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51Talk Online Education Group

COE Net buying
CIK 0001659494 #4358 in the set updated 17 Sep 2026
Bought (12 mo)
$230.23M
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$0.00
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$0.00
0 of 0 sales
Net
+$230.23M
+$230.23M against sales at will

By person

5 insiders · 121 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Huang Jack Jiajia
Chief Executive Officer
$230.23M (120)
—
+$230.23M
42,388,800
11.81%
$882.96M
+44.8%
Shu Ting
Director
— (1)
—
$0.00
42,744,920
11.90%
$890.38M
+23.8%
Lai Jimmy Y.
Director
—
—
—
2,982,236
0.8306%
$62.12M
+1.7%
Wu Xiaoguang
Director
—
—
—
1,404,198
0.3911%
$29.25M
+7.0%
Lin Frank Hurst
Director
—
—
—
1,192,215
0.3320%
$24.83M
+6.5%

Individual transactions

121
Insider
Date
Role
Action
Shares
Price
Amount
Huang Jack Jiajia
13 Aug 2026
Chief Executive Officer
Buy indirect
35,400
$20.83
$737.38K
Huang Jack Jiajia
12 Aug 2026
Chief Executive Officer
Buy indirect
337,500
$20.17
$6.81M
Huang Jack Jiajia
11 Aug 2026
Chief Executive Officer
Buy indirect
254,820
$19.61
$5.00M
Huang Jack Jiajia
10 Aug 2026
Chief Executive Officer
Buy indirect
199,980
$19.72
$3.94M
Huang Jack Jiajia
7 Aug 2026
Chief Executive Officer
Buy indirect
90,480
$19.39
$1.75M
Huang Jack Jiajia
6 Aug 2026
Chief Executive Officer
Buy indirect
105,120
$19.29
$2.03M
Huang Jack Jiajia
5 Aug 2026
Chief Executive Officer
Buy indirect
158,460
$19.20
$3.04M
Huang Jack Jiajia
4 Aug 2026
Chief Executive Officer
Buy indirect
125,880
$19.06
$2.40M
Huang Jack Jiajia
3 Aug 2026
Chief Executive Officer
Buy indirect
333,840
$18.48
$6.17M
Huang Jack Jiajia
31 Jul 2026
Chief Executive Officer
Buy indirect
122,580
$17.54
$2.15M
Huang Jack Jiajia
30 Jul 2026
Chief Executive Officer
Buy indirect
194,460
$17.21
$3.35M
Huang Jack Jiajia
29 Jul 2026
Chief Executive Officer
Buy indirect
109,080
$16.91
$1.84M
Huang Jack Jiajia
28 Jul 2026
Chief Executive Officer
Buy indirect
169,980
$16.88
$2.87M
Huang Jack Jiajia
27 Jul 2026
Chief Executive Officer
Buy indirect
451,320
$16.97
$7.66M
Huang Jack Jiajia
24 Jul 2026
Chief Executive Officer
Buy indirect
185,880
$16.26
$3.02M
Huang Jack Jiajia
23 Jul 2026
Chief Executive Officer
Buy indirect
301,440
$15.84
$4.77M
Huang Jack Jiajia
23 Jul 2026
Chief Executive Officer
Buy indirect
60,000
$15.60
$936.00K
Huang Jack Jiajia
23 Jul 2026
Chief Executive Officer
Buy indirect
60,000
$15.54
$932.40K
Huang Jack Jiajia
22 Jul 2026
Chief Executive Officer
Buy indirect
123,780
$15.98
$1.98M
Huang Jack Jiajia
22 Jul 2026
Chief Executive Officer
Buy indirect
59,940
$15.95
$956.04K
Huang Jack Jiajia
21 Jul 2026
Chief Executive Officer
Buy indirect
498,660
$16.62
$8.29M
Huang Jack Jiajia
20 Jul 2026
Chief Executive Officer
Buy indirect
112,500
$16.68
$1.88M
Huang Jack Jiajia
17 Jul 2026
Chief Executive Officer
Buy indirect
83,460
$16.56
$1.38M
Huang Jack Jiajia
16 Jul 2026
Chief Executive Officer
