DIAMOND OFFSHORE TO RELEASE SECOND QUARTER 2024 RESULTS

HOUSTON, July 17, 2024 /PRNewswire/ -- Diamond Offshore Drilling, Inc. (NYSE: DO) announced today that it will release its second quarter 2024 operating results on Tuesday, August 6, 2024 after the market closes. The company will not hold a conference call as a result of entering into the definitive merger agreement announced on June 10, 2024, providing for Diamond to be acquired by Noble Corporation plc, subject to shareholder and regulatory approvals and other customary closing conditions. 

ABOUT DIAMOND OFFSHORE
Diamond Offshore is a leader in offshore drilling, providing innovation, thought leadership and contract drilling services to solve complex deepwater challenges around the globe. Additional information and access to the Company's SEC filings are available at http://www.diamondoffshore.com/.

Contact:
Kevin Bordosky
Senior Director
Investor Relations
(281) 647- 4035

SOURCE Diamond Offshore Drilling, Inc.