Huang Jack Jiajia

Insider profile

Performance

Overall performance
Performance over holding periods
30 days 90 days 120 days
Average return 1% 8.2% 15.1%
Success rate 89% 68% 82%
Transactions
6 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Huang Jack Jiajia's trades of 51Talk Online Education Group's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-10-08 2026-09-25
B Purchase
28,192 +21.7%
236.03
US$137,447 		28,192 +21.7% 236.03 US$137,447
2026-10-08 2026-09-24
B Purchase
96,539 +10.6%
138.56
US$2,873,735 		96,539 +10.6% 138.56 US$2,873,735
2026-10-08 2026-09-23
B Purchase
64,230 -27.6%
395.66
US$3,074,742 		64,230 -27.6% 395.66 US$3,074,742
2026-10-08 2026-09-22
B Purchase
378,420 +1.1%
11.50
US$4,351,830 		378,420 +1.1% 11.50 US$4,351,830
2026-10-08 2026-09-18
B Purchase
1,920 +0.0%
11.50
US$22,080 		1,920 +0.0% 11.50 US$22,080
2026-10-08 2026-09-17
B Purchase
304,020 +0.9%
11.48
US$3,490,150 		304,020 +0.9% 11.48 US$3,490,150
2026-08-21 2026-08-13
PP Planned purchase
35,400 +0.1%
20.83
US$737,382 		35,400 +0.1% 20.83 US$737,382
2026-08-13 2026-08-12
PP Planned purchase
337,500 +1.0%
20.17
US$6,807,375 		337,500 +1.0% 20.17 US$6,807,375
2026-08-13 2026-08-11
PP Planned purchase
254,820 +0.7%
19.61
US$4,997,020 		254,820 +0.7% 19.61 US$4,997,020
2026-08-12 2026-08-10
PP Planned purchase
199,980 +0.6%
19.72
US$3,943,606 		199,980 +0.6% 19.72 US$3,943,606
2026-08-12 2026-08-07
PP Planned purchase
90,480 +0.3%
19.39
US$1,754,407 		90,480 +0.3% 19.39 US$1,754,407
2026-08-12 2026-08-06
PP Planned purchase
105,120 +0.3%
19.29
US$2,027,765 		105,120 +0.3% 19.29 US$2,027,765
2026-08-10 2026-08-05
PP Planned purchase
158,460 +0.5%
19.20
US$3,042,432 		158,460 +0.5% 19.20 US$3,042,432
2026-08-10 2026-08-04
PP Planned purchase
125,880 +0.4%
19.06
US$2,399,273 		125,880 +0.4% 19.06 US$2,399,273
2026-08-10 2026-08-03
PP Planned purchase
333,840 +1.0%
18.48
US$6,169,363 		333,840 +1.0% 18.48 US$6,169,363
2026-08-10 2026-07-31
PP Planned purchase
122,580 +0.4%
17.54
US$2,150,053 		122,580 +0.4% 17.54 US$2,150,053
2026-08-05 2026-07-30
PP Planned purchase
194,460 +0.6%
17.21
US$3,346,657 		194,460 +0.6% 17.21 US$3,346,657
2026-08-05 2026-07-29
PP Planned purchase
109,080 +0.3%
16.91
US$1,844,543 		109,080 +0.3% 16.91 US$1,844,543
2026-08-05 2026-07-28
PP Planned purchase
169,980 +0.5%
16.88
US$2,869,262 		169,980 +0.5% 16.88 US$2,869,262
2026-07-30 2026-07-27
PP Planned purchase
451,320 +1.4%
16.97
US$7,658,900 		451,320 +1.4% 16.97 US$7,658,900
2026-07-30 2026-07-24
PP Planned purchase
185,880 +0.6%
16.26
US$3,022,409 		185,880 +0.6% 16.26 US$3,022,409
2026-07-27 2026-07-23
