0001179110-20-003559.txt : 20200312 0001179110-20-003559.hdr.sgml : 20200312 20200312161909 ACCESSION NUMBER: 0001179110-20-003559 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200311 FILED AS OF DATE: 20200312 DATE AS OF CHANGE: 20200312 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: CHANG VANESSA C L CENTRAL INDEX KEY: 0001226487 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38373 FILM NUMBER: 20709033 MAIL ADDRESS: STREET 1: P O BOX 800 STREET 2: 2244 WALNUT GROVE CITY: ROSEMEAD STATE: CA ZIP: 91770 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: TURMSTRASSE 30 CITY: STEINHAUSEN STATE: V8 ZIP: 6312 BUSINESS PHONE: 41 41 749 0500 MAIL ADDRESS: STREET 1: TURMSTRASSE 30 CITY: STEINHAUSEN STATE: V8 ZIP: 6312 4 1 edgar.xml FORM 4 - X0306 4 2020-03-11 0 0001451505 Transocean Ltd. RIG 0001226487 CHANG VANESSA C L TURMSTRASSE 30 STEINHAUSEN V8 6312 SWITZERLAND 1 0 0 0 Registered Shares 2020-03-11 4 P 0 5000 1.45 A 36900 D /s/ Daniel Ro-Trock By Power of Attorney 2020-03-12