Seadrill Limited ("Seadrill" or the "Company") (NYSE:SDRL) will report its fourth quarter 2025 results on Wednesday, February 25, after the NYSE closes for trading. The Company will host a conference call to discuss its results on Thursday, February 26, at 08:00 CT / 15:00 CET.

Interested participants may join the call by dialing +1 (800) 715-9871 (Conference ID: 7275294) at least 15 minutes prior to the scheduled start time. The Company will webcast the call live on the Investor Relations section of its website, where a replay will be available afterwards.

About Seadrill

Seadrill is setting the standard in deepwater oil and gas drilling. With its modern fleet, experienced crews, and advanced technologies, Seadrill safely, efficiently, and responsibly unlocks oil and gas resources for national, integrated, and independent oil companies. For further information, visit www.seadrill.com.

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Kevin Smith

Vice President – Corporate Finance and Investor Relations

ir@seadrill.com

Seadrill Schedules Fourth Quarter 2025 Earnings Release and Conference Call