Addendum Announcement From Qassim Cement Company Regarding The Signing Of A Share Sale And Purchase Agreement To Acquire 100% Of A-Mix Company’S Shares

Introduction: Further to the company’s announcement published on the Tadawul website on 09/09/2026 corresponding to 27/03/1448 (H), regarding the Signing of a Share Sale and Purchase Agreement to Acquire 100% of A-Mix Company’s shares, Accordingly, the Company would like to complete the disclosure of the transaction parties by identifying the selling shareholders, being the natural persons who collectively own all shares of A-Mix (A Closed Joint Stock Company) within the parties to the transaction.

Date of Posting the Previous Announcement of Development on Saudi Exchange’s Website: 2026-09-09 Corresponding to 1448-03-27

Hyperlink to the Previous Announcement: Click Here

Change on the Development: The company announces the names of the natural persons who collectively own all the shares of A-Mix (A Closed Joint Stock Company) within the parties to the transaction (Sellers) as follows:

1. Ashwaq Abdullah Salem Al-Harbi

2. Al-Muhand Abdullah Salem Al-Harbi

3. Al-Hanouf Abdullah Salem Al-Harbi

4. Al-Waleed Abdullah Salem Al-Harbi

5. Anfal Abdullah Salem Al-Harbi

6. Bandar Abdullah Salem Al-Harbi

7. Rayan Abdullah Salem Al-Harbi

8. Rimaz Abdullah Salem Al-Harbi

9. Sultan Abdullah Salem Al-Harbi

10. Sultana Abdullah Salem Al-Harbi

11. Saleh Abdullah Salem Al-Harbi

12. Fawzia Abdullah Salem Al-Harbi

13. Faisal Abdullah Salem Al-Harbi

14. Majd Abdullah Salem Al-Harbi

15. Muath Abdullah Salem Al-Harbi

16. Wadha Hadi Sajaa Al-Harbi

This addendum is limited to completing the disclosure of the names of the selling parties. All other information disclosed in the previous announcement remains unchanged

Financial Impact on the change: There is no change in the costs associated with the event as a result of this addendum, and there is no additional financial impact