SDRL

SEC source: 0001193125-26-269267 · ownership.xml · nonDerivative · entry 2

Creed Grant R · CIK 0002050294 · Executive Vice President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,064

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.44 to $45.425, inclusive.

SEC source: 0001193125-26-269267 · ownership.xml · nonDerivative · entry 1

Creed Grant R · CIK 0002050294 · Executive Vice President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,016

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.87 to $44.435, inclusive. The reporting person undertakes to provide to Seadrill Limited (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) to this Form 4.

SEC source: 0001193125-26-269254 · ownership.xml · nonDerivative · entry 2

Wieggers Marcel · CIK 0002050293 · Senior VP, Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

SEC source: 0001193125-26-269254 · ownership.xml · nonDerivative · entry 1

Wieggers Marcel · CIK 0002050293 · Senior VP, Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.92 to $45.21, inclusive. The reporting person undertakes to provide to Seadrill Limited (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4.

SEC source: 0001193125-26-269269 · ownership.xml · nonDerivative · entry 1

Sauer-Petersen Torsten · CIK 0002050267 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.505 to $44.895, inclusive. The reporting person undertakes to provide to Seadrill Limited (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4.

SEC source: 0001193125-26-269259 · ownership.xml · nonDerivative · entry 1

Strickler Todd D · CIK 0001614039 · SVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.49 to $44.91, inclusive. The reporting person undertakes to provide to Seadrill Limited (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4.

SEC source: 0001193125-26-258836 · ownership.xml · derivative · entry 1

Kjaervik Jan · CIK 0002050263 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,618

Underlying: Common Shares · 2,618 shares

Expires not disclosed

F1 · derivative.exercise_price: 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").

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

SEC source: 0001193125-26-258855 · ownership.xml · derivative · entry 1

Swinney Jonathan · CIK 0002050268 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,618

Underlying: Common Shares · 2,618 shares

Expires not disclosed

F1 · derivative.exercise_price: 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").

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

SEC source: 0001193125-26-258831 · ownership.xml · derivative · entry 1

Zambelli Ana · CIK 0002050265 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,618

Underlying: Common Shares · 2,618 shares

Expires not disclosed

F1 · derivative.exercise_price: 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").

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

SEC source: 0001193125-26-258844 · ownership.xml · derivative · entry 1

Smith Paul Norman · CIK 0002050261 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,618

Underlying: Common Shares · 2,618 shares

Expires not disclosed

F1 · derivative.exercise_price: 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").

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

SEC source: 0001193125-26-258848 · ownership.xml · derivative · entry 1

Quarls Harry · CIK 0001685105 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,618

Underlying: Common Shares · 2,618 shares

Expires not disclosed

F1 · derivative.exercise_price: 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").

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

SEC source: 0001193125-26-258863 · ownership.xml · derivative · entry 1

CAHUZAC JEAN · CIK 0001212815 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,618

Underlying: Common Shares · 2,618 shares

Expires not disclosed

F1 · derivative.exercise_price: 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").

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

SEC source: 0001193125-26-258833 · ownership.xml · derivative · entry 1

ROBERTSON JULIE J · CIK 0001214243 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,272

Underlying: Common Shares · 3,272 shares

Expires not disclosed

F1 · derivative.exercise_price: 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").

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

SEC source: 0001193125-26-258868 · ownership.xml · derivative · entry 1

MCCOLLUM MARK A · CIK 0001215888 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,618

Underlying: Common Shares · 2,618 shares

Expires not disclosed

F1 · derivative.exercise_price: 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").

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

SEC source: 0001193125-26-258857 · ownership.xml · derivative · entry 1

SCHULTZ ANDREW ELIOT · CIK 0001649487 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,618

Underlying: Common Shares · 2,618 shares

Expires not disclosed

F1 · derivative.exercise_price: 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").

F2 · derivative.exercise_date: 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.

F2 · derivative.expiration_date: 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.

SEC source: 0001193125-26-228301 · ownership.xml · derivative · entry 2

Swinney Jonathan · CIK 0002050268 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 4,860 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Restricted stock units convert into Common Shares on a one-for-one basis.

F3 · derivative.exercise_date: On May 14, 2025, the reporting person was granted 4,860 restricted stock units, all of which vested on the first anniversary of the grant date.

F3 · derivative.expiration_date: On May 14, 2025, the reporting person was granted 4,860 restricted stock units, all of which vested on the first anniversary of the grant date.

F1 · derivative.underlying_shares: The reporting person elected to defer the receipt of the common shares, par value $0.01 per share ("Common Shares"), of Seadrill Limited (the "Company") underlying the restricted stock units granted on May 14, 2025 until the earlier of (i) a separation from service from the Company and (ii) a change in control of the Company.

SEC source: 0001193125-26-228301 · ownership.xml · nonDerivative · entry 1

Swinney Jonathan · CIK 0002050268 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,269

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: The reporting person elected to defer the receipt of the common shares, par value $0.01 per share ("Common Shares"), of Seadrill Limited (the "Company") underlying the restricted stock units granted on May 14, 2025 until the earlier of (i) a separation from service from the Company and (ii) a change in control of the Company.

F2 · price: Restricted stock units convert into Common Shares on a one-for-one basis.

SEC source: 0001193125-26-228288 · ownership.xml · derivative · entry 2

Kjaervik Jan · CIK 0002050263 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 4,860 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Restricted stock units convert into Common Shares on a one-for-one basis.

F3 · derivative.exercise_date: On May 14, 2025, the reporting person was granted 4,860 restricted stock units, all of which vested on the first anniversary of the grant date.

F3 · derivative.expiration_date: On May 14, 2025, the reporting person was granted 4,860 restricted stock units, all of which vested on the first anniversary of the grant date.

F1 · derivative.underlying_shares: The reporting person elected to defer the receipt of the common shares, par value $0.01 per share ("Common Shares"), of Seadrill Limited (the "Company") underlying the restricted stock units granted on May 14, 2025 until the earlier of (i) a separation from service from the Company and (ii) a change in control of the Company.

SEC source: 0001193125-26-228288 · ownership.xml · nonDerivative · entry 1

Kjaervik Jan · CIK 0002050263 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,269

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: The reporting person elected to defer the receipt of the common shares, par value $0.01 per share ("Common Shares"), of Seadrill Limited (the "Company") underlying the restricted stock units granted on May 14, 2025 until the earlier of (i) a separation from service from the Company and (ii) a change in control of the Company.

F2 · price: Restricted stock units convert into Common Shares on a one-for-one basis.

SEC source: 0001193125-26-228275 · ownership.xml · derivative · entry 2

Zambelli Ana · CIK 0002050265 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 4,860 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Restricted stock units convert into Common Shares on a one-for-one basis.

F3 · derivative.exercise_date: On May 14, 2025, the reporting person was granted 4,860 restricted stock units, all of which vested on the first anniversary of the grant date.

F3 · derivative.expiration_date: On May 14, 2025, the reporting person was granted 4,860 restricted stock units, all of which vested on the first anniversary of the grant date.

F1 · derivative.underlying_shares: The reporting person elected to defer the receipt of the common shares, par value $0.01 per share ("Common Shares"), of Seadrill Limited (the "Company") underlying the restricted stock units granted on May 14, 2025 until the earlier of (i) a separation from service from the Company and (ii) a change in control of the Company.

SEC source: 0001193125-26-228275 · ownership.xml · nonDerivative · entry 1

Zambelli Ana · CIK 0002050265 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,269

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: The reporting person elected to defer the receipt of the common shares, par value $0.01 per share ("Common Shares"), of Seadrill Limited (the "Company") underlying the restricted stock units granted on May 14, 2025 until the earlier of (i) a separation from service from the Company and (ii) a change in control of the Company.

