RCB EQUITIES 1, LLC - 30 Sep 2026 Form 4 Insider Report for Nauticus Robotics, Inc. (KITT)

Reporting relationship: 10%+ Owner
Issuer ticker: KITT
Reported as of: 30 Sep 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 01 Oct 2026, 18:22:54 UTC
Prior SEC filing: 02 Jul 2026
Source filing: View source filing
Reporting owner signature: BRIAN ISAAC DROR

Key filing fact

RCB EQUITIES 1, LLC filed Form 4 for Nauticus Robotics, Inc. (KITT) on 01 Oct 2026.

Key facts

This page summarizes RCB EQUITIES 1, LLC's Form 4 filing for Nauticus Robotics, Inc. (KITT).
2 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 01 Oct 2026, 18:22.

Change

Previous filing in this sequence was filed on 02 Jul 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (2)

CIK 0002143744 Primary reporting owner

RCB EQUITIES 1, LLC

Relationship: 10%+ Owner
Address: 5862 W. 3RD STREET, LOS ANGELES
Signature: BRIAN ISAAC DROR
Signature date: 01 Oct 2026

CIK 0002147429

DROR BRIAN ISAAC

Relationship: MANAGER OF REPORTING OWNER
Address: 5862 W. 3RD STREET, LOS ANGELES
Signature: BRIAN ISAAC DROR
Signature date: 01 Oct 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

KITT transaction

COMMON STOCK

Conversion of derivative security

Transaction value
Shares: +168,011
Change %: +134%
Price: $1.49^*
Shares after: 293,091
Date: 30 Sep 2026
Ownership: Direct
Footnotes: F3, F4

KITT transaction

COMMON STOCK

Conversion of derivative security

Transaction value
Shares: +168,011
Change %: +134%
Price: $1.49^*
Shares after: 293,091
Date: 30 Sep 2026
Ownership: Direct
Footnotes: F3, F4

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

KITT transaction Derivative

SENIOR SECURED TERM LOAN (09/23/2023, AS AMENDED)

Conversion of derivative security

Transaction value
Shares
Change %
Price
Shares after: $1,050,000
Date: 30 Sep 2026
Ownership: Direct
Underlying class: COMMON STOCK, $0.0001 PAR VALUE
Underlying amount: 168,011
Exercise price: $1.49
Footnotes: F1, F2, F5

KITT transaction Derivative

SENIOR SECURED TERM LOAN (09/23/2023, AS AMENDED)

Conversion of derivative security

Transaction value
Shares
Change %
Price
Shares after: $1,050,000
Date: 30 Sep 2026
Ownership: Direct
Underlying class: COMMON STOCK, $0.0001 PAR VALUE
Underlying amount: 168,011
Exercise price: $1.49
Footnotes: F1, F2, F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 5 footnotes

Footnote F1

Immediately upon notice

Footnote F2

None

Footnote F3

On September 30, 2026, RCB Equities #1, LLC converted $250,000 of the outstanding principal under the Senior Secured Term Loan Agreement dated September 18, 2023 (as amended by the Sixth Amendment dated September 30, 2026) into 168,011 shares of Common Stock at a conversion price of $1.488 per share. The conversion price of $1.488 per share was available for conversion notices delivered from September 30, 2026, through and including October 2, 2026. Prior to this conversion, RCB Equities #1, LLC beneficially owned approximately 125,080 shares of Common Stock.

Footnote F4

On September 24, 2026, Issuer effected a 1 for 6 reverse stock split. Prior to the reverse stock split, RCB Equities #1, LLC beneficially owned approximately 750,843 shares of Common Stock.

Footnote F5

Following the September 30, 2026 conversion of $250,000 of the Senior Secured Term Loan, the remaining outstanding balance of the term loan is subject to confirmation from the loan records.