NAUTICUS ROBOTICS INC

Historical 13F Holders

Reported Value, Excluding Options

Total Shares Held, Excluding Options

Total Filers

Every filing for 63911H306 since 12/18/2024, newest first.

Filer	% of Class	Shares	Form	Filed
Material Impact Fund II, L.P. 13D/A Amendment 6	25.2%	11,722,697	13D/A Amendment 6	4/17/2026 Event 4/15/2026
Material Impact Partners II, LLC	25.2%	11,719,649
Material Impact Fund II, L.P.	25.2%	11,719,649
Adam Sharkawy	25.2%	11,722,697
Carmichael Roberts	25.2%	11,719,649
Material Impact Fund II, L.P. 13D/A Amendment 5	44.6%	11,033,896	13D/A Amendment 5	12/16/2025 Event 12/12/2025
Material Impact Partners II, LLC	44.6%	11,030,848
Material Impact Fund II, L.P.	44.6%	11,030,848
Adam Sharkawy	44.6%	11,033,896
Carmichael Roberts	44.6%	11,030,848
Transocean Ltd. 13D/A Amendment 3	0.1%	6,421	13D/A Amendment 3	12/4/2025 Event 11/28/2025
Transocean Ltd.	0.1%	6,421
Transocean International Limited	0.1%	6,421
TRANSOCEAN INTERNATIONAL Ltd 13D/A Amendment 2	15.8%	2,150,716	13D/A Amendment 2	10/31/2025 Event 10/28/2025
Transocean International Limited	15.8%	2,150,716
Transocean Ltd.	15.8%	2,150,716
Material Impact Fund II, L.P. 13D/A Amendment 4	21.5%	3,137,615	13D/A Amendment 4	10/28/2025 Event 10/25/2025
Material Impact Partners II, LLC	21.5%	3,134,567
Material Impact Fund II, L.P.	21.5%	3,134,567
Adam Sharkawy	21.5%	3,137,615
Carmichael Roberts	21.5%	3,134,567

Period	Filers	Shares, Excl. Options	Value, Excl. Options	Options Value
2026 Q2	1	6.00 k	$2.36k	$0
2026 Q1	19	1.42 M	$706k	$0
2025 Q4	24	914 k	$702k	$0
2025 Q3	16	270 k	$779k	$0