Helix Energy Solutions Group, Inc. (NYSE: HLX) will issue a press release reporting its fourth quarter and full year 2022 results on Monday, February 20, 2023, after the close of business. The press release and associated slide presentation will be available on Helix's website, www.helixesg.com.

Helix will review its fourth quarter and full year 2022 results on Tuesday, February 21, 2023, at 9:00 a.m. Central Time via a live webcast and teleconference. The live webcast will be available on our website under "For the Investor." Investors and other interested parties wishing to dial in to the teleconference may join by dialing 1-877-207-9876 for participants in the United States or 1-212-231-2907 for international participants. The passcode is "Staffeldt." A replay of the webcast will be available on our website under "For the Investor" by selecting the "Audio Archives" link beginning approximately two hours after the completion of the event.

About Helix

Helix Energy Solutions Group, Inc., headquartered in Houston, Texas, is an international offshore energy services company that provides specialty services to the offshore energy industry, with a focus on well intervention and robotics operations. Our services are centered toward and well positioned to facilitate global energy transition by maximizing production of remaining oil and gas reserves, decommissioning end-of-life oil and gas fields, and supporting renewable energy developments. For more information about Helix, please visit our website at www.helixesg.com.

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