Pursuant to the document no.103/QĐ-UBCK dated 13/02/2026 of State Securities Commision of Vietnam regarding the extension of the Certificate of Registration for Public Offering of Shares for DNSE Securities Joint Stock Company, and Document No. 36/2026/CV-DNSE-TGĐ dated 23/02/2026 of DNSE Securities Joint Stock Company (stock code DSE) regarding the adjustment of the time for exercising the right to purchase DSE shares in the additional public offering (the record date 12/01/2026, right code: MIRDSE261, ISIN: VNMIRDSE2614), Vietnam Securities Depository and Clearing Corporation (VSDC) would like to announce as follows:
- Announced information in the notice no.4686/TB-VSDC dated 25/12/2025 by VSDC:
+  Time period for right transfer: from 15/01/2026 to 25/02/2026.
+ Time period for subscription and payment: from 15/01/2026 to 03/03/2026.
+ Effective date of right issue code cancellation: 06/03/2026.
- Adjusted information:
+  Time period for right transfer: from 15/01/2026 to 12/03/2026.
+ Time period for subscription and payment: from 15/01/2026 to 16/03/2026.
+ Effective date of right issue code cancellation: 19/03/2026.
Reason: As requested by DNSE Securities Joint Stock Company.
Other information in the notice no.4686/TB-VSDC remain unchanged.