PP Planned purchase
301,440 +0.9%
15.84
US$4,774,810 		301,440 +0.9% 15.84 US$4,774,810
2026-07-27 2026-07-23
PP Planned purchase
60,000 +0.2%
15.60
US$936,000 		60,000 +0.2% 15.60 US$936,000
2026-07-27 2026-07-23
PP Planned purchase
60,000 +0.2%
15.54
US$932,400 		60,000 +0.2% 15.54 US$932,400
2026-07-27 2026-07-22
PP Planned purchase
123,780 +0.4%
15.98
US$1,978,004 		123,780 +0.4% 15.98 US$1,978,004
2026-07-27 2026-07-22
PP Planned purchase
59,940 +0.2%
15.95
US$956,043 		59,940 +0.2% 15.95 US$956,043
2026-07-27 2026-07-21
PP Planned purchase
498,660 +1.6%
16.62
US$8,287,729 		498,660 +1.6% 16.62 US$8,287,729
2026-07-23 2026-07-20
PP Planned purchase
112,500 +0.4%
16.68
US$1,876,500 		112,500 +0.4% 16.68 US$1,876,500
2026-07-23 2026-07-17
PP Planned purchase
83,460 +0.3%
16.56
US$1,382,098 		83,460 +0.3% 16.56 US$1,382,098
2026-07-23 2026-07-16
PP Planned purchase
111,840 +0.4%
16.60
US$1,856,544 		111,840 +0.4% 16.60 US$1,856,544
2026-07-23 2026-07-15
PP Planned purchase
135,540 +0.4%
16.93
US$2,294,692 		135,540 +0.4% 16.93 US$2,294,692
2026-07-23 2026-07-14
PP Planned purchase
178,800 +0.6%
17.23
US$3,080,724 		178,800 +0.6% 17.23 US$3,080,724
2026-07-20 2026-07-13
PP Planned purchase
213,480 +0.7%
17.24
US$3,680,395 		213,480 +0.7% 17.24 US$3,680,395
2026-07-20 2026-07-10
PP Planned purchase
95,040 +0.3%
16.71
US$1,588,118 		95,040 +0.3% 16.71 US$1,588,118
2026-07-20 2026-07-09
PP Planned purchase
186,840 +0.6%
17.19
US$3,211,780 		186,840 +0.6% 17.19 US$3,211,780
2026-07-13 2026-07-08
PP Planned purchase
185,880 +0.6%
16.45
US$3,057,726 		185,880 +0.6% 16.45 US$3,057,726
2026-07-13 2026-07-07
PP Planned purchase
211,260 +0.7%
16.72
US$3,532,267 		211,260 +0.7% 16.72 US$3,532,267
2026-07-13 2026-07-06
PP Planned purchase
165,420 +0.6%
16.46
US$2,722,813 		165,420 +0.6% 16.46 US$2,722,813
2026-07-08 2026-07-02
PP Planned purchase
556,020 +1.9%
16.78
US$9,330,016 		556,020 +1.9% 16.78 US$9,330,016
2026-07-08 2026-07-01
PP Planned purchase
286,800 +1.0%
16.57
US$4,752,276 		286,800 +1.0% 16.57 US$4,752,276
2026-07-08 2026-06-30
PP Planned purchase
60 +0.0%
15.95
US$957 		60 +0.0% 15.95 US$957
2026-07-08 2026-06-30
PP Planned purchase
60,000 +0.2%
15.52
US$931,200 		60,000 +0.2% 15.52 US$931,200
2026-07-08 2026-06-30
PP Planned purchase
293,520 +1.0%
15.98
US$4,690,450 		293,520 +1.0% 15.98 US$4,690,450
2026-07-08 2026-06-29
PP Planned purchase
35,700 +0.1%
15.21
US$542,997 		35,700 +0.1% 15.21 US$542,997
2026-07-08 2026-06-29
PP Planned purchase
60,000 +0.2%
15.20
US$912,000 		60,000 +0.2% 15.20 US$912,000

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