Huang Jack Jiajia
CIK 2029760
Transactions on file
134
Open-market buys
126
Win rate (buys)
5%
126 scored
Avg % since filing (buys)
-37.5%
Tickers traded
Recent activity
| Filed | Txn date | Issuer | Roles | Code | Shares | Value | % since Filing | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-10-08 | 2026-10-02 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Tax | 4,020 | $42.0K | +12.1% | open → |
| 2026-10-08 | 2026-10-01 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Exer. | 18,180 | $0.00 | — | open → |
| 2026-10-08 | 2026-09-25 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 1,227,600 | $14.12M | +2.0% | open → |
| 2026-10-08 | 2026-09-24 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 2,880 | $33.1K | +2.0% | open → |
| 2026-10-08 | 2026-09-23 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 897,300 | $10.32M | +2.0% | open → |
| 2026-10-08 | 2026-09-22 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 378,420 | $4.35M | +2.0% | open → |
| 2026-10-08 | 2026-09-18 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 1,920 | $22.1K | +2.0% | open → |
| 2026-10-08 | 2026-09-17 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 304,020 | $3.49M | +2.2% | open → |
| 2026-08-21 | 2026-08-13 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 35,400 | $737.4K | -43.7% | open → |
| 2026-08-21 | 2026-04-10 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 151,620 | $3.19M | -44.3% | open → |
| 2026-08-21 | 2026-08-18 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Exer. | 137,500 | $0.00 | — | open → |
| 2026-08-13 | 2026-08-12 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 337,500 | $6.81M | -41.8% | open → |
| 2026-08-13 | 2026-08-11 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 254,820 | $5.00M | -40.2% | open → |
| 2026-08-12 | 2026-08-10 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 199,980 | $3.94M | -40.5% | open → |
| 2026-08-12 | 2026-08-07 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 90,480 | $1.75M | -39.5% | open → |
| 2026-08-12 | 2026-08-06 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 105,120 | $2.03M | -39.2% | open → |
| 2026-08-10 | 2026-08-05 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 158,460 | $3.04M | -38.9% | open → |
| 2026-08-10 | 2026-08-04 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 125,880 | $2.40M | -38.5% | open → |
| 2026-08-10 | 2026-08-03 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 333,840 | $6.17M | -36.5% | open → |
| 2026-08-10 | 2026-07-31 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 122,580 | $2.15M | -33.1% | open → |
| 2026-08-05 | 2026-07-30 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 194,460 | $3.35M | -31.8% | open → |
| 2026-08-05 | 2026-07-29 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 109,080 | $1.84M | -30.6% | open → |
| 2026-08-05 | 2026-07-28 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 169,980 | $2.87M | -30.5% | open → |
| 2026-07-30 | 2026-07-27 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 451,320 | $7.66M | -30.9% | open → |
| 2026-07-30 | 2026-07-24 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 185,880 | $3.02M | -27.9% | open → |
| 2026-07-27 | 2026-07-23 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 301,440 | $4.77M | -25.9% | open → |
| 2026-07-27 | 2026-07-23 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 60,000 | $936.0K | -24.8% | open → |
| 2026-07-27 | 2026-07-23 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 60,000 | $932.4K | -24.5% | open → |
| 2026-07-27 | 2026-07-22 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 123,780 | $1.98M | -26.6% | open → |
| 2026-07-27 | 2026-07-22 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 59,940 | $956.0K | -26.5% | open → |
| 2026-07-27 | 2026-07-21 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 498,660 | $8.29M | -29.4% | open → |
| 2026-07-23 | 2026-07-20 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 112,500 | $1.88M | -29.7% | open → |
| 2026-07-23 | 2026-07-17 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 83,460 | $1.38M | -29.2% | open → |
| 2026-07-23 | 2026-07-16 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 111,840 | $1.86M | -29.3% | open → |
| 2026-07-23 | 2026-07-15 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 135,540 | $2.29M | -30.7% | open → |
| 2026-07-23 | 2026-07-14 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 178,800 | $3.08M | -31.9% | open → |
| 2026-07-20 | 2026-07-14 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Tax | 12,000 | $205.6K | -31.5% | open → |
| 2026-07-20 | 2026-07-10 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Exer. | 72,720 | $0.00 | — | open → |
| 2026-07-20 | 2026-07-13 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 213,480 | $3.68M | -32.0% | open → |
| 2026-07-20 | 2026-07-10 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 95,040 | $1.59M | -29.8% | open → |
