51Talk Online Education Group (COE) insider trading
51Talk Online Education Group insiders have made 2 open-market purchases worth $32.3M since Oct 8, 2026, by 2 different insiders. The latest: Ting Shu (Director) bought $0, filed Oct 8, 2026, scored 21 out of 100. The biggest: $32.3M by Jack Jiajia Huang, filed Oct 8, 2026.
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Insider purchases
| Filed | Insider | Stake | Score | Bought | 1 week | 1 month |
|---|---|---|---|---|---|---|
| Oct 8 Form 4 (opens sec.gov) |
Ting ShuDirector · filed lateDirector · Filed late | +25% stake | 21 | $0 7,564,500 at $0.00 |
— | — |
| Oct 8 Form 4 (opens sec.gov) |
Jack Jiajia HuangCEO · filed lateCEO · Near 52-week low · Filed late | +8% stake | 31 | $32.3M 2,812,140 at $11.50 |
+8.4% | waiting |
Track record (hypothetical): a week after the filing, these buys averaged +8.4% (100% up, 1 measured).
Investors with more than 5% of COE (13D and 13G)
| Filed | Investor | Kind | Stake |
|---|---|---|---|
| Oct 16 13D/A | Jack Jiajia Huang | Activist | 37.4% |
A 13D is filed by an investor who may push for change; a 13G by a passive one.
Insiders who bought COE
- Ting Shu Director
- Jack Jiajia Huang CEO
Questions
Are insiders buying COE stock?
Yes. In the last 90 days, 2 open-market purchases were filed, worth $32.3M.
Who bought COE stock most recently?
Ting Shu, Director, bought 7,564,500 shares for $0 (Form 4 (opens sec.gov), filed Oct 8, 2026).
How does InsiderBeacon score an insider buy?
Out of 100, from who bought, how much their stake grew, the size of the trade, whether other insiders bought within ten days, where the price sat in its 52-week range, and whether it was a first or a routine buy. The score is fixed when the filing arrives. The formula and the research behind it.
Insiders are also buying, same industry
Data as of Oct 8, 2026, from SEC EDGAR Form 4 filings: open-market purchases (code P) of $25,000 or more, and open-market sales. Every row links to its filing. Scores summarise what a filing says (how the score works); outcomes are hypothetical, from the first close after the filing, and past results don't predict future ones. Disclaimer