<SEC-DOCUMENT>0001193125-23-028429-index.html : 20230208
<SEC-HEADER>0001193125-23-028429.hdr.sgml : 20230208
<ACCEPTANCE-DATETIME>20230208161755
ACCESSION NUMBER:		0001193125-23-028429
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20230208
DATE AS OF CHANGE:		20230208
GROUP MEMBERS:		ADAM SHARKAWY
GROUP MEMBERS:		CARMICHAEL ROBERTS
GROUP MEMBERS:		MATERIAL IMPACT PARTNERS II, LLC

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Nauticus Robotics, Inc.
		CENTRAL INDEX KEY:			0001849820
		STANDARD INDUSTRIAL CLASSIFICATION:	GENERAL INDUSTRIAL MACHINERY & EQUIPMENT, NEC [3569]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-92701
		FILM NUMBER:		23599317

	BUSINESS ADDRESS:	
		STREET 1:		17146 FEATHERCRAFT LANE
		STREET 2:		SUITE 450
		CITY:			WEBSTER
		STATE:			TX
		ZIP:			77598
		BUSINESS PHONE:		281-942-9069

	MAIL ADDRESS:	
		STREET 1:		17146 FEATHERCRAFT LANE
		STREET 2:		SUITE 450
		CITY:			WEBSTER
		STATE:			TX
		ZIP:			77598

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	cleantech Acquisition Corp.
		DATE OF NAME CHANGE:	20210308

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Material Impact Fund II, L.P.
		CENTRAL INDEX KEY:			0001804648
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		131 DARTMOUTH STREET
		STREET 2:		FLOOR 3
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116
		BUSINESS PHONE:		(617) 648-9100

	MAIL ADDRESS:	
		STREET 1:		131 DARTMOUTH STREET
		STREET 2:		FLOOR 3
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>d807115dsc13da.htm
<DESCRIPTION>SC 13D/A
<TEXT>
Document 1 - file: d807115dsc13da.htm

</DOCUMENT>
</SEC-DOCUMENT>