Buy indirect
111,840
$16.60
$1.86M
Huang Jack Jiajia
15 Jul 2026
Chief Executive Officer
Buy indirect
135,540
$16.93
$2.29M
Huang Jack Jiajia
14 Jul 2026
Chief Executive Officer
Buy indirect
178,800
$17.23
$3.08M
Huang Jack Jiajia
13 Jul 2026
Chief Executive Officer
Buy indirect
213,480
$17.24
$3.68M
Huang Jack Jiajia
10 Jul 2026
Chief Executive Officer
Buy indirect
95,040
$16.71
$1.59M
Huang Jack Jiajia
9 Jul 2026
Chief Executive Officer
Buy indirect
186,840
$17.19
$3.21M
Huang Jack Jiajia
8 Jul 2026
Chief Executive Officer
Buy indirect
185,880
$16.45
$3.06M
Huang Jack Jiajia
7 Jul 2026
Chief Executive Officer
Buy indirect
211,260
$16.72
$3.53M
Huang Jack Jiajia
6 Jul 2026
Chief Executive Officer
Buy indirect
165,420
$16.46
$2.72M
Huang Jack Jiajia
2 Jul 2026
Chief Executive Officer
Buy indirect
556,020
$16.78
$9.33M
Huang Jack Jiajia
1 Jul 2026
Chief Executive Officer
Buy indirect
286,800
$16.57
$4.75M
Huang Jack Jiajia
30 Jun 2026
Chief Executive Officer
Buy indirect
60
$15.95
$957.00
Huang Jack Jiajia
30 Jun 2026
Chief Executive Officer
Buy indirect
60,000
$15.52
$931.20K
Huang Jack Jiajia
30 Jun 2026
Chief Executive Officer
Buy indirect
293,520
$15.98
$4.69M
Huang Jack Jiajia
29 Jun 2026
Chief Executive Officer
Buy indirect
35,700
$15.21
$543.00K
Huang Jack Jiajia
29 Jun 2026
Chief Executive Officer
Buy indirect
60,000
$15.20
$912.00K
Huang Jack Jiajia
29 Jun 2026
Chief Executive Officer
Buy indirect
152,820
$15.23
$2.33M
Huang Jack Jiajia
26 Jun 2026
Chief Executive Officer
Buy indirect
151,800
$15.61
$2.37M
Huang Jack Jiajia
26 Jun 2026
Chief Executive Officer
Buy indirect
60
$14.85
$891.00
Huang Jack Jiajia
25 Jun 2026
Chief Executive Officer
Buy indirect
150,600
$15.76
$2.37M
Huang Jack Jiajia
24 Jun 2026
Chief Executive Officer
Buy indirect
60,000
$15.36
$921.60K
Huang Jack Jiajia
24 Jun 2026
Chief Executive Officer
Buy indirect
60,000
$15.40
$924.00K
Huang Jack Jiajia
24 Jun 2026
Chief Executive Officer
Buy indirect
60,000
$15.19
$911.40K
Huang Jack Jiajia
24 Jun 2026
Chief Executive Officer
Buy indirect
58,500
$14.81
$866.39K
Huang Jack Jiajia
24 Jun 2026
Chief Executive Officer
Buy indirect
60,000
$14.85
$891.00K
Huang Jack Jiajia
24 Jun 2026
Chief Executive Officer
Buy indirect
210,000
$15.46
$3.25M
Huang Jack Jiajia
24 Jun 2026
Chief Executive Officer
Buy indirect
3,720
$15.04
$55.95K
Huang Jack Jiajia
23 Jun 2026
Chief Executive Officer
Buy indirect
30,000
$16.00
$480.00K
Huang Jack Jiajia
23 Jun 2026
Chief Executive Officer
Buy indirect
60,000
$16.00
$960.00K
Huang Jack Jiajia
23 Jun 2026
Chief Executive Officer
Buy indirect
60,000
$16.00
$960.00K
Huang Jack Jiajia
23 Jun 2026
Chief Executive Officer
Buy indirect
72,780
$16.01
$1.17M
Huang Jack Jiajia
23 Jun 2026
Chief Executive Officer
Buy indirect
13,620
$15.50
$211.11K
Huang Jack Jiajia
23 Jun 2026
Chief Executive Officer
Buy indirect
12,000
$15.63
$187.56K
Huang Jack Jiajia
22 Jun 2026
Chief Executive Officer