F2 · price: Restricted stock units convert into Common Shares on a one-for-one basis.

SEC source: 0001193125-26-228335 · ownership.xml · derivative · entry 2

Smith Paul Norman · CIK 0002050261 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 4,860 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Restricted stock units convert into Common Shares on a one-for-one basis.

F3 · derivative.exercise_date: On May 14, 2025, the reporting person was granted 4,860 restricted stock units, all of which vested on the first anniversary of the grant date.

F3 · derivative.expiration_date: On May 14, 2025, the reporting person was granted 4,860 restricted stock units, all of which vested on the first anniversary of the grant date.

F1 · derivative.underlying_shares: The reporting person elected to defer the receipt of the common shares, par value $0.01 per share ("Common Shares"), of Seadrill Limited (the "Company") underlying the restricted stock units granted on May 14, 2025 until the earlier of (i) a separation from service from the Company and (ii) a change in control of the Company.

SEC source: 0001193125-26-228335 · ownership.xml · nonDerivative · entry 1

Smith Paul Norman · CIK 0002050261 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,269

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: The reporting person elected to defer the receipt of the common shares, par value $0.01 per share ("Common Shares"), of Seadrill Limited (the "Company") underlying the restricted stock units granted on May 14, 2025 until the earlier of (i) a separation from service from the Company and (ii) a change in control of the Company.

F2 · price: Restricted stock units convert into Common Shares on a one-for-one basis.

SEC source: 0001193125-26-228320 · ownership.xml · derivative · entry 2

Quarls Harry · CIK 0001685105 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 4,860 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Restricted stock units convert into Common Shares on a one-for-one basis.

F3 · derivative.exercise_date: On May 14, 2025, the reporting person was granted 4,860 restricted stock units, all of which vested on the first anniversary of the grant date.

F3 · derivative.expiration_date: On May 14, 2025, the reporting person was granted 4,860 restricted stock units, all of which vested on the first anniversary of the grant date.

F1 · derivative.underlying_shares: The reporting person elected to defer the receipt of the common shares, par value $0.01 per share ("Common Shares"), of Seadrill Limited (the "Company") underlying the restricted stock units granted on May 14, 2025 until the earlier of (i) a separation from service from the Company and (ii) a change in control of the Company.

SEC source: 0001193125-26-228320 · ownership.xml · nonDerivative · entry 1

Quarls Harry · CIK 0001685105 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,269

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: The reporting person elected to defer the receipt of the common shares, par value $0.01 per share ("Common Shares"), of Seadrill Limited (the "Company") underlying the restricted stock units granted on May 14, 2025 until the earlier of (i) a separation from service from the Company and (ii) a change in control of the Company.

F2 · price: Restricted stock units convert into Common Shares on a one-for-one basis.

SEC source: 0001193125-26-228308 · ownership.xml · derivative · entry 2

CAHUZAC JEAN · CIK 0001212815 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 4,860 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Restricted stock units convert into Common Shares on a one-for-one basis.

F3 · derivative.exercise_date: On May 14, 2025, the reporting person was granted 4,860 restricted stock units, all of which vested on the first anniversary of the grant date.

F3 · derivative.expiration_date: On May 14, 2025, the reporting person was granted 4,860 restricted stock units, all of which vested on the first anniversary of the grant date.

F1 · derivative.underlying_shares: The reporting person elected to defer the receipt of the common shares, par value $0.01 per share ("Common Shares"), of Seadrill Limited (the "Company") underlying the restricted stock units granted on May 14, 2025 until the earlier of (i) a separation from service from the Company and (ii) a change in control of the Company.

SEC source: 0001193125-26-228308 · ownership.xml · nonDerivative · entry 1

CAHUZAC JEAN · CIK 0001212815 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,269

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: The reporting person elected to defer the receipt of the common shares, par value $0.01 per share ("Common Shares"), of Seadrill Limited (the "Company") underlying the restricted stock units granted on May 14, 2025 until the earlier of (i) a separation from service from the Company and (ii) a change in control of the Company.

