1

Organization/Individual:

Relationship:

Ngo Thi Ngoc Lieu

Mother

2

Related person in the organization listed:

Cao Tan Thach

Position in the organization listed:

Members of the BOD

Number of owning share:

1,256,040

3

Securities code:

NLG

4

Type of transaction:

Sale

5

Number of share before transaction:

3,350,019

6

Number of share to be traded:

500,000

7

Number of share after transaction:

2,850,019

8

Trading period:

9

Reason (if any):

10

Effective date/Completion date:

Jul 5, 2021 – Aug 3, 2021

11

Trading method:

12

Other: