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CIK 0001451505 · Large accelerated filer

Transocean Ltd.

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Ticker
RIG
Exchange
NYSE
Industry
Drilling Oil & Gas Wells
FY end
Dec 31
Incorporated
Switzerland
Entity type
operating
EIN
980599916
Phone
41 41 749 0500
Business address
TURMSTRASSE 30, STEINHAUSEN, Switzerland, 6312
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2023-05-12 MULLER EDWARD R Director Grant or award · Restricted Units +35,654 35,654
2023-05-12 Mohn Frederik Wilhelm Director Grant or award · Restricted Units +35,654 35,654
2023-05-12 MERKSAMER SAMUEL J. Director Grant or award · Restricted Units +35,654 35,654
2023-05-12 INTRIERI VINCENT J Director Grant or award · Restricted Units +35,654 35,654
2023-05-12 Curado Frederico F. Director Grant or award · Restricted Units +35,654 35,654
2023-05-12 CHANG VANESSA C L Director Grant or award · Restricted Units +35,654 35,654
2023-05-12 Barker Glyn Anthony Director Grant or award · Restricted Units +35,654 35,654
2023-05-12 DEATON CHAD C Director Grant or award · Restricted Units +36,503 36,503
2023-05-12 DELL'OSSO DOMENIC J JR Director Grant or award · Restricted Units +35,654 35,654
2023-04-21 Perestroika (Cyprus) Ltd Director Conversion +34,600,147 $6.17 $213.5M 82,596,498
2023-04-21 Perestroika (Cyprus) Ltd Director Conversion · 2.5% Senior Guaranteed Exchangeable Bonds due 2027 −0 0
2023-04-21 Perestroika Director Conversion +34,600,147 $6.17 $213.5M 82,596,498
2023-04-21 Perestroika Director Conversion · 2.5% Senior Guaranteed Exchangeable Bonds due 2027 −0 0
2023-04-21 Mohn Frederik Wilhelm Director Conversion +34,600,147 $6.17 $213.5M 82,596,498
2023-04-21 Mohn Frederik Wilhelm Director Conversion · 2.5% Senior Guaranteed Exchangeable Bonds due 2027 −0 0
2023-04-17 Tonnel David A SVP - CHIEF ACCOUNTING OFFICER Sale 10b5-1 −12,000 $6.53 $78K 476,802
2023-03-02 DEATON CHAD C Director Purchase +30,000 $7.40 $222K 141,000
2023-03-02 THIGPEN JEREMY D CEO Shares withheld for taxes −457,899 $6.76 $3.1M 3,458,592
2023-03-02 Mey Mark-Anthony Lovell EVP & CFO Shares withheld for taxes −165,125 $6.76 $1.1M 1,380,487
2023-03-02 Tonnel David A SVP - CHIEF ACCOUNTING OFFICER Shares withheld for taxes −84,612 $6.76 $572K 488,802

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