What happened 51Talk Online Education Group (NYSE American: COE) said Jack Jiajia Huang bought 2,812,140 shares from September 17 to September 25. Huang is chief executive officer, a director and a 10% owner, and the purchases totaled about $32.33 million. The shares were bought at $11.48 to $11.50 each, and Huang held 38,427,300 shares after
