The Indonesia Stock Exchange Authority is currently monitoring the price developments and share transaction activities of PT Mahaka Media Tbk (ABBA), PT Ladangbaja Murni Tbk (LABA), PT Surya Permata Andalan Tbk (NATO), and PT Bintang Oto Global Tbk (BOGA).

"There has been an unusual increase in ABBA and LABA stock prices and an indication of an unusual pattern of transactions in BOGA and NATO shares that are out of the ordinary (Unusual Market Activity)," said IDX Head of Trading Operations Division, Irvan Susandy, in Jakarta, Tuesday (27/7).

In connection with the UMA, IDX expects investors to pay attention to the listed company's response to the exchange's confirmation request, to pay close attention to its performance and information disclosure.

In addition, investors should review the company's corporate action plan if the plan has not received approval from the General Meeting of Shareholders (GMS).

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