Information Disclosure: Announcement of the Charter of Techcom Securities Joint Stock Company

Dear Valued Customers,

Techcom Securities Joint Stock Company (TCBS) announces: Decision of the Chairman of the Board of Directors No. 021606/26/QD-CTHĐQT-TCBS dated June 16, 2026, on the promulgation of the amended Charter of Techcombank Securities Joint Stock Company.

For detailed information, please see the attached document:

Sincerely.