- Name of the investor: Tran Thi Thu Trang

- Security code: HHC

- Number and percentage of shares held before the transaction: 0 shares

- Number of shares purchased: 1,757,196 shares

- Number and percentage of shares held after the transaction: 1,757,196 shares, ownership ratio 10.7%

- Transaction date resulting in ownership change and becoming a major shareholder: April 7, 2017