<SEC-DOCUMENT>0001013594-23-000533-index.html : 20230609
<SEC-HEADER>0001013594-23-000533.hdr.sgml : 20230609
<ACCEPTANCE-DATETIME>20230609130335
ACCESSION NUMBER:		0001013594-23-000533
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20230609
DATE AS OF CHANGE:		20230609

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FLOTEK INDUSTRIES INC/CN/
		CENTRAL INDEX KEY:			0000928054
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS CHEMICAL PRODUCTS [2890]
		IRS NUMBER:				900023731
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-51879
		FILM NUMBER:		231004630

	BUSINESS ADDRESS:	
		STREET 1:		8846 N. SAM HOUSTON PARKWAY W.
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77064
		BUSINESS PHONE:		7138499911

	MAIL ADDRESS:	
		STREET 1:		8846 N. SAM HOUSTON PARKWAY W.
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77064

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Nierenberg Investment Management Company, Inc.
		CENTRAL INDEX KEY:			0001282683
		IRS NUMBER:				911677205
		STATE OF INCORPORATION:			WA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		19605 NE 8TH ST
		CITY:			CAMAS
		STATE:			WA
		ZIP:			98607
		BUSINESS PHONE:		360-604-8600

	MAIL ADDRESS:	
		STREET 1:		19605 NE 8TH ST
		CITY:			CAMAS
		STATE:			WA
		ZIP:			98607

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NIERENBERG INVESTMENT MANAGEMENT CO
		DATE OF NAME CHANGE:	20040304
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>flotek13da4-060923.htm
<DESCRIPTION>AMENDMENT NO. 4 TO THE SCHEDULE 13D
<TEXT>
Document 1 - file: flotek13da4-060923.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>exhibit99-1.htm
<DESCRIPTION>EX. 99.1
<TEXT>
Document 2 - file: exhibit99-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>3
<FILENAME>exhibit99-1.pdf
<DESCRIPTION>EX 99.1
<TEXT>
Document 3 - file: exhibit99-1.pdf

</DOCUMENT>
</SEC-DOCUMENT>