Name of Issuer or Public Company

:

PT Sarana Menara Nusantara, Tbk.

Line of Business

:

- Management Consultancy Activities

- Holding Company Activities

- Construction of Central Communication

Phone

:

0291 - 431691 / 021 - 23585500

email

:

corpsec@ptsmn.co.id

1.

Date of Occurrence

December 19, 2025

2.

Parties to the Transaction

1.      PT Profesional Telekomunikasi Indonesia (“Protelindo”);

2.      PT Iforte Solusi Infotek (“Iforte”);

3.      PT Solusi Tunas Pratama, Tbk. (“SUPR”);

4.      PT Inti Bangun Sejahtera Tbk (“IBST”); dan/and

5.      MUFG Bank, Ltd., Cabang Jakarta (“MUFG”).

3.

Type of Material Information or Facts

The execution of the Amendment Letter to the IDR2,500,000,000,000 (or its equivalent in USD or JPY) Facility Agreement dated December 19, 2025, entered into by and between Protelindo, Iforte, SUPR, and IBST as the borrowers, and MUFG as the lender (the “Facility Agreement”).

4.

Description of Material Information or Facts

The Parties have agreed to extend the facility period until December 31, 2026.

5.

The impact of such event, information or material facts towards operational activities, legal, financial condition, or business continuity of the Issuer or Public Company

The execution of the Facility Agreement does not have a material adverse impact on the Company’s operations, legal position, financial condition, or business continuity.

6.

Other information

1. The Transaction as abovementioned is an affiliated transaction as referred to:

(i) Clause 6 section (1) letter b point (2) of OJK Regulation No. 42 of 2022 regarding the Affiliated Transaction and Conflict of Interest Transaction (“OJK Rule 42”), i.e. a transaction between the subsidiaries whose at least 99% of their shares are owned by the Public Company; and

(ii)  Clause 6 section (1) letter (d) of OJK Rule 42, i.e. a loan received directly from banks.

 2. The signing of the Facility Agreement is not a conflict-of-interest transaction of the Company as referred to POJK 42 and not a material transaction as referred to the OJK Regulation No. 17/POJK.04/2020 on Material Transactions and Change of Business Activities