COE
insider transactions51Talk Online Education Group — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 90d
+3.6M
3.6M buy · 0 sell
Net value · 90d
$83.6M
$83.6M in · $0 out
Sentiment · 90d
Net buying
100% buying · 0% selling
Open-market trades · 90d
55
3.6M buy · 0 sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Buy·P
Chief Executive Officer · 10b5-1
$405.2K
20.6K sh · $19.63
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$1.8M
89.2K sh · $20.20
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$656.4K
29.7K sh · $22.10
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$401.2K
17.6K sh · $22.82
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$785.4K
35.9K sh · $21.89
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$521.4K
23.3K sh · $22.34
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$334.3K
14.7K sh · $22.74
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$363.8K
15.4K sh · $23.59
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$218.5K
8.9K sh · $24.61
Own +0%
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Buy·P
Chief Executive Officer · 10b5-1
$1.4M
56.7K sh · $25.23
Own +0%
-
Exercise·M
Director
$0
50.3K sh
Own New
-
Exercise·M
Director
$0
50.3K sh
Own +2%
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Grant·A
Cindy Chun Tang KEY
Chief Financial Officer
$0
89.0K sh
Own New
-
Buy·P
Chief Executive Officer · 10b5-1
$1.2M
48.3K sh · $25.57
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$546.7K
21.2K sh · $25.74
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$664.7K
25.4K sh · $26.19
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$1.2M
45.8K sh · $26.39
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$985.5K
37.5K sh · $26.28
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$2.0M
74.3K sh · $26.76
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$770.3K
28.6K sh · $26.97
Own +0%
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Buy·P
Chief Executive Officer · 10b5-1
$1.2M
45.6K sh · $27.13
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$304.7K
11.3K sh · $26.87
Own +0%
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Exercise·M
Chief Executive Officer · 10b5-1
$0
137.5K sh
Own +17%
-
Exercise·M
Chief Executive Officer · 10b5-1
$0
137.5K sh
Own +0%
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Buy·P
Chief Executive Officer · 10b5-1
$628.3K
22.4K sh · $28.00
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$1.2M
47.3K sh · $26.34
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$756.6K
30.0K sh · $25.22
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$496.8K
19.6K sh · $25.32
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$728.3K
28.6K sh · $25.50
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$158.5K
6.0K sh · $26.42
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$1.7M
73.1K sh · $23.49
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$604.7K
24.2K sh · $25.01
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$601.3K
22.1K sh · $27.16
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$324.9K
11.6K sh · $28.06
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$2.4M
83.6K sh · $28.79
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$1.5M
52.6K sh · $29.05
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$685.7K
24.2K sh · $28.36
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$259.2K
9.3K sh · $27.87
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$1.7M
64.5K sh · $26.99
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$4.2M
161.3K sh · $26.30
Own +1%
-
Buy·P
Chief Executive Officer · 10b5-1
$1.0M
39.7K sh · $26.07
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$1.9M
73.7K sh · $25.71
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$286.8K
12.0K sh · $23.90
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$954.8K
39.2K sh · $24.37
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$506.7K
21.5K sh · $23.59
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$613.8K
24.1K sh · $25.51
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$1.6M
60.4K sh · $25.79
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$4.3M
166.6K sh · $25.69
Own +1%
-
Buy·P
Chief Executive Officer · 10b5-1
$1.5M
61.2K sh · $24.36
Own +0%
-
Buy·P
Chief Executive Officer · 10b5-1
$1.6M
72.7K sh · $22.22
Own +0%
-
Buy·P
Chief Executive Officer
$3.5M
159.4K sh · $21.70
Own +1%
-
Buy·P
Chief Executive Officer
$861.9K
39.7K sh · $21.70
Own +0%
-
Buy·P
Chief Executive Officer
$431.6K
20.3K sh · $21.28
Own +0%
-
Buy·P
Chief Executive Officer
$2.7M
117.7K sh · $22.96
Own +0%
-
Buy·P
Chief Executive Officer
$3.8M
170.5K sh · $22.21
Own +1%
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Exercise·M
Director
$0
45.9K sh
Own +1147675%
-
Exercise·M
Director
$0
45.9K sh
Own +3%
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Buy·P
Chief Executive Officer
$6.7M
309.7K sh · $21.48
Own +1%
-
Buy·P
Chief Executive Officer
$3.7M
195.1K sh · $19.09
Own +1%
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Exercise·M
Chief Executive Officer
$0
275.0K sh
Own New
-
Buy·P
Chief Executive Officer
$6.2M
337.7K sh · $18.50
Own +1%
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Exercise·M