Buy indirect
4,380
$15.50
$67.89K
Huang Jack Jiajia
22 Jun 2026
Chief Executive Officer
Buy indirect
12,000
$15.86
$190.32K
Huang Jack Jiajia
22 Jun 2026
Chief Executive Officer
Buy indirect
58,140
$16.02
$931.40K
Huang Jack Jiajia
18 Jun 2026
Chief Executive Officer
Buy indirect
6,000
$16.50
$99.00K
Huang Jack Jiajia
18 Jun 2026
Chief Executive Officer
Buy indirect
6,000
$16.50
$99.00K
Huang Jack Jiajia
18 Jun 2026
Chief Executive Officer
Buy indirect
85,860
$17.50
$1.50M
Huang Jack Jiajia
17 Jun 2026
Chief Executive Officer
Buy indirect
39,960
$17.20
$687.31K
Huang Jack Jiajia
16 Jun 2026
Chief Executive Officer
Buy indirect
51,600
$18.89
$974.72K
Huang Jack Jiajia
15 Jun 2026
Chief Executive Officer
Buy indirect
20,640
$19.63
$405.16K
Huang Jack Jiajia
12 Jun 2026
Chief Executive Officer
Buy indirect
89,160
$20.20
$1.80M
Huang Jack Jiajia
11 Jun 2026
Chief Executive Officer
Buy indirect
29,700
$22.10
$656.37K
Huang Jack Jiajia
10 Jun 2026
Chief Executive Officer
Buy indirect
17,580
$22.82
$401.18K
Huang Jack Jiajia
9 Jun 2026
Chief Executive Officer
Buy indirect
35,880
$21.89
$785.41K
Huang Jack Jiajia
8 Jun 2026
Chief Executive Officer
Buy indirect
23,340
$22.34
$521.42K
Huang Jack Jiajia
5 Jun 2026
Chief Executive Officer
Buy indirect
14,700
$22.74
$334.28K
Huang Jack Jiajia
4 Jun 2026
Chief Executive Officer
Buy indirect
15,420
$23.59
$363.76K
Huang Jack Jiajia
3 Jun 2026
Chief Executive Officer
Buy indirect
8,880
$24.61
$218.54K
Huang Jack Jiajia
2 Jun 2026
Chief Executive Officer
Buy indirect
56,700
$25.23
$1.43M
Huang Jack Jiajia
1 Jun 2026
Chief Executive Officer
Buy indirect
48,300
$25.57
$1.24M
Huang Jack Jiajia
29 May 2026
Chief Executive Officer
Buy indirect
21,240
$25.74
$546.72K
Huang Jack Jiajia
28 May 2026
Chief Executive Officer
Buy indirect
25,380
$26.19
$664.70K
Huang Jack Jiajia
27 May 2026
Chief Executive Officer
Buy indirect
45,840
$26.39
$1.21M
Huang Jack Jiajia
26 May 2026
Chief Executive Officer
Buy indirect
37,500
$26.28
$985.50K
Huang Jack Jiajia
22 May 2026
Chief Executive Officer
Buy indirect
74,280
$26.76
$1.99M
Huang Jack Jiajia
21 May 2026
Chief Executive Officer
Buy indirect
28,560
$26.97
$770.26K
Huang Jack Jiajia
20 May 2026
Chief Executive Officer
Buy indirect
45,600
$27.13
$1.24M
Huang Jack Jiajia
19 May 2026
Chief Executive Officer
Buy indirect
11,340
$26.87
$304.71K
Huang Jack Jiajia
18 May 2026
Chief Executive Officer
Buy indirect
22,440
$28.00
$628.32K
Huang Jack Jiajia
15 May 2026
Chief Executive Officer
Buy indirect
47,280
$26.34
$1.25M
Huang Jack Jiajia
14 May 2026
Chief Executive Officer
Buy indirect
30,000
$25.22
$756.60K
Huang Jack Jiajia
13 May 2026
Chief Executive Officer
Buy indirect
19,620
$25.32
$496.78K
Huang Jack Jiajia
12 May 2026
Chief Executive Officer
Buy indirect
28,560
$25.50
$728.28K
Huang Jack Jiajia
11 May 2026
Chief Executive Officer
Buy indirect
6,000
$26.42
$158.52K
Huang Jack Jiajia
8 May 2026
Chief Executive Officer
Buy indirect
