Notice of trading of rights of by a related person of VIX Securities Joint Stock Company as follow:

1) Name of related person: Nguyen Van Tuan

2) Information of internal person of the public company/public fund who is the affiliated person of individual/organization executing the transaction: Nguyen Thi Tuyet – Deputy Chairman of the BOD cum CEO

3) Trading securities code: VIX

4) Quantity, ratio of shares owned before conducting trading: 0 share

5) Number of rights to purchase shares: 0 right

6) Proportion of executing rights to purchase: 1:1

7) Number of rights to purchase registered for trading: 29,005,217 rights

8)  Proposed quantity, ratio of shares owned after conducting trading: 29,005,217 shares

9) Method of trading: put through

10)  Proposed period for conducting trading: from September 20, 2021 to October 05, 2021.