Seadrill awards 2,618 RSUs to director Zambelli

Zambelli Ana reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Zambelli Ana reported acquisition or exercise transactions in this Form 4 filing.

SEADRILL Ltd director Ana Zambelli received a grant of 2,618 restricted stock units on June 3, 2026 as equity-based compensation. Each unit represents a contingent right to receive one common share of Seadrill Limited. The units vest at the 2027 Annual General Meeting of Shareholders if that meeting occurs at least 50 weeks after the grant date, or otherwise on the first anniversary of the grant date. Upon vesting, they will be settled in cash or common shares, at the election of the Board’s Joint Nomination and Remuneration Committee.

Insider Trade Summary

Grant/Award: 2,618 shares

Grant/Award 1 txn

Insider Zambelli Ana

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	2,618	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 2,618 contracts (Direct)

Footnotes (2)

1. F1. Represents restricted stock units granted to the reporting person on June 3, 2026. Each restricted stock unit represents a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company").
2. F2. The restricted stock units vest either (i) on the date of the 2027 Annual General Meeting of Shareholders of the Company (the "2027 Meeting"), if the 2027 Meeting occurs at least 50 weeks from the grant date or (ii) if earlier or the 2027 Meeting occurs less than 50 weeks from the grant date, on the first anniversary of the grant date, and will be settled in cash or Common Shares at the election of the Joint Nomination and Remuneration Committee of the Board of Directors of the Company.

Key Figures

RSUs granted: 2,618 units Underlying shares: 2,618 common shares Grant price: $0.00 per unit +1 more

4 metrics

RSUs granted 2,618 units Restricted stock units granted on June 3, 2026

Underlying shares 2,618 common shares Each unit represents one common share on settlement

Grant price $0.00 per unit Compensatory award, not a market purchase

Post-transaction derivative holdings 2,618 units Total restricted stock units following the grant

Key Terms

Restricted Stock Units, contingent right, Annual General Meeting of Shareholders, vest, +1 more

5 terms

Restricted Stock Units financial

"Represents restricted stock units granted to the reporting person on June 3, 2026."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

contingent right financial

"Each restricted stock unit represents a contingent right to receive one common share"

Annual General Meeting of Shareholders financial

"The restricted stock units vest either (i) on the date of the 2027 Annual General Meeting of Shareholders of the Company"

vest financial

"The restricted stock units vest either (i) on the date of the 2027 Annual General Meeting of Shareholders"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

settled in cash or Common Shares financial

"and will be settled in cash or Common Shares at the election of the Joint Nomination and Remuneration Committee"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did SEADRILL (SDRL) director Ana Zambelli report?

Ana Zambelli reported receiving 2,618 restricted stock units as a grant. These units are a form of equity-based compensation that can convert into common shares or cash, aligning the director’s interests with company performance over time.

How many SEADRILL (SDRL) restricted stock units were granted to Ana Zambelli?

She was granted 2,618 restricted stock units. Each unit represents a contingent right to receive one SEADRILL common share, subject to vesting conditions and later settlement in either cash or shares as determined by a board committee.

When do Ana Zambelli’s SEADRILL (SDRL) restricted stock units vest?

The units vest at the 2027 Annual General Meeting of Shareholders if it occurs at least 50 weeks after grant. If that meeting is earlier, they instead vest on the first anniversary of the June 3, 2026 grant date, subject to standard conditions.

How will Ana Zambelli’s SEADRILL (SDRL) restricted stock units be settled?

Upon vesting, the restricted stock units will be settled either in cash or in common shares. The choice between cash and shares is made by the Joint Nomination and Remuneration Committee of SEADRILL’s Board, not by the reporting person.

What does each SEADRILL (SDRL) restricted stock unit granted to Ana Zambelli represent?

Each restricted stock unit represents a contingent right to receive one common share of SEADRILL. This means the director gains actual share ownership or cash only if the vesting conditions are satisfied and settlement is approved by the responsible board committee.

Is Ana Zambelli’s SEADRILL (SDRL) Form 4 transaction a market purchase or sale?

No, the Form 4 reports a compensatory grant of restricted stock units, not an open-market trade. The transaction code is “A” for award, showing an acquisition of derivative units rather than a buy or sell on the stock market.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/05/2026 - 11:40 AM Learn about SEC filing dates

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Zambelli Ana

(Last) (First) (Middle)

4425 WESTWAY PARK BLVD., SUITE 170

(Street)

HOUSTON TEXAS 77041

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
SEADRILL Ltd [ SDRL ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/03/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	06/03/2026		A		2,618		(2)	(2)	Common Shares	2,618	$0	2,618	D

Explanation of Responses:

1. Represents restricted stock units granted to the reporting person on June 3, 2026. Each restricted stock unit represents a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company").

2. The restricted stock units vest either (i) on the date of the 2027 Annual General Meeting of Shareholders of the Company (the "2027 Meeting"), if the 2027 Meeting occurs at least 50 weeks from the grant date or (ii) if earlier or the 2027 Meeting occurs less than 50 weeks from the grant date, on the first anniversary of the grant date, and will be settled in cash or Common Shares at the election of the Joint Nomination and Remuneration Committee of the Board of Directors of the Company.

	/s/ Todd D. Strickler, attorney-in-fact	06/05/2026
	** Signature of Reporting Person	Date
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.
* Form 4: SEC 1474 (03-26)