SDRL

SEC source: 0001193125-25-222421 · ownership.xml · derivative · entry 3

Johnson Simon · CIK 0001602196 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 27,759 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 September 25, 2023, the reporting person was granted 55,518 restricted stock units, vesting in two equal annual installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On September 25, 2023, the reporting person was granted 55,518 restricted stock units, vesting in two equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0001193125-25-222421 · ownership.xml · nonDerivative · entry 2

Johnson Simon · CIK 0001602196 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 105,518

SEC source: 0001193125-25-222421 · ownership.xml · nonDerivative · entry 1

Johnson Simon · CIK 0001602196 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,778

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: 0001193125-25-222315 · ownership.xml · derivative · entry 3

Strickler Todd D · CIK 0001614039 · SVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 6,124 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 September 25, 2023, the reporting person was granted 12,248 restricted stock units, vesting in two equal annual installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On September 25, 2023, the reporting person was granted 12,248 restricted stock units, vesting in two equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0001193125-25-222315 · ownership.xml · nonDerivative · entry 2

Strickler Todd D · CIK 0001614039 · SVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,523

SEC source: 0001193125-25-222315 · ownership.xml · nonDerivative · entry 1

Strickler Todd D · CIK 0001614039 · SVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,933

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: 0001193125-25-191161 · ownership.xml · derivative · entry 3

Ali Samir H · CIK 0002050291 · EVP & Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 18,967 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: On August 6, 2022, the reporting person was granted 31,165 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

F1 · price: On August 6, 2022, the reporting person was granted 31,165 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

F1 · derivative.exercise_date: On August 6, 2022, the reporting person was granted 31,165 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

F1 · derivative.expiration_date: On August 6, 2022, the reporting person was granted 31,165 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

SEC source: 0001193125-25-191161 · ownership.xml · nonDerivative · entry 2

Ali Samir H · CIK 0002050291 · EVP & Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,164

SEC source: 0001193125-25-191161 · ownership.xml · nonDerivative · entry 1

Ali Samir H · CIK 0002050291 · EVP & Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,628

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: On August 6, 2022, the reporting person was granted 31,165 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

SEC source: 0001193125-25-191104 · ownership.xml · derivative · entry 3

Creed Grant R · CIK 0002050294 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 26,555 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: On August 6, 2022, the reporting person was granted 43,632 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

F1 · price: On August 6, 2022, the reporting person was granted 43,632 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

F1 · derivative.exercise_date: On August 6, 2022, the reporting person was granted 43,632 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

F1 · derivative.expiration_date: On August 6, 2022, the reporting person was granted 43,632 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

SEC source: 0001193125-25-191104 · ownership.xml · nonDerivative · entry 2

Creed Grant R · CIK 0002050294 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,417

SEC source: 0001193125-25-191104 · ownership.xml · nonDerivative · entry 1

Creed Grant R · CIK 0002050294 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,983

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: On August 6, 2022, the reporting person was granted 43,632 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

SEC source: 0000950170-25-111926 · ownership.xml · derivative · entry 3

Sauer-Petersen Torsten · CIK 0002050267 · EVP

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 18,967 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: On August 6, 2022, the reporting person was granted 31,165 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

F1 · price: On August 6, 2022, the reporting person was granted 31,165 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

F1 · derivative.exercise_date: On August 6, 2022, the reporting person was granted 31,165 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

F1 · derivative.expiration_date: On August 6, 2022, the reporting person was granted 31,165 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

SEC source: 0000950170-25-111926 · ownership.xml · nonDerivative · entry 2

Sauer-Petersen Torsten · CIK 0002050267 · EVP

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,339

SEC source: 0000950170-25-111926 · ownership.xml · nonDerivative · entry 1

Sauer-Petersen Torsten · CIK 0002050267 · EVP

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,448

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: On August 6, 2022, the reporting person was granted 31,165 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

SEC source: 0001193125-25-191107 · ownership.xml · derivative · entry 3

Johnson Simon · CIK 0001602196 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 75,871 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: On August 6, 2022, the reporting person was granted 124,662 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

F1 · price: On August 6, 2022, the reporting person was granted 124,662 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

F1 · derivative.exercise_date: On August 6, 2022, the reporting person was granted 124,662 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

F1 · derivative.expiration_date: On August 6, 2022, the reporting person was granted 124,662 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

SEC source: 0001193125-25-191107 · ownership.xml · nonDerivative · entry 2

Johnson Simon · CIK 0001602196 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,019

