Shelf Drilling Primary Insider Notification

SHELF DRILLING PRIMARY INSIDER NOTIFICATION Dubai, November 27, 2024: Greg O’Brien, Chief Executive Officer and primary insider, has acquired 250,000 shares in Shelf Drilling, Ltd. Please see attached PDMR form for details. About Shelf Drilling Shelf Drilling is a leading international shallow water offshore drilling contractor with rig operations across Middle East, Southeast Asia, India, West Africa, Mediterranean and North Sea. Shelf Drilling was founded in 2012 and has established itself as a leader within its industry through its fit-for-purpose strategy and close working relationship with industry leading clients. The Company is incorporated under the laws of the Cayman Islands with corporate headquarters in Dubai, United Arab Emirates. The Company is listed on the Oslo Stock Exchange under the ticker “SHLF”. Additional information about Shelf Drilling can be found at www.shelfdrilling.com. Contact details For questions or comments, please contact investor.relations@shelfdrilling.com. This information is subject to the disclosure requirements pursuant to article 19 of the EU Market Abuse Regulation and section 5-12 of the Norwegian Securities Trading Act.