0001451505-13-000030.txt : 20130301 0001451505-13-000030.hdr.sgml : 20130301 20130301112024 ACCESSION NUMBER: 0001451505-13-000030 CONFORMED SUBMISSION TYPE: 4/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20130110 FILED AS OF DATE: 20130301 DATE AS OF CHANGE: 20130301 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: CASON THOMAS W CENTRAL INDEX KEY: 0001013579 FILING VALUES: FORM TYPE: 4/A SEC ACT: 1934 Act SEC FILE NUMBER: 000-53533 FILM NUMBER: 13655487 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 4/A 1 wf-form4a_136215481258486.xml FORM 4/A X0306 4/A 2013-01-10 2013-01-11 0 0001451505 Transocean Ltd. RIG 0001013579 CASON THOMAS W 10 CHEMIN DE BLANDONNET VERNIER, V8 1214 1 0 0 0 Registered Shares 2013-01-10 4 M 0 5094 33.4956 A 15133 D Registered Shares 2013-01-10 4 S 0 5094 53.87 D 10039 D Stock Options 33.4956 2013-01-10 4 M 0 5094 0 D 2013-05-06 Registered Shares 5094.0 0 D This amendment is being filed to correctly report this transaction as an exercise and sale of stock options previously reported as a stock sale pursuant to a 10b5-1 plan. The transaction reported in Table I of this Form 4 were effected pursuant to a Rule 10b5-1 trading plan. The options vested pursuant to an Agreement and Plan of Merger dated July 21, 2007, as amended (the "Merger Agreement")at the effective time of the merger contemplated by the Merger Agreement (November 27, 2007). Jill S. Greene by Power of Attorney 2013-03-01