Chief Executive Officer
$0
275.0K sh
Own +1%
-
Buy·P
Chief Executive Officer
$5.8M
301.6K sh · $19.37
Own +1%
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Buy·P
Chief Executive Officer
$1.6M
88.6K sh · $18.35
Own +0%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 15, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 20.6K | $405.2K |
| Jun 12, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 89.2K | $1.8M |
| Jun 11, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 29.7K | $656.4K |
| Jun 10, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 17.6K | $401.2K |
| Jun 9, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 35.9K | $785.4K |
| Jun 8, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 23.3K | $521.4K |
| Jun 5, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 14.7K | $334.3K |
| Jun 4, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 15.4K | $363.8K |
| Jun 3, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 8.9K | $218.5K |
| Jun 2, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 56.7K | $1.4M |
| Jun 1, 2026 | Jimmy Y. Lai | Exercise M | 50.3K | $0 |
| Jun 1, 2026 | Jimmy Y. Lai | Exercise M | 50.3K | $0 |
| Jun 1, 2026 | Cindy Chun Tang KEY | Grant A | 89.0K | $0 |
| Jun 1, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 48.3K | $1.2M |
| May 29, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 21.2K | $546.7K |
| May 28, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 25.4K | $664.7K |
| May 27, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 45.8K | $1.2M |
| May 26, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 37.5K | $985.5K |
| May 22, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 74.3K | $2.0M |
| May 21, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 28.6K | $770.3K |
| May 20, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 45.6K | $1.2M |
| May 19, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 11.3K | $304.7K |
| May 18, 2026 | Jack Jiajia Huang KEY 10b5-1 | Exercise M | 137.5K | $0 |
| May 18, 2026 | Jack Jiajia Huang KEY 10b5-1 | Exercise M | 137.5K | $0 |
| May 18, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 22.4K | $628.3K |
| May 15, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 47.3K | $1.2M |
| May 14, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 30.0K | $756.6K |
| May 13, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 19.6K | $496.8K |
| May 12, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 28.6K | $728.3K |
| May 11, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 6.0K | $158.5K |
| May 8, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 73.1K | $1.7M |
| May 7, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 24.2K | $604.7K |
| May 6, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 22.1K | $601.3K |
| May 5, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 11.6K | $324.9K |
| May 4, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 83.6K | $2.4M |
| May 1, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 52.6K | $1.5M |
| Apr 30, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 24.2K | $685.7K |
| Apr 29, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 9.3K | $259.2K |
| Apr 28, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 64.5K | $1.7M |
| Apr 27, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 161.3K | $4.2M |
| Apr 24, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 39.7K | $1.0M |
| Apr 23, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 73.7K | $1.9M |
| Apr 22, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 12.0K | $286.8K |
| Apr 21, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 39.2K | $954.8K |
| Apr 20, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 21.5K | $506.7K |
| Apr 17, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 24.1K | $613.8K |
| Apr 16, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 60.4K | $1.6M |
| Apr 15, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 166.6K | $4.3M |
| Apr 14, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 61.2K | $1.5M |
| Apr 13, 2026 | Jack Jiajia Huang KEY 10b5-1 | Buy P | 72.7K | $1.6M |
| Apr 9, 2026 | Jack Jiajia Huang KEY | Buy P | 159.4K | $3.5M |
| Apr 8, 2026 | Jack Jiajia Huang KEY | Buy P | 39.7K | $861.9K |
| Apr 7, 2026 | Jack Jiajia Huang KEY | Buy P | 20.3K | $431.6K |
| Apr 6, 2026 | Jack Jiajia Huang KEY | Buy P | 117.7K | $2.7M |
| Apr 2, 2026 | Jack Jiajia Huang KEY | Buy P | 170.5K | $3.8M |
| Apr 1, 2026 | Xiaoguang Wu | Exercise M | 45.9K | $0 |
| Apr 1, 2026 | Xiaoguang Wu | Exercise M | 45.9K | $0 |
| Apr 1, 2026 | Jack Jiajia Huang KEY | Buy P | 309.7K | $6.7M |
| Mar 31, 2026 | Jack Jiajia Huang KEY | Buy P | 195.1K | $3.7M |
| Mar 30, 2026 | Jack Jiajia Huang KEY | Exercise M | 275.0K | $0 |
| Mar 30, 2026 | Jack Jiajia Huang KEY | Buy P | 337.7K | $6.2M |
| Mar 30, 2026 | Jack Jiajia Huang KEY | Exercise M | 275.0K | $0 |
| Mar 27, 2026 | Jack Jiajia Huang KEY | Buy P | 301.6K | $5.8M |
| Mar 26, 2026 | Jack Jiajia Huang KEY | Buy P | 88.6K | $1.6M |
About COE insider trading
This page tracks insider transactions for 51Talk Online Education Group (COE) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.