CEO Jack Jiajia Huang's Significant Share Purchases in 51Talk Online Education Group

This Form 4 filing reports substantial share purchases by Jack Jiajia Huang, CEO and 10% owner of 51Talk Online Education Group (COE). Between May 15-21, 2026, Huang acquired 155,220 Class A ordinary shares (represented as ADS) through HH Talent Limited, a company he controls. The purchases were executed under a Rule 10b5-1 trading plan established in December 2025, with weighted average prices ranging from $26.34 to $28.00 per ADS. Following these transactions, Huang's total beneficial ownership includes 7,297,560 shares held directly, 432,900 shares through his spouse, and 41,976,300 shares through Dasheng Global Limited. The filing demonstrates significant insider buying activity by the company's CEO, indicating confidence in the company's prospects. All transactions were properly disclosed under Section 16 requirements.