Material Impact Fund II, L.P. - 12 Dec 2025 SCHEDULE 13D/A Report for NAUTICUS ROBOTICS, INC. Common Stock, $0.0001 par value per share (KITT)

Filing Manager
Material Impact Fund II, L.P.
Reporting Manager
Adam Sharkawy
Security
NAUTICUS ROBOTICS, INC. Common Stock, $0.0001 par value per share
Symbol
KITT
Shares outstanding
24,739,677 shares
Disclosed Ownership
11,033,896 shares
Ownership
45%
Form type
SCHEDULE 13D/A
Filing time
16 Dec 2025, 16:16:55 UTC
Date of event
12 Dec 2025
Previous filing
28 Oct 2025
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Material Impact Partners II, LLC 45% 11,030,848 0 11,030,848 /s/ Carmichael Roberts Carmichael Roberts, Managing Member of Material Impact Partners II, LLC, its General Partner 0002051773
Material Impact Fund II, L.P. 45% 11,030,848 0 11,030,848 /s/ Carmichael Roberts Carmichael Roberts, Managing Member of Material Impact Partners II, LLC, its General Partner 0001804648
Adam Sharkawy 45% 11,033,896 3,048 11,030,848 /s/ Adam Sharkawy Adam Sharkawy 0001945167
Carmichael Roberts 45% 11,030,848 0 11,030,848 /s/ Carmichael Roberts Carmichael Roberts 0001810913