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
16
Total bought
$160.2M
Avg Δ7d
−1.3%
Win rate · 7d
53%
Avg Δ30d
+3.0%
Last filing
2026-08-21
Buy history
| Filed | Ticker | Company | Value | Price @ | Δ1d | Δ7d | Δ30d |
|---|---|---|---|---|---|---|---|
| 2026-08-21 | COE | 51Talk Online Education Group | $3.9M | $15.50 | +8.4% | — | — |
| 2026-08-13 | COE | 51Talk Online Education Group | $11.8M | $20.21 | −2.7% | −23.3% | — |
| 2026-08-12 | COE | 51Talk Online Education Group | $7.7M | $20.00 | +3.0% | −18.5% | — |
| 2026-08-10 | COE | 51Talk Online Education Group | $13.8M | $19.50 | +2.6% | −3.2% | — |
| 2026-08-05 | COE | 51Talk Online Education Group | $8.1M | $18.76 | +2.2% | +7.7% | — |
| 2026-07-30 | COE | 51Talk Online Education Group | $10.7M | $16.93 | +4.3% | +13.3% | — |
| 2026-07-27 | COE | 51Talk Online Education Group | $17.9M | $16.08 | +3.7% | +20.5% | +2.1% |
| 2026-07-23 | COE | 51Talk Online Education Group | $10.5M | $15.60 | +3.1% | +11.7% | +7.7% |
| 2026-07-20 | COE | 51Talk Online Education Group | $8.5M | $15.98 | −1.1% | +7.6% | +2.0% |
| 2026-07-13 | COE | 51Talk Online Education Group | $9.3M | $16.82 | −2.9% | −1.9% | +20.2% |
| 2026-07-08 | COE | 51Talk Online Education Group | $23.5M | $16.15 | +3.4% | +2.3% | +20.7% |
| 2026-06-30 | COE | 51Talk Online Education Group | $16.5M | $15.05 | +8.6% | +7.3% | +15.8% |
| 2026-06-26 | COE | 51Talk Online Education Group | $4.6M | $15.00 | +0.3% | +6.7% | +14.7% |
| 2026-06-18 | COE | 51Talk Online Education Group | $4.6M | $15.42 | +1.2% | −2.7% | +7.0% |
| 2026-06-10 | COE | 51Talk Online Education Group | $4.1M | $21.97 | +0.1% | −29.8% | −23.4% |
| 2026-06-01 | COE | 51Talk Online Education Group | $4.8M | $25.75 | −0.7% | −16.5% | −36.5% |