Insider record · § CEO,
10% Huang Jack Jiajia insider buys
Every disclosed SEC Form 4 open-market purchase by 10% Huang Jack Jiajia (CEO, · COE), with the stock's move after each filing. Disclosures are public record; returns are informational, not investment advice.
Disclosed buys
6
Total bought
$58.1M
Avg Δ7d
−7.0%
Win rate · 7d
40%
Avg Δ30d
−36.5%
Last filing
2026-07-08
Buy history
| Filed | Ticker | Company | Value | Price @ | Δ1d | Δ7d | Δ30d |
|---|---|---|---|---|---|---|---|
| 2026-07-08 | COE | 51Talk Online Education Group | $23.5M | $16.15 | — | — | — |
| 2026-06-30 | COE | 51Talk Online Education Group | $16.5M | $15.05 | +8.6% | +7.3% | — |
| 2026-06-26 | COE | 51Talk Online Education Group | $4.6M | $15.00 | +0.3% | +6.7% | — |
| 2026-06-18 | COE | 51Talk Online Education Group | $4.6M | $15.42 | +1.2% | −2.7% | — |
| 2026-06-10 | COE | 51Talk Online Education Group | $4.1M | $21.97 | +0.1% | −29.8% | — |
| 2026-06-01 | COE | 51Talk Online Education Group | $4.8M | $25.75 | −0.7% | −16.5% | −36.5% |