Keelan Adamson - 26 Jan 2026 Form 4 Insider Report for Transocean Ltd. (RIG)

Role
PRESIDENT AND CEO, Director
Signature
/s/ Debra Kupferman by Power of Attorney
Issuer symbol
RIG
Transactions as of
26 Jan 2026
Net transactions value
-$407,665
Form type
4
Filing time
28 Jan 2026, 16:38:23 UTC
Previous filing
08 Dec 2025
Next filing
09 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Adamson Keelan PRESIDENT AND CEO, Director 1414 ENCLAVE PARKWAY, HOUSTON /s/ Debra Kupferman by Power of Attorney 28 Jan 2026 0001750415

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction RIG Registered Shares Sale $114,230 -22,846 -1.8% $5.00 1,280,869 26 Jan 2026 Direct F1
transaction RIG Registered Shares Sale $293,435 -58,687 -4.6% $5.00 1,222,182 27 Jan 2026 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 28, 2025.
F2 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.00 to $5.01, inclusive. The reporting person undertakes to provide Transocean Ltd. (the "Company"), any security holder of the Company, or the staff of the U.S. 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 (2) to this Form 4.