F2 · price: Restricted stock units convert into Common Shares on a one-for-one basis.

SEC source: 0001193125-26-228352 · ownership.xml · derivative · entry 2

ROBERTSON JULIE J · CIK 0001214243 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 6,075 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common shares, par value $0.01 per share, of Seadrill Limited on a one-for-one basis.

F2 · derivative.exercise_date: On May 14, 2025, the reporting person was granted 6,075 restricted stock units, all of which vested on the first anniversary of the grant date.

F2 · derivative.expiration_date: On May 14, 2025, the reporting person was granted 6,075 restricted stock units, all of which vested on the first anniversary of the grant date.

SEC source: 0001193125-26-228352 · ownership.xml · nonDerivative · entry 1

ROBERTSON JULIE J · CIK 0001214243 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,086

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common shares, par value $0.01 per share, of Seadrill Limited on a one-for-one basis.

SEC source: 0001193125-26-228262 · ownership.xml · derivative · entry 2

MCCOLLUM MARK A · CIK 0001215888 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 4,860 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common shares, par value $0.01 per share, of Seadrill Limited on a one-for-one basis.

F2 · derivative.exercise_date: On May 14, 2025, the reporting person was granted 4,860 restricted stock units, all of which vested on the first anniversary of the grant date.

F2 · derivative.expiration_date: On May 14, 2025, the reporting person was granted 4,860 restricted stock units, all of which vested on the first anniversary of the grant date.

SEC source: 0001193125-26-228262 · ownership.xml · nonDerivative · entry 1

MCCOLLUM MARK A · CIK 0001215888 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,269

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common shares, par value $0.01 per share, of Seadrill Limited on a one-for-one basis.

SEC source: 0001193125-26-228277 · ownership.xml · derivative · entry 2

SCHULTZ ANDREW ELIOT · CIK 0001649487 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 4,860 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Restricted stock units convert into Common Shares on a one-for-one basis.

F3 · derivative.exercise_date: On May 14, 2025, the reporting person was granted 4,860 restricted stock units, all of which vested on the first anniversary of the grant date.

F3 · derivative.expiration_date: On May 14, 2025, the reporting person was granted 4,860 restricted stock units, all of which vested on the first anniversary of the grant date.

F1 · derivative.underlying_shares: The reporting person elected to defer the receipt of the common shares, par value $0.01 per share ("Common Shares"), of Seadrill Limited (the "Company") underlying the restricted stock units granted on May 14, 2025 until the earlier of (i) a separation from service from the Company and (ii) a change in control of the Company.

SEC source: 0001193125-26-228277 · ownership.xml · nonDerivative · entry 1

SCHULTZ ANDREW ELIOT · CIK 0001649487 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,269

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: The reporting person elected to defer the receipt of the common shares, par value $0.01 per share ("Common Shares"), of Seadrill Limited (the "Company") underlying the restricted stock units granted on May 14, 2025 until the earlier of (i) a separation from service from the Company and (ii) a change in control of the Company.

F2 · price: Restricted stock units convert into Common Shares on a one-for-one basis.

SEC source: 0001193125-26-184884 · ownership.xml · nonDerivative · entry 2

Creed Grant R · CIK 0002050294 · Executive Vice President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,211

SEC source: 0001193125-26-184849 · ownership.xml · nonDerivative · entry 2

Ali Samir H · CIK 0002050291 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,764

SEC source: 0001193125-26-184812 · ownership.xml · nonDerivative · entry 2

Wieggers Marcel · CIK 0002050293 · Senior VP, Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,475

SEC source: 0001193125-26-184809 · ownership.xml · nonDerivative · entry 2

Sauer-Petersen Torsten · CIK 0002050267 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,625

SEC source: 0001193125-26-184870 · ownership.xml · nonDerivative · entry 2

Strickler Todd D · CIK 0001614039 · SVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,409

SEC source: 0001193125-26-184884 · ownership.xml · derivative · entry 3

Creed Grant R · CIK 0002050294 · Executive Vice President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,476

Underlying: Common Shares · 12,238 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common shares, par value $0.01 per share, of Seadrill Limited on a one-for-one basis.

