51talk Online Education Group

Jack Jiajia Huang, Chief Executive Officer, a Director and 10% owner of 51Talk Online Education Group, purchased 592,320 shares of common stock on August 11, 2026.

Jack Jiajia Huang, Chief Executive Officer, a Director and 10% owner of 51Talk Online Education Group, purchased 395,580 shares of common stock on August 6, 2026.

Jack Jiajia Huang, Chief Executive Officer, a Director and 10% owner of 51Talk Online Education Group, purchased 740,760 shares of common stock on July 31, 2026.

Jack Jiajia Huang, Chief Executive Officer, a Director and 10% owner of 51Talk Online Education Group, purchased 473,520 shares of common stock on July 28, 2026.

Jack Jiajia Huang, Chief Executive Officer, a Director and 10% owner of 51Talk Online Education Group, purchased 637,200 shares of common stock on July 24, 2026.

Jack Jiajia Huang, Chief Executive Officer, a Director and 10% owner of 51Talk Online Education Group, purchased 1,103,820 shares of common stock on July 21, 2026.

Jack Jiajia Huang and affiliated entities increased their beneficial ownership in 51Talk Online Education Group through open market purchases totaling approximately $2.2 million.

HongShan Capital entities reported a reduction in their beneficial ownership of 51Talk Online Education Group's Class A Ordinary Shares to 11.5% following a block trade sale of American Depositary Shares.

Key insiders, including CEO Jack Jiajia Huang and affiliated entities, have significantly increased their beneficial ownership in 51Talk Online Education Group through open market purchases.

An amendment to Schedule 13D reveals DCM Ventures and its affiliated funds, along with their directors, collectively hold a 22.4% beneficial ownership in 51Talk Online Education Group, primarily due to an increase in the issuer's outstanding shares.

Key insiders of 51Talk Online Education Group, including founder Jack Jiajia Huang and affiliated entities, have significantly increased their beneficial ownership to 31.3% through a series of open market share purchases and existing trust structures.