Nauticus Robotics, Inc. (KITT)
Nasdaq: KITT · General Industrial Machinery & Equipment, NEC · Webster, TX · filing with the SEC since 2021
Who owns Nauticus Robotics, Inc.
As filed with the SECHolders of 5% or more
4
Material Impact Partners II, LLC holds 25.2% of Common Stock, $0.0001 par value per share, as its SCHEDULE 13D/A filed Apr 17, 2026 says.
Directors and officers
8
report now, of 32 people on the record since 2021. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 4 named at left.
Holders of 5% or moreshare of the class, as filed
Material Impact Partners II, LLC
SCHEDULE 13D/A · filed Apr 17, 2026 · Common Stock, $0.0001 par value per share · 44.6% in Dec 16, 2025
Transocean International Limited
SCHEDULE 13D/A · filed Oct 31, 2025 · Common stock, par value $0.0001 per share
Rcb Equities 1, LLC
SCHEDULE 13G · filed Jul 24, 2026 · COMMON STOCK, $0.0001 PAR VALUE
SZOP Opportunities I LLC
SCHEDULE 13G · filed Aug 7, 2026 · Common Stock
SLB Limited
SCHEDULE 13G/A · filed Feb 12, 2025 · Common Stock, par value $0.0001 per share · reported falling below 5%
Kerber William Xavier III
SCHEDULE 13D/A · filed Aug 13, 2025 · Common Stock · reported falling below 5%, from 6.1% in Apr 10, 2025
Inkeverse Group Ltd
SCHEDULE 13D/A · filed Feb 6, 2025 · Common Stock · reported falling below 5%, from 8.7% in Feb 5, 2025
Transocean LTD.
SCHEDULE 13D/A · filed Dec 4, 2025 · Common stock, par value $0.0001 per share · reported falling below 5%
What KITT reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
Atw
An entity · legal entity · owns, named in the 10-K filed Apr 15, 2026
ATW Special Situations I and II LLCs
An entity · legal entity · owns, named in the 10-K filed Apr 15, 2026
ATW Special Situations I LLC
An entity · legal entity · owns, named in the 10-K filed Apr 15, 2026
SLS Family Irrevocable Trust
An entity · legal entity · owns, named in the 10-K filed Apr 15, 2026
SeaTrepid International, L.L.C
A company bought · acquisition · Mar 2025 · owns, named in the 10-K filed Apr 15, 2026
Insider tradesForm 4
1sales
1purchases
0sales on a scheduled plan
1people selling
$0sold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Oct 1, 2025 to Oct 1, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Oct 1, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window6 of 42 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Transocean International Ltd | 10% owner | 4 | $2.2M | 0 | 0 | $0 |
| Transocean Ltd. | 10% owner | 4 | $2.2M | 0 | 0 | $0 |
| Dror Brian Isaac | 10% owner | 1 | $100,000 | 0 | 0 | $0 |
| Rcb Equities 1, LLC | 10% owner | 1 | $100,000 | 0 | 0 | $0 |
| Flores William | director | 0 | $0 | 0 | 1 | $0 |
| Gibson John W Jr | CEO | 1 | $0 | 0 | 0 | $0 |