13D Filings
Nauticus Robotics, Inc.
KITT
Amendment
Ownership

6.10%

Total Shares

1,852,696

Issuer CIK

1849820

CUSIP

63911H207

Event Date

Apr 2, 2025

Accepted

Apr 10, 2025, 04:21 PM

Reporting Persons (1)
NameType% of ClassAggregateSole VotingShared Voting
KERBER WILLIAM XAVIER III
Individual
6.10%1,852,6961,852,6960
Disclosure Items (6)

Security Title

Common Stock

Issuer Name

Nauticus Robotics, Inc.

Issuer Address

17146 FEATHERCRAFT LANE, WEBSTER, TX, 77598

Filing Persons

WILLIAM XAVIER KERBER III

Business Address

3917 NE 104TH ST, Oklahoma City, OK, 73131

Principal Occupation

CEO Human Mode LLC 3917 NE 104th ST Oklahoma City, OK. 73131

Convictions

During the past 5 years, Mr. Kerber has not been a party to any civil proceeding of a judicial or administrative body of competent jurisdiction and as a result of such proceeding such person was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities laws or finding any violation with respect to such laws.

Citizenship

United States

All of the shares of Common Stock were acquired using Mr. Kerber's personal funds. No loans were involved in these purchases.

Since Mr. Kerber's last amendment No. 2 dated March 17, 2025 he has purchased 310,000 shares of the Issuer's Common Stock. Mr. Kerber purchased these shares as an individual for the purposes of investment in the Issuer's common stock. Mr. Kerber is not employed by the Issuer. Mr. Kerber does not have any present plans or proposals that would relate to or result in transactions described in clauses (a) through (j) of Item 4 of Schedule 13D. However, Mr. Kerber reserves the right to formulate in the future plans or proposals which may relate to or result in the transactions described in clauses (a) through (j) of Item 4 of Schedule 13D. Mr. Kerber may, from time to time, purchase additional securities in the open market or privately-negotiated transactions depending on his evaluation of the Issuer's business, prospects, financial condition and other opportunities available to him. Mr. Kerber may also decide to hold or dispose of all or part of his investments in securities of the Issuer and/or enter into derivative transactions with institutional counter parties with respect to the Issuer's securities, including actions that may involve one or more of the types of transactions described in clauses (a) through (j) of Item 4 of Schedule 13D.

Percentage of Class

As of the date of this Amendment No. 3, Mr. Kerber beneficially owns 1,852,696 shares or 6.1% of the Issuer's outstanding shares of Common Stock. The beneficial ownership percentages used in this Schedule are calculated based on the 30,185,791 shares of Common Stock of the Issuer outstanding as of their recent S-3 filing dated February 3, 2025.

Number of Shares

As of the date of this Amendment No. 3, Mr. Kerber has sole voting and dispositive power of the 1,852,696 shares or 6.1% of the Issuer's Common Stock.

Transactions

Except as described in this Item 5(c). Mr. Kerber has not effected any transactions in the Common Stock during the past 60 days or since his most recent Schedule 13D amendment dated March 17, 2025. Date Price Shares 03/26/2025 $1.05 200,000 04/03/2025 $1.07 110,000

As of the filing date of this Amendment, Mr. Kerber is not involved in any contracts, arrangements, under standings or relationships related to any securities of the Issuer.

Nauticus Robotics, Inc. — Schedule 13D | 13D Filings