F2 · derivative.exercise_date: On April 25, 2025, the reporting person was granted 36,714 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On April 25, 2025, the reporting person was granted 36,714 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0001193125-26-184884 · ownership.xml · nonDerivative · entry 1

Creed Grant R · CIK 0002050294 · Executive Vice President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,027

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common shares, par value $0.01 per share, of Seadrill Limited on a one-for-one basis.

SEC source: 0001193125-26-184849 · ownership.xml · derivative · entry 3

Ali Samir H · CIK 0002050291 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,910

Underlying: Common Shares · 7,954 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common shares, par value $0.01 per share, of Seadrill Limited on a one-for-one basis.

F2 · derivative.exercise_date: On April 25, 2025, the reporting person was granted 23,864 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On April 25, 2025, the reporting person was granted 23,864 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0001193125-26-184849 · ownership.xml · nonDerivative · entry 1

Ali Samir H · CIK 0002050291 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,894

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common shares, par value $0.01 per share, of Seadrill Limited on a one-for-one basis.

SEC source: 0001193125-26-184812 · ownership.xml · derivative · entry 3

Wieggers Marcel · CIK 0002050293 · Senior VP, Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,910

Underlying: Common Shares · 7,954 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common shares, par value $0.01 per share, of Seadrill Limited on a one-for-one basis.

F2 · derivative.exercise_date: On April 25, 2025, the reporting person was granted 23,864 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On April 25, 2025, the reporting person was granted 23,864 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0001193125-26-184812 · ownership.xml · nonDerivative · entry 1

Wieggers Marcel · CIK 0002050293 · Senior VP, Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,412

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common shares, par value $0.01 per share, of Seadrill Limited on a one-for-one basis.

SEC source: 0001193125-26-184809 · ownership.xml · derivative · entry 3

Sauer-Petersen Torsten · CIK 0002050267 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,910

Underlying: Common Shares · 7,954 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common shares, par value $0.01 per share, of Seadrill Limited on a one-for-one basis.

F2 · derivative.exercise_date: On April 25, 2025, the reporting person was granted 23,864 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On April 25, 2025, the reporting person was granted 23,864 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0001193125-26-184809 · ownership.xml · nonDerivative · entry 1

Sauer-Petersen Torsten · CIK 0002050267 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,755

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common shares, par value $0.01 per share, of Seadrill Limited on a one-for-one basis.

SEC source: 0001193125-26-184870 · ownership.xml · derivative · entry 3

Strickler Todd D · CIK 0001614039 · SVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,910

Underlying: Common Shares · 7,954 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common shares, par value $0.01 per share, of Seadrill Limited on a one-for-one basis.

F2 · derivative.exercise_date: On April 25, 2025, the reporting person was granted 23,864 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On April 25, 2025, the reporting person was granted 23,864 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0001193125-26-184870 · ownership.xml · nonDerivative · entry 1

Strickler Todd D · CIK 0001614039 · SVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,539

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Restricted stock units convert into common shares, par value $0.01 per share, of Seadrill Limited on a one-for-one basis.

SEC source: 0001193125-26-165929 · ownership.xml · derivative · entry 3

Ali Samir H · CIK 0002050291 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,913

Underlying: Common Shares · 3,913 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted stock units convert into common shares, par value $0.01 per share, of Seadrill Limited on a one-for-one basis.

F2 · derivative.exercise_date: On April 17, 2024, the reporting person was granted 11,738 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On April 17, 2024, the reporting person was granted 11,738 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0001193125-26-165929 · ownership.xml · nonDerivative · entry 2

Ali Samir H · CIK 0002050291 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,940