SEC source: 0001193125-25-191107 · ownership.xml · nonDerivative · entry 1

Johnson Simon · CIK 0001602196 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 121,735

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: On August 6, 2022, the reporting person was granted 124,662 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

SEC source: 0000950170-25-111930 · ownership.xml · derivative · entry 3

Strickler Todd D · CIK 0001614039 · SVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 4,552 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: On August 6, 2022, the reporting person was granted 7,480 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

F1 · price: On August 6, 2022, the reporting person was granted 7,480 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

F1 · derivative.exercise_date: On August 6, 2022, the reporting person was granted 7,480 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

F1 · derivative.expiration_date: On August 6, 2022, the reporting person was granted 7,480 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

SEC source: 0000950170-25-111930 · ownership.xml · nonDerivative · entry 2

Strickler Todd D · CIK 0001614039 · SVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,809

SEC source: 0000950170-25-111930 · ownership.xml · nonDerivative · entry 1

Strickler Todd D · CIK 0001614039 · SVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,601

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: On August 6, 2022, the reporting person was granted 7,480 performance-based restricted stock units, each of which represented a contingent right to receive one common share, par value $0.01 per share (a "Common Share"), of Seadrill Limited (the "Company"). The restricted stock units could be earned based on the extent the Company maintained or exceeded set per Common Share trading prices for a period of at least 45 consecutive trading days over the period beginning on August 6, 2022 and ending on August 6, 2025. The earned restricted stock units vested subject to the reporting person's continued employment during such period. On August 27, 2025, the Joint Nomination and Remuneration Committee of the Board of Directors of the Company certified achievement of the performance goals at 60.86%.

SEC source: 0000950170-25-105147 · ownership.xml · derivative · entry 3

Ali Samir H · CIK 0002050291 · EVP & Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 4,453 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 August 6, 2022, the reporting person was granted 13,357 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On August 6, 2022, the reporting person was granted 13,357 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-25-105147 · ownership.xml · nonDerivative · entry 2

Ali Samir H · CIK 0002050291 · EVP & Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,661

SEC source: 0000950170-25-105147 · ownership.xml · nonDerivative · entry 1

Ali Samir H · CIK 0002050291 · EVP & Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,413

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: 0000950170-25-105182 · ownership.xml · derivative · entry 3

Creed Grant R · CIK 0002050294 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 6,233 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 August 6, 2022, the reporting person was granted 18,669 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On August 6, 2022, the reporting person was granted 18,669 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-25-105182 · ownership.xml · nonDerivative · entry 2

Creed Grant R · CIK 0002050294 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,428

SEC source: 0000950170-25-105182 · ownership.xml · nonDerivative · entry 1

Creed Grant R · CIK 0002050294 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,142

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: 0000950170-25-105160 · ownership.xml · derivative · entry 3

Sauer-Petersen Torsten · CIK 0002050267 · EVP

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 4,453 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 August 6, 2022, the reporting person was granted 13,357 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date..

F2 · derivative.expiration_date: On August 6, 2022, the reporting person was granted 13,357 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date..

SEC source: 0000950170-25-105160 · ownership.xml · nonDerivative · entry 2

Sauer-Petersen Torsten · CIK 0002050267 · EVP

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,481

SEC source: 0000950170-25-105160 · ownership.xml · nonDerivative · entry 1

Sauer-Petersen Torsten · CIK 0002050267 · EVP

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,385

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: 0000950170-25-105179 · ownership.xml · derivative · entry 3

Johnson Simon · CIK 0001602196 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 17,809 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 (a "Common Share"), of Seadrill Limited on a one-for-one basis.

F2 · derivative.exercise_date: On August 6, 2022, the reporting person was granted 53,427 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On August 6, 2022, the reporting person was granted 53,427 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-25-105179 · ownership.xml · nonDerivative · entry 2

Johnson Simon · CIK 0001602196 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,864

SEC source: 0000950170-25-105179 · ownership.xml · nonDerivative · entry 1

Johnson Simon · CIK 0001602196 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,543

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 (a "Common Share"), of Seadrill Limited on a one-for-one basis.

F3 · balance_after: The Form 4 filed on April 21, 2025 for the reporting person inadvertently overstated the number of Common Shares disposed of by 70 shares, resulting in an understatement of the number of Common Shares held by the reporting person following such transaction by 70 shares. This Form 4 corrects such error by increasing the number of Common Shares held by the reporting person by such 70 shares.

