus Robotics, Inc.
Filing Date: 2025-02-03
Form: S-3
Chunk 0
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<div align='center'>As filed with the Securities and Exchange Commission</div>

#### on February 3, 2025

#### Registration No. 333-
<div align='center'>UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM S-3
REGISTRATION STATEMENT
UNDER
THE SECURITIES ACT OF 1933</div>

#### NAUTICUS ROBOTICS, INC.
<div align='center'>(Exact name of registrant as specified in its charter)</div>

| Delaware                        |     | 87-1699753             |
| (State or other jurisdiction of |     | (I.R.S. Employer       |
| incorporation or organization)  |     | Identification Number) |

#### 17146 Feathercraft Lane, Suite 450

#### Webster, TX 77598
<div align='center'>(281) 942-9069 (Address, including zip code, and telephone number,
including area code, of registrant’s principal executive offices)</div>

#### John Symington

#### General Counsel

#### Nauticus Robotics, Inc.

#### 17146 Feathercraft Lane, Suite 450

#### Webster, TX 77598
<div align='center'>(281) 942-9069

(Name and address, including zip code, and telephone number,
including area code, of agent for service of process) With copies to:</div>

#### Robert C. Morris
<div align='center'>Brandon T. Byrne
Norton Rose Fulbright US LLP
1550 Lamar Street, Suite 2000</div>

#### Houston, TX 77010
<div align='center'>(713) 651-5161</div>

Approximate date of commencement of proposed sale to the public: From time to time after the effective date of this registration statement.

If the only securities being registered on this Form are being offered pursuant to dividend or interest reinvestment plans, please check the following box. ☐

If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities offered only in connection with the dividend or interest reinvestment plans, check the following box. ☒

If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration