Listing Information

Ordinary Shares

ADR Share

What are ADRs?

American Depositary Receipts (ADRs) are securities issued by a U.S. commercial bank (referred to as a “depositary bank”) that represent an established number of shares of a non-U.S. company’s equity. ADRs trade, settle and clear in the same manner as other U.S. securities.

Trading in ADRs

You can purchase or sell ADRs like any other OTC traded ADRs via your broker. AIS’s depository bank is The Bank of New York Mellon who provides the following services for U.S. and Canadian ADR holders

Contact Information

To learn more about ADRs please visit The Bank of New York Mellon’s website at www.adrbny.com or contact: Bank of New York Mellon ADR Division Arlene C.Villarveal 212-815-8162 Cathy Huang 852-2840-9768

ADVANCED INFO SER TH SDR 10TO1

Thai NVDR

Total shareholding

8.36%

of total paid-up capital of AIS

Thai NVDR Company Limited

Thai NVDR Co., Ltd. (Thai NVDR) was established in 2000 by the Stock Exchange of Thailand (SET). The SET is the major shareholder, holding 99.99% of the total shares. Thai NVDR is responsible for issuing and selling Non-Voting Depository Receipts (NVDRs) to investors.

Thai NVDR is responsible for executing the purchase or sale of those listed company shares whose investors wish to trade through NVDRs. This service is offered to all, irrespective of the number of securities held or the holder’s nationality. NVDR holders receive the same full financial benefits as they would receive had they invested directly in shares (i.e. dividends, rights, and warrants) but there are no voting rights for NVDR holders. (Source: www.set.or.th)

Total shareholding of Thai NVDR in AIS

248,598,673 shares

equivalent to 8.36% of total paid-up capital of AIS (Source: Thailand Securities Depository Co., Ltd. as of 20 August 2025, the latest record date for the right to receive dividend)