<SEC-DOCUMENT>0001179110-17-007206-index.html : 20170515
<SEC-HEADER>0001179110-17-007206.hdr.sgml : 20170515
<ACCEPTANCE-DATETIME>20170515172052
ACCESSION NUMBER:		0001179110-17-007206
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20170512
FILED AS OF DATE:		20170515
DATE AS OF CHANGE:		20170515

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Transocean Ltd.
		CENTRAL INDEX KEY:			0001451505
		STANDARD INDUSTRIAL CLASSIFICATION:	DRILLING OIL & GAS WELLS [1381]
		IRS NUMBER:				980599916
		STATE OF INCORPORATION:			V8
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		BLANDONNET INTERNATIONAL BUSINESS CENTER
		STREET 2:		BLDG F, 7TH FLOOR, CHEMIN DE BLANDONNET
		CITY:			VERNIER
		STATE:			V8
		ZIP:			1214
		BUSINESS PHONE:		41-58-792-9243

	MAIL ADDRESS:	
		STREET 1:		BLANDONNET INTERNATIONAL BUSINESS CENTER
		STREET 2:		BLDG F, 7TH FLOOR, CHEMIN DE BLANDONNET
		CITY:			VERNIER
		STATE:			V8
		ZIP:			1214

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			MERKSAMER SAMUEL J.
		CENTRAL INDEX KEY:			0001501581

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-53533
		FILM NUMBER:		17845911

	MAIL ADDRESS:	
		STREET 1:		C/O ICAHN CAPITAL LP
		STREET 2:		767 FIFTH AVENUE, 47TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10153

	FORMER NAME:	
		FORMER CONFORMED NAME:	MERKSAMER SAMUEL
		DATE OF NAME CHANGE:	20100920

	FORMER NAME:	
		FORMER CONFORMED NAME:	MERKSAMER SAM
		DATE OF NAME CHANGE:	20100917
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>FORM 4 -
<TEXT>
Document 1 - file: edgar.html

Document 1 - RAW XML: edgar.xml

</DOCUMENT>
</SEC-DOCUMENT>