20240215_ANTM_Laporan Informasi dan Fakta Material_31577812_lamp2.pdf

UM: Man

PRESS RELEASE
PT ANTAM Tbk

For immediate release

ANTAM Shares Remain Parts of Leading Index Share on the IDX

Jakarta, February 15, 2024 - PT Aneka Tambang Tbk (ANTAM, IDX: ANTM: ASX: ATM), a member of
PT Mineral Industri Indonesia (Persero) (MIND ID) - the State-Owned Enterprise Holding of Mining
Industry, announced that the Company remains part of the LO45 Index, IDX30 Index and IDX80
Index in Indonesia Stock Exchange (IDX) based on the evaluation result conducted by IDX, with an
effective period from February 1, 2024 until July 31, 2024. The LO45 Index, IDX30 Index and IDX80
Index comprise of Listed Companies in IDX with the highest liguidity and higher market
Capitalization and also supported by good Company fundamentals.

ANTAM Director of Finance and Risk Management, Elisabeth RT Siahaan said:

“The re-establishment of ANTAM shares in the LO45 Index, IDX30 Index and IDX80 Index on
the IDX reflects the positive appreciation from shareholders of the Company's shares
performance. In addition, the Index can beused as an investment reference for shareholders.
ANTAM always continues to carry out product innovation and sustainable business
development to provide added value to shareholders.”

ANTAM shares are actively traded on the Indonesia Stock Exchange every day, at the end of January
2024 the closing price of ANTAM's shares recorded Rp1,550 per share. The solid performance of
ANTAM's shares was also reflected in the average daily trading volume of ANTAM's shares on
January 2024 reached 42.14 million shares, with the average daily transaction value on January 2024
recorded Rp68.70 billion. At the end of January 2024, ANTAM market capitalization amounted
Rp37.25 trillion. The shareholders trust is also reflected from the number of shareholders who invest
their shares in ANTAM. On January 2024, ANTAM's total shareholders reached 222,049 investors, or
increased 1896 compared to the total shareholders in January 2023 of 188,808 investors.

In addition, ANTAM's shares are also listed in several indexes on the IDX, such as Kompas100 Index,
MNC36 Index, IDXBUMN20 Index, Investor33 Index, Jakarta Islamic Index, Jakarta Islamic Index 70
Index, Indonesia Sharia Stock Index, IDX MES-BUMN 17 Index, SRI-KEHATI Index, ESG Sector Leaders
IDX KEHATI Index, ESG Ouality 45 IDX KEHATI Index, LO45 Low Carbon Leaders Index, IDX High
Dividend 20 Index, IDX Small-Mid Cap (SMC) Composite Index and IDX SMC Liguid Index which are
the group of stocks with the highest liguidity in IDX. Meanwhile, ANTAM's stock remained part of
MSCI Global Standard Index of Indonesia. MSCI is an index published by Morgan Stanley Capital
International.

HH

For further information please contact

Syarif Faisal Alkadrie

Corporate Secretary

Tel: (6221) 789 1234

Fax: (6221) 789 1224

E-mail: corsec@antam.com

www.antam.com erantamtbk IKI cOffcialantam WP GOffcialAntam (CJ OffcialANTAM (G) officialantam