<SEC-DOCUMENT>0001140361-16-053042-index.html : 20160216
<SEC-HEADER>0001140361-16-053042.hdr.sgml : 20160215
<ACCEPTANCE-DATETIME>20160216142724
ACCESSION NUMBER:		0001140361-16-053042
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20160216
DATE AS OF CHANGE:		20160216

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TETRA TECHNOLOGIES INC
		CENTRAL INDEX KEY:			0000844965
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		IRS NUMBER:				742148293
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-44995
		FILM NUMBER:		161426601

	BUSINESS ADDRESS:	
		STREET 1:		24955 INTERSTATE 45 NORTH
		CITY:			THE WOODLANDS
		STATE:			TX
		ZIP:			77380
		BUSINESS PHONE:		2813671983

	MAIL ADDRESS:	
		STREET 1:		24955 INTERSTATE 45 NORTH
		CITY:			THE WOODLANDS
		STATE:			TX
		ZIP:			77380

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Clearbridge Investments, LLC
		CENTRAL INDEX KEY:			0001348883
		IRS NUMBER:				010846058

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		620 8TH AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10018
		BUSINESS PHONE:		800-691-6959

	MAIL ADDRESS:	
		STREET 1:		620 8TH AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10018

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Clearbridge Advisors, LLC
		DATE OF NAME CHANGE:	20061012

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CAM North America, LLC
		DATE OF NAME CHANGE:	20060105
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>doc1.htm
<DESCRIPTION>NONE
<TEXT>
Document 1 - file: doc1.htm

</DOCUMENT>
</SEC-DOCUMENT>