73,080
$23.49
$1.72M
Huang Jack Jiajia
7 May 2026
Chief Executive Officer
Buy indirect
24,180
$25.01
$604.74K
Huang Jack Jiajia
6 May 2026
Chief Executive Officer
Buy indirect
22,140
$27.16
$601.32K
Huang Jack Jiajia
5 May 2026
Chief Executive Officer
Buy indirect
11,580
$28.06
$324.93K
Huang Jack Jiajia
4 May 2026
Chief Executive Officer
Buy indirect
83,580
$28.79
$2.41M
Huang Jack Jiajia
1 May 2026
Chief Executive Officer
Buy indirect
52,560
$29.05
$1.53M
Huang Jack Jiajia
30 Apr 2026
Chief Executive Officer
Buy indirect
24,180
$28.36
$685.74K
Huang Jack Jiajia
29 Apr 2026
Chief Executive Officer
Buy indirect
9,300
$27.87
$259.19K
Huang Jack Jiajia
28 Apr 2026
Chief Executive Officer
Buy indirect
64,500
$26.99
$1.74M
Huang Jack Jiajia
27 Apr 2026
Chief Executive Officer
Buy indirect
161,280
$26.30
$4.24M
Huang Jack Jiajia
24 Apr 2026
Chief Executive Officer
Buy indirect
39,720
$26.07
$1.04M
Huang Jack Jiajia
23 Apr 2026
Chief Executive Officer
Buy indirect
73,740
$25.71
$1.90M
Huang Jack Jiajia
22 Apr 2026
Chief Executive Officer
Buy indirect
12,000
$23.90
$286.80K
Huang Jack Jiajia
21 Apr 2026
Chief Executive Officer
Buy indirect
39,180
$24.37
$954.82K
Huang Jack Jiajia
20 Apr 2026
Chief Executive Officer
Buy indirect
21,480
$23.59
$506.71K
Huang Jack Jiajia
17 Apr 2026
Chief Executive Officer
Buy indirect
24,060
$25.51
$613.77K
Huang Jack Jiajia
16 Apr 2026
Chief Executive Officer
Buy indirect
60,420
$25.79
$1.56M
Huang Jack Jiajia
15 Apr 2026
Chief Executive Officer
Buy indirect
166,560
$25.69
$4.28M
Huang Jack Jiajia
14 Apr 2026
Chief Executive Officer
Buy indirect
61,200
$24.36
$1.49M
Huang Jack Jiajia
13 Apr 2026
Chief Executive Officer
Buy indirect
72,720
$22.22
$1.62M
Huang Jack Jiajia
10 Apr 2026
Chief Executive Officer
Buy indirect
151,620
$21.07
$3.19M
Huang Jack Jiajia
9 Apr 2026
Chief Executive Officer
Buy indirect
159,420
$21.70
$3.46M
Huang Jack Jiajia
8 Apr 2026
Chief Executive Officer
Buy indirect
39,720
$21.70
$861.92K
Huang Jack Jiajia
7 Apr 2026
Chief Executive Officer
Buy indirect
20,280
$21.28
$431.56K
Huang Jack Jiajia
6 Apr 2026
Chief Executive Officer
Buy indirect
117,660
$22.96
$2.70M
Huang Jack Jiajia
2 Apr 2026
Chief Executive Officer
Buy indirect
170,520
$22.21
$3.79M
Huang Jack Jiajia
1 Apr 2026
Chief Executive Officer
Buy indirect
309,660
$21.48
$6.65M
Huang Jack Jiajia
31 Mar 2026
Chief Executive Officer
Buy indirect
195,060
$19.09
$3.72M
Huang Jack Jiajia
30 Mar 2026
Chief Executive Officer
Buy indirect
337,740
$18.50
$6.25M
Huang Jack Jiajia
27 Mar 2026
Chief Executive Officer
Buy indirect
301,620
$19.37
$5.84M
Huang Jack Jiajia
26 Mar 2026
Chief Executive Officer
Buy indirect
88,560
$18.35
$1.63M
Shu Ting
26 Mar 2026
Director
Buy indirect
7,471,500
—
no price

What was left out

Form 4 filings counted 29
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 0
Transactions with no price 1
Shares from compensation/vesting 1,896,814
History held since 13 Apr 2026