Dear Valued Customer,

Techcom Securities Joint Stock Company (TCBS) hereby announces: Notice No. 010307/26/TB-TCBS regarding the change in the number of voting shares of Techcom Securities Joint Stock Company, and Report No. 010207/26/BC-TCBS regarding the results of the share issuance under the employee stock option program.

For further details, please refer to the attached documents:

• Notice regarding the change in the number of voting shares and share issuance results

Sincerely.