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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
2025-02-06 Long Brady K EVP & Chief Legal Officer Option exercise +267,096 1,352,578
2025-02-06 Adamson Keelan PRESIDENT AND COO Option exercise +342,772 1,363,724
2025-02-06 Vayda Robert Thaddeus EVP, Chief Financial Officer Option exercise +70,696 239,011
2025-02-06 THIGPEN JEREMY D CEO Option exercise +979,354 6,158,254
2025-01-10 Mackenzie Roderick James EVP, Chief Commercial Officer Sale 10b5-1 −22,000 $4.05 $89K 229,596
2024-12-12 Mackenzie Roderick James EVP, Chief Commercial Officer Sale 10b5-1 −22,000 $3.95 $87K 251,596
2024-11-22 Mackenzie Roderick James EVP, Chief Commercial Officer Sale −37,261 $4.38 $163K 273,596
2024-11-18 Mackenzie Roderick James EVP, Chief Commercial Officer Sale −20,000 $4.29 $86K 310,857
2024-09-12 Perestroika Director Purchase +1,500,000 $4.13 $6.2M 91,074,894
2024-09-12 Perestroika (Cyprus) Ltd Director Purchase +1,500,000 $4.13 $6.2M 91,074,894
2024-09-12 Mohn Frederik Wilhelm Director Purchase +1,500,000 $4.13 $6.2M 91,074,894
2024-08-02 Perestroika (Cyprus) Ltd Director Purchase +2,000,000 $5.23 $10.5M 89,574,894
2024-08-02 Perestroika Director Purchase +2,000,000 $5.23 $10.5M 89,574,894
2024-08-02 Mohn Frederik Wilhelm Director Purchase +2,000,000 $5.23 $10.5M 89,574,894
2024-05-17 MERKSAMER SAMUEL J. Director Grant or award · Restricted Units +36,145 36,145
2024-05-17 DELL'OSSO DOMENIC J JR Director Grant or award · Restricted Units +36,145 36,145
2024-05-17 Oevrum Margareth Director Grant or award · Restricted Units +36,145 36,145
2024-05-17 INTRIERI VINCENT J Director Grant or award · Restricted Units +36,145 36,145
2024-05-17 Curado Frederico F. Director Grant or award · Restricted Units +36,145 36,145
2024-05-17 CHANG VANESSA C L Director Grant or award · Restricted Units +36,145 36,145

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