Huang Jack Jiajia — Chief Executive Officer
Insider trading activity for Huang Jack Jiajia sourced from SEC EDGAR Form 4 filings.
Overview
- Title: Chief Executive Officer
- Company: 51Talk Online Education Group
- Total insider trades: 97
- Total buy volume: $132.0M
- Total sell volume: $0
- Last trade: Aug 21, 2026
Recent Trades
| Date | Insider | Ticker / Company |
Type | Shares | Value |
| Aug 18, 2026 |
Huang Jack Jiajia |
COE 51Talk Online Education Group |
OTHER |
137,500 |
N/A |
| Aug 13, 2026 |
Huang Jack Jiajia |
COE 51Talk Online Education Group |
BUY |
35,400 |
$737K |
| Apr 10, 2026 |
Huang Jack Jiajia |
COE 51Talk Online Education Group |
BUY |
151,620 |
$3.2M |
| Aug 18, 2026 |
Huang Jack Jiajia |
COE 51Talk Online Education Group |
OTHER |
137,500 |
N/A |
| Jul 2, 2026 |
Huang Jack Jiajia |
COE 51Talk Online Education Group |
BUY |
556,020 |
$9.3M |
| Jul 1, 2026 |
Huang Jack Jiajia |
COE 51Talk Online Education Group |
BUY |
286,800 |
$4.8M |
| Jun 30, 2026 |
Huang Jack Jiajia |
COE 51Talk Online Education Group |
BUY |
60 |
$957 |
| Jun 30, 2026 |
Huang Jack Jiajia |
COE 51Talk Online Education Group |
BUY |
60,000 |
$931K |
| Jun 30, 2026 |
Huang Jack Jiajia |
COE 51Talk Online Education Group |
BUY |
293,520 |
$4.7M |
| Jun 29, 2026 |
Huang Jack Jiajia |
COE 51Talk Online Education Group |
BUY |
35,700 |
$543K |
| Jun 29, 2026 |
Huang Jack Jiajia |
COE 51Talk Online Education Group |
BUY |
60,000 |
$912K |
| Jun 29, 2026 |
Huang Jack Jiajia |
COE 51Talk Online Education Group |
BUY |
152,820 |
$2.3M |
| Jun 30, 2026 |
Huang Jack Jiajia |
COE 51Talk Online Education Group |
OTHER |
275,000 |
N/A |
| Jun 26, 2026 |
Huang Jack Jiajia |
COE 51Talk Online Education Group |
BUY |
151,800 |
$2.4M |
| Jun 26, 2026 |
Huang Jack Jiajia |
COE 51Talk Online Education Group |
BUY |
60 |
$891 |
| Jun 25, 2026 |
Huang Jack Jiajia |
COE 51Talk Online Education Group |
BUY |
150,600 |
$2.4M |
| Jun 24, 2026 |
Huang Jack Jiajia |
COE 51Talk Online Education Group |
BUY |
60,000 |
$922K |
| Jun 24, 2026 |
Huang Jack Jiajia |
COE 51Talk Online Education Group |
BUY |
60,000 |
$924K |
| Jun 24, 2026 |
Huang Jack Jiajia |
COE 51Talk Online Education Group |
BUY |
60,000 |
$911K |
| Jun 24, 2026 |
Huang Jack Jiajia |
COE 51Talk Online Education Group |
BUY |
58,500 |
$866K |
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