SD2 Sees New 7.37% Major Shareholder in VND 6.06B Block Trade

Overview

Song Da 2 Joint Stock Company (SD2) reported a significant change in its shareholder structure with the emergence of a new major shareholder. Individual investor Ms. Tran Thi Kim Dung acquired a 7.37% stake from the company’s CEO, Mr. Hoang Van Son, in a block trade valued at VND 6.06 billion. This transaction occurs as SD2’s stock price trades at its highest level in a year and ahead of the company’s annual general meeting of shareholders (AGM).

Key Facts

• Ms. Tran Thi Kim Dung acquired 1.06 million SD2 shares, representing a 7.37% stake, on April 7, 2026.
• The transaction was a block trade valued at VND 6.06 billion.
• The seller was Mr. Hoang Van Son, a member of the Board of Directors and CEO of SD2, who sold his entire shareholding in the company.
• SD2’s stock closed at VND 5,300 per share on April 13, 2026, its highest price in one year and representing a 43% increase year-to-date in 2026.
• SD2 recently changed the final registration date for its 2026 AGM from April 8 to April 24, 2026.
• In late 2025, former Chairman Duong Ngoc Hai reduced his stake while Deputy General Director Nguyen Van Cuong increased his ownership to 19.43%.

What Happened

According to a shareholder ownership report updated by the Hanoi Stock Exchange (HNX), individual investor Ms. Tran Thi Kim Dung executed a large purchase order for SD2 shares on April 7, 2026. The transaction involved over 1.06 million shares, moving her from holding no SD2 shares to becoming a major shareholder with a 7.37% stake in the company’s charter capital. The trade was conducted as a block agreement valued at VND 6.06 billion.

On the same day, Mr. Hoang Van Son, a Board member and CEO of SD2, sold an equivalent volume of shares—over 1.06 million—to Ms. Dung. Following this sale, Mr. Son no longer holds any shares in the company. The company filing indicates this is the only major shareholder transaction at SD2 so far in 2026. Notably, SD2 changed the final registration date for its upcoming AGM in early April, meaning Ms. Dung will be eligible to participate as a major shareholder.

Market Context

SD2 shares trade on the Hanoi Stock Exchange (HNX). The stock closed at VND 5,300 on April 13, 2026, marking its highest level in one year and representing a 43% gain since the start of 2026. This transaction occurs against a backdrop of recent ownership volatility; in late 2025, the shareholder structure saw significant churn with the former chairman reducing his stake and a deputy general director substantially increasing his holding.

Strategic Significance

The entry of a new major shareholder during a period of strong price performance and ahead of the AGM suggests potential shifts in corporate governance or strategic alignment. As a major shareholder, Ms. Dung is now subject to stricter disclosure requirements for any future SD2 transactions, enhancing market transparency. The simultaneous exit of the CEO from the shareholder register raises questions about insider sentiment and future management alignment with other large investors.

What to Watch

• The outcome of SD2’s annual general meeting of shareholders scheduled after the new registration date of April 24, 2026.
• Any further changes in the shareholder structure, particularly actions by Deputy General Director Nguyen Van Cuong (19.43% holder) or other insiders.
• Future trading disclosures from Ms. Tran Thi Kim Dung regarding her SD2 holdings, as required by major shareholder regulations.
• SD2’s financial and operational performance in upcoming quarterly reports to assess fundamentals supporting the elevated share price.