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Announcement of AGMS and EMS 2026

ANNOUNCEMENT
ANNUAL GENERAL MEETINGS OF SHAREHOLDERS AND
EXTRAORDINARY GENERAL MEETINGS OF SHAREHOLDERS

PT Calculus Global Ventures Tbk formerly PT Buana Artha Anugerah Tbk

PT Calculus Global Ventures Tbk formerly PT Buana Artha Anugerah Tbk. (“The Company”), hereby informs to The Company Shareholders that The Company will hold its Annual General Meetings of Shareholders (“AGMS”) and Extraordinary General Meetings of Shareholders (“EGMS”) on June 29, 2026.

In accordance with Company’s Article of Association as well as Financial Services Authority Regulation Number 15/POJK.04/2020 on Concerning Planning and Holding General Meeting of Shareholders of Public Limited Companies, a notice for AGMS and EGMS will be announced in The Company’s website, PT Bursa Efek Indonesia’s website and through Electronic General Meeting Ssytems Facilities provide by PT Kustodian Sentral Efek Indonesia (“eASY.KSEI”) on June 5, 2026.

The Shareholders who are entitled to attend AGMS and EGMS are the Shareholders whose names are registered in The Registry of The Company Shareholders on June 4, 2026 at 4.00 pm.

Based on the provisions of Article 16 POJK No. 15/2020, that 1 (one) shareholder or more that representing 1/20 (one-twentieth) or more of the total shares with voting rights, has the right to propose the meeting’s agenda which must be submitted in writing to the Board of Directors of the Company no later than 7 (seven) days prior to the date of the summons for the meeting, enclosed with reasons and materials for the proposed meeting’s AGMS and EMS, and complying with the applicable terms and conditions.

Jakarta, May 21, 2026
PT Calculus Global Ventures Tbk formerly PT Buana Artha Anugerah Tbk
Directors