The results for the third quarter ended 30 September 2022 will be published on Friday 28 October 2022 at 08:00 (CET) on the Oslo Stock Exchange (ticker code: SIOFF) and on Siem Offshore Inc.'s website www.siemoffshore.com.

A conference call will be held on the same day at 13:00 (CET) to review the presentation and discuss the third quarter 2022 release. The call will be hosted by Bernt Omdal - CEO, Siem Offshore Inc. and Vidar Jerstad - CFO, Siem Offshore Inc.

To join the audio conference, please click here.

The conference call will be recorded and made available on www.siemoffshore.com