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Element List	Explanation
Introduction	With reference to Arabian Drilling Company's announcement regarding the Board of Directors' decision to form the Committees of the Board, the Company wishes to clarify the details concerning the Audit Committee member for the Board term extending from the date of the Board's decision until the end of the Board term on 01/11/2029, for a period of four years
Date of Posting the Previous Announcement of Development on Saudi Exchange’s Website	2025-11-09 Corresponding to 1447-05-18
Hyperlink to the Previous Announcement	Click Here
Change on the Development	Appointed Member Name Mr. Ugo Prechner Committee member (Non-Executive) the 5th Member of the Audit Committee Membership Start Date 06/11/2025 Brief Resume of the Appointed Member Currently a Vice President and Treasurer of Schlumberger Limited. Has extensive professional experience in the field of finance and administration. Held several leadership positions at Schlumberger, including: Vice President and Financial Controller, Well Construction Controller, and Operations Controller. Previously he worked as a financial controller at M-I SWACO
Financial Impact on the change	Not Applicable

Addendum Announcement from Arabian Drilling Company Regarding the Formation of the Audit Committee