0001415889-23-012909.txt : 20230905 0001415889-23-012909.hdr.sgml : 20230905 20230905165704 ACCESSION NUMBER: 0001415889-23-012909 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230831 FILED AS OF DATE: 20230905 DATE AS OF CHANGE: 20230905 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Tonnel David A CENTRAL INDEX KEY: 0001318251 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38373 FILM NUMBER: 231236604 MAIL ADDRESS: STREET 1: 4 GREENWAY PLAZA CITY: HOUSTON STATE: TX ZIP: 77046 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 form4-09052023_080958.xml X0508 4 2023-08-31 0001451505 Transocean Ltd. RIG 0001318251 Tonnel David A 1414 ENCLAVE PARKWAY HOUSTON TX 77077 false true false false SVP - CHIEF ACCOUNTING OFFICER 0 Registered Shares 2023-08-31 4 S 0 57259 8.22 D 417789 D The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $8.22 to $8.23, inclusive. The reporting person undertakes to provide Transocean Ltd. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote (1) to this Form 4. /s/ Daniel Ro-Trock by Power of Attorney 2023-09-05