SEC source: 0000950170-25-105180 · ownership.xml · derivative · entry 3

Strickler Todd D · CIK 0001614039 · SVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 1,068 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 August 6, 2022, the reporting person was granted 3,206 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: On August 6, 2022, the reporting person was granted 3,206 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date.

SEC source: 0000950170-25-105180 · ownership.xml · nonDerivative · entry 2

Strickler Todd D · CIK 0001614039 · SVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,049

SEC source: 0000950170-25-105180 · ownership.xml · nonDerivative · entry 1

Strickler Todd D · CIK 0001614039 · SVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,469

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: 0000950170-25-073189 · ownership.xml · derivative · entry 1

Kjaervik Jan · CIK 0002050263 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,860

Underlying: Common Shares · 4,860 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted to the reporting person on May 14, 2025. 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 2026 Annual General Meeting of Shareholders of the Company (the "2026 Meeting"), if the 2026 Meeting occurs at least 50 weeks from the grant date or (ii) if earlier or the 2026 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 2026 Annual General Meeting of Shareholders of the Company (the "2026 Meeting"), if the 2026 Meeting occurs at least 50 weeks from the grant date or (ii) if earlier or the 2026 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: 0000950170-25-073179 · ownership.xml · derivative · entry 1

Swinney Jonathan · CIK 0002050268 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,860

Underlying: Common Shares · 4,860 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted to the reporting person on May 14, 2025. 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 2026 Annual General Meeting of Shareholders of the Company (the "2026 Meeting"), if the 2026 Meeting occurs at least 50 weeks from the grant date or (ii) if earlier or the 2026 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 2026 Annual General Meeting of Shareholders of the Company (the "2026 Meeting"), if the 2026 Meeting occurs at least 50 weeks from the grant date or (ii) if earlier or the 2026 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: 0000950170-25-073182 · ownership.xml · derivative · entry 1

Zambelli Ana · CIK 0002050265 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,860

Underlying: Common Shares · 4,860 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted to the reporting person on May 14, 2025. 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 2026 Annual General Meeting of Shareholders of the Company (the "2026 Meeting"), if the 2026 Meeting occurs at least 50 weeks from the grant date or (ii) if earlier or the 2026 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 2026 Annual General Meeting of Shareholders of the Company (the "2026 Meeting"), if the 2026 Meeting occurs at least 50 weeks from the grant date or (ii) if earlier or the 2026 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: 0000950170-25-073198 · ownership.xml · derivative · entry 1

Smith Paul Norman · CIK 0002050261 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,860

Underlying: Common Shares · 4,860 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted to the reporting person on May 14, 2025. 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 2026 Annual General Meeting of Shareholders of the Company (the "2026 Meeting"), if the 2026 Meeting occurs at least 50 weeks from the grant date or (ii) if earlier or the 2026 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 2026 Annual General Meeting of Shareholders of the Company (the "2026 Meeting"), if the 2026 Meeting occurs at least 50 weeks from the grant date or (ii) if earlier or the 2026 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: 0000950170-25-073205 · ownership.xml · derivative · entry 1

Quarls Harry · CIK 0001685105 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,860

Underlying: Common Shares · 4,860 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted to the reporting person on May 14, 2025. 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 2026 Annual General Meeting of Shareholders of the Company (the "2026 Meeting"), if the 2026 Meeting occurs at least 50 weeks from the grant date or (ii) if earlier or the 2026 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 2026 Annual General Meeting of Shareholders of the Company (the "2026 Meeting"), if the 2026 Meeting occurs at least 50 weeks from the grant date or (ii) if earlier or the 2026 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: 0000950170-25-073176 · ownership.xml · derivative · entry 1

CAHUZAC JEAN · CIK 0001212815 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,860

Underlying: Common Shares · 4,860 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted to the reporting person on May 14, 2025. 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 2026 Annual General Meeting of Shareholders of the Company (the "2026 Meeting"), if the 2026 Meeting occurs at least 50 weeks from the grant date or (ii) if earlier or the 2026 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 2026 Annual General Meeting of Shareholders of the Company (the "2026 Meeting"), if the 2026 Meeting occurs at least 50 weeks from the grant date or (ii) if earlier or the 2026 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: 0000950170-25-073187 · ownership.xml · derivative · entry 1

ROBERTSON JULIE J · CIK 0001214243 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,075

