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, Director, and 10% owner of 51Talk Online Education Group (COE). Between June 29 and July 2, 2026, Huang acquired 1,440,920 Class A ordinary shares (represented as ADS) through HH Talent Limited, a British Virgin Islands company he controls. The purchases were executed under a Rule 10b5-1 trading plan adopted in December 2025, with weighted average prices ranging from $15.20 to $16.78 per ADS. Following these transactions, Huang's total beneficial ownership includes 7,297,560 shares held directly, 432,900 shares held by his spouse, and 42,251,300 shares held through Dasheng Global Limited. The filing demonstrates significant insider confidence through substantial open market purchases totaling over 1.4 million shares during a four-day period.