# EDGAR Filing Document

**Accession Number:** 0001502666
**File Stem:** 0001415889-23-004154
**Filing Date:** 2023-3
**Character Count:** 6833
**Document Hash:** aac027c0b64942423b6a1f42513c63c3
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001415889-23-004154.hdr.sgml**: 20230303

**ACCESSION NUMBER**: 0001415889-23-004154

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20230301

**FILED AS OF DATE**: 20230303

**DATE AS OF CHANGE**: 20230303

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Long Brady K
- **CENTRAL INDEX KEY:** 0001502666

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38373
- **FILM NUMBER:** 23705350

**MAIL ADDRESS:**
- **STREET 1:** 5847 SAN FELIPE
- **STREET 2:** SUITE 3300
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77057
**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

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a 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). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Long Brady K<br><sub>(Last) (First) (Middle)</sub><br>1414 ENCLAVE PARKWAY<br><sub>(Street)</sub><br>HOUSTON, TX 77077<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-03-01 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [ ] 10% Owner<br>[X] Officer (give title below) [ ] Other (specify below)<br>_EVP & GENERAL COUNSEL_ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Transocean Ltd. [ RIG ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Registered Shares | 2023-03-01 |  | M |  | 103896<sup>(1)</sup> | A | $7.08 | 873314 | D |  |
| Registered Shares | 2023-03-01 |  | M |  | 96618<sup>(2)</sup> | A | $7.08 | 969932 | D |  |
| Registered Shares | 2023-03-01 |  | M |  | 105097<sup>(3)</sup> | A | $7.08 | 1075029 | D |  |
| Registered Shares | 2023-03-02 |  | F |  | 118096<sup>(4)</sup> | D | $6.76 | 956933 | D |  |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

---

### Footnotes:

(1) Restricted Units, which are 1-for-1 share equivalents, acquired on May 8, 2020, pursuant to the Issuer's long-term incentive plan. One third of such restricted share units vested on March 1, 2023, resulting in the right of the reporting person to receive the registered shares.

(2) Restricted Units, which are 1-for-1 share equivalents, acquired on February 12, 2021, pursuant to the Issuer's long-term incentive plan. One third of such restricted share units vested on March 1, 2023, resulting in the right of the reporting person to receive the registered shares. The remaining restricted share units vest as follows: 96,619 on March 1, 2024.

(3) Restricted Units, which are 1-for-1 share equivalents, acquired on February 10, 2022, pursuant to the Issuer's long-term incentive plan. One third of such restricted share units vested on March 1, 2023, resulting in the right of the reporting person to receive the registered shares. The remaining restricted share units vest as follows: 105,097 on March 1, 2024 and 105,098 on March 1, 2025.

(4) Shares sold upon vesting to satisfy tax withholding obligations.

**Signature:** /s/ Daniel Ro-Trock by Power of Attorney  
**Date:** 2023-03-03

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**