VIX Securities Joint Stock Company announced the change in personnel as follows: Mr. Thai Hoang Long Newly appointed position: Deputy CEO Effective date: October 19, 2022. Mrs. Nguyen Thi Tuyet Former position in the organization: Deputy Chairman of the BOD to Newly appointed position: Chairman of the BOD Effective date: November 02, 2022. Mrs. Nguyen Thi Tuyet Resigned position: Deputy Chairman of the BOD and Mrs. Nguyen Thi Hong Hanh Resigned position: Chairman of the BOD Effective date: November 02, 2022.