Underlying: Common Shares · 6,075 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted to the reporting person on May 14, 2025. 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 2026 Annual General Meeting of Shareholders of the Company (the "2026 Meeting"), if the 2026 Meeting occurs at least 50 weeks from the grant date or (ii) if earlier or the 2026 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 2026 Annual General Meeting of Shareholders of the Company (the "2026 Meeting"), if the 2026 Meeting occurs at least 50 weeks from the grant date or (ii) if earlier or the 2026 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: 0000950170-25-073192 · ownership.xml · derivative · entry 1

MCCOLLUM MARK A · CIK 0001215888 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,860

Underlying: Common Shares · 4,860 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted to the reporting person on May 14, 2025. 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 2026 Annual General Meeting of Shareholders of the Company (the "2026 Meeting"), if the 2026 Meeting occurs at least 50 weeks from the grant date or (ii) if earlier or the 2026 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 2026 Annual General Meeting of Shareholders of the Company (the "2026 Meeting"), if the 2026 Meeting occurs at least 50 weeks from the grant date or (ii) if earlier or the 2026 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: 0000950170-25-073213 · ownership.xml · derivative · entry 1

SCHULTZ ANDREW ELIOT · CIK 0001649487 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,860

Underlying: Common Shares · 4,860 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted to the reporting person on May 14, 2025. 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 2026 Annual General Meeting of Shareholders of the Company (the "2026 Meeting"), if the 2026 Meeting occurs at least 50 weeks from the grant date or (ii) if earlier or the 2026 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 2026 Annual General Meeting of Shareholders of the Company (the "2026 Meeting"), if the 2026 Meeting occurs at least 50 weeks from the grant date or (ii) if earlier or the 2026 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: 0000950170-25-059843 · ownership.xml · derivative · entry 1

Ali Samir H · CIK 0002050291 · EVP & Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,864

Underlying: Common Shares · 23,864 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted to the reporting person on April 25, 2025. 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 in three equal annual installments beginning on April 25, 2026 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 in three equal annual installments beginning on April 25, 2026 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.

F1 · derivative.underlying_shares: Represents restricted stock units granted to the reporting person on April 25, 2025. 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 · balance_after: The restricted stock units vest in three equal annual installments beginning on April 25, 2026 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: 0000950170-25-059826 · ownership.xml · derivative · entry 1

Creed Grant R · CIK 0002050294 · Executive VP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,714

Underlying: Common Shares · 36,714 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted to the reporting person on April 25, 2025. 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 in three equal annual installments beginning on April 25, 2026 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 in three equal annual installments beginning on April 25, 2026 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.

F1 · derivative.underlying_shares: Represents restricted stock units granted to the reporting person on April 25, 2025. 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 · balance_after: The restricted stock units vest in three equal annual installments beginning on April 25, 2026 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: 0000950170-25-059828 · ownership.xml · derivative · entry 1

Wieggers Marcel · CIK 0002050293 · Senior VP, Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,864

Underlying: Common Shares · 23,864 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted to the reporting person on April 25, 2025. 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 in three equal annual installments beginning on April 25, 2026 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 in three equal annual installments beginning on April 25, 2026 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.

F1 · derivative.underlying_shares: Represents restricted stock units granted to the reporting person on April 25, 2025. 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 · balance_after: The restricted stock units vest in three equal annual installments beginning on April 25, 2026 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: 0000950170-25-059829 · ownership.xml · derivative · entry 1

Sauer-Petersen Torsten · CIK 0002050267 · Executive VP & Human Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,864

Underlying: Common Shares · 23,864 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted to the reporting person on April 25, 2025. 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 in three equal annual installments beginning on April 25, 2026 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 in three equal annual installments beginning on April 25, 2026 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.

F1 · derivative.underlying_shares: Represents restricted stock units granted to the reporting person on April 25, 2025. 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 · balance_after: The restricted stock units vest in three equal annual installments beginning on April 25, 2026 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: 0000950170-25-059834 · ownership.xml · derivative · entry 1

Johnson Simon · CIK 0001602196 · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,786

Underlying: Common Shares · 91,786 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents restricted stock units granted to the reporting person on April 25, 2025. 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 in three equal annual installments beginning on April 25, 2026 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 in three equal annual installments beginning on April 25, 2026 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.

F1 · derivative.underlying_shares: Represents restricted stock units granted to the reporting person on April 25, 2025. 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 · balance_after: The restricted stock units vest in three equal annual installments beginning on April 25, 2026 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.