13D Filings
NAUTICUS ROBOTICS, INC.
KITT
Amendment
Ownership

25.20%

Total Shares

11,722,697

Issuer CIK

1849820

Event Date

Apr 14, 2026

Accepted

Apr 17, 2026, 08:28 PM

Reporting Persons (4)
Joint Filing

This is a joint filing. The reported shares may overlap between reporting persons and should not be summed.

NameType% of ClassAggregateSole VotingShared Voting
Material Impact Partners II, LLC
Other
25.20%11,719,649011,719,649
Material Impact Fund II, L.P.
Partnership
25.20%11,719,649011,719,649
Adam Sharkawy
Individual
25.20%11,722,6973,04811,719,649
Carmichael Roberts
Individual
25.20%11,719,649011,719,649
Disclosure Items (6)

Security Title

Common Stock, $0.0001 par value per share

Issuer Name

NAUTICUS ROBOTICS, INC.

Issuer Address

17146 Feathercraft Lane, Webster, TX, 77598

Filing Persons

The information set forth in Item 2(a) of the Original Schedule 13D is incorporated herein by reference.

Business Address

The information set forth in Item 2(b) of the Original Schedule 13D is incorporated herein by reference.

Principal Occupation

The information set forth in Item 2(c) of the Original Schedule 13D is incorporated herein by reference.

Convictions

The information set forth in Item 2(e) of the Original Schedule 13D is incorporated herein by reference.

Citizenship

The information set forth in Item 2(f) of the Original Schedule 13D is incorporated herein by reference.

The information set forth in Item 3 of the Original Schedule 13D is incorporated herein by reference.

The information set forth in Item 4 of the Original Schedule 13D is incorporated herein by reference.

Percentage of Class

See Items 7-11 of the cover pages of this Statement and Item 2 above.

Number of Shares

See Items 7-11 of the cover pages of this Statement and Item 2 above.

Transactions

Except as reported in this Statement, none of the Reporting Persons has effected any transactions in the Issuer's securities within the past 60 days.

Shareholders

Under certain circumstances set forth in the limited partnership agreement of MIF II, the general partner and limited partners of MIF II may be deemed to have the right to receive dividends from, or the proceeds from, the sale of shares of the Issuer owned by MIF II.

Date of 5% Ownership

Not applicable

The information set forth in Item 3 of this Statement is incorporated herein by reference.