Jack Jiajia Huang, Chief Executive Officer of 51Talk Online Education Group (COE), acquired 151,620 shares of the company on August 21, 2026. The transaction, valued at approximately $3.19 million, was executed at an average price of $21.07 per share.

This significant purchase by a senior executive is often interpreted as a strong signal of confidence in the company's future prospects. Huang has been an active buyer of COE shares in recent weeks, with multiple transactions recorded in August 2026.

The recent purchases add to a series of acquisitions by Huang, underscoring a consistent belief in the company's trajectory. Investors often monitor such insider buying activity as a potential indicator of positive performance ahead.