| 2026-07-20 | 2026-07-09 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 186,840 | $3.21M | -31.8% | open → |
| 2026-07-13 | 2026-07-08 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 185,880 | $3.06M | -28.7% | open → |
| 2026-07-13 | 2026-07-07 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 211,260 | $3.53M | -29.8% | open → |
| 2026-07-13 | 2026-07-06 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 165,420 | $2.72M | -28.7% | open → |
| 2026-07-08 | 2026-07-02 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 556,020 | $9.33M | -30.1% | open → |
| 2026-07-08 | 2026-07-01 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 286,800 | $4.75M | -29.2% | open → |
| 2026-07-08 | 2026-06-30 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 60 | $957.00 | -26.5% | open → |
| 2026-07-08 | 2026-06-30 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 60,000 | $931.2K | -24.4% | open → |
| 2026-07-08 | 2026-06-30 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 293,520 | $4.69M | -26.6% | open → |
| 2026-07-08 | 2026-06-29 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 35,700 | $543.0K | -22.9% | open → |
| 2026-07-08 | 2026-06-29 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 60,000 | $912.0K | -22.8% | open → |
| 2026-07-08 | 2026-06-29 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 152,820 | $2.33M | -23.0% | open → |
| 2026-06-30 | 2026-06-26 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 151,800 | $2.37M | -24.9% | open → |
| 2026-06-30 | 2026-06-26 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 60 | $891.00 | -21.0% | open → |
| 2026-06-30 | 2026-06-25 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 150,600 | $2.37M | -25.6% | open → |
| 2026-06-30 | 2026-06-24 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 60,000 | $921.6K | -23.6% | open → |
| 2026-06-30 | 2026-06-24 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 60,000 | $924.0K | -23.8% | open → |
| 2026-06-30 | 2026-06-24 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 60,000 | $911.4K | -22.8% | open → |
| 2026-06-30 | 2026-06-24 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 58,500 | $866.4K | -20.8% | open → |
| 2026-06-30 | 2026-06-24 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 60,000 | $891.0K | -21.0% | open → |
| 2026-06-30 | 2026-06-24 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 210,000 | $3.25M | -24.1% | open → |
| 2026-06-30 | 2026-06-24 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 3,720 | $55.9K | -22.0% | open → |
| 2026-06-30 | 2026-06-23 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 30,000 | $480.0K | -26.7% | open → |
| 2026-06-30 | 2026-06-23 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 60,000 | $960.0K | -26.7% | open → |
| 2026-06-30 | 2026-06-23 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 60,000 | $960.0K | -26.7% | open → |
| 2026-06-30 | 2026-06-23 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 72,780 | $1.17M | -26.7% | open → |
| 2026-06-30 | 2026-06-23 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 13,620 | $211.1K | -24.3% | open → |
| 2026-06-30 | 2026-06-23 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 12,000 | $187.6K | -25.0% | open → |
| 2026-06-30 | 2026-06-30 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Exer. | 275,000 | $0.00 | — | open → |
| 2026-06-26 | 2026-06-22 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 4,380 | $67.9K | -24.3% | open → |
| 2026-06-26 | 2026-06-22 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 12,000 | $190.3K | -26.0% | open → |
| 2026-06-26 | 2026-06-22 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 58,140 | $931.4K | -26.8% | open → |
| 2026-06-26 | 2026-06-18 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 6,000 | $99.0K | -28.9% | open → |
| 2026-06-26 | 2026-06-18 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 6,000 | $99.0K | -28.9% | open → |
| 2026-06-26 | 2026-06-18 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 85,860 | $1.50M | -33.0% | open → |
| 2026-06-26 | 2026-06-17 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 39,960 | $687.3K | -31.8% | open → |
| 2026-06-26 | 2026-06-16 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 51,600 | $974.7K | -37.9% | open → |
| 2026-06-18 | 2026-06-15 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 20,640 | $405.2K | -40.2% | open → |
| 2026-06-18 | 2026-06-12 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 89,160 | $1.80M | -41.9% | open → |
| 2026-06-18 | 2026-06-11 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 29,700 | $656.4K | -46.9% | open → |
| 2026-06-18 | 2026-06-10 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 17,580 | $401.2K | -48.6% | open → |
| 2026-06-18 | 2026-06-09 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 35,880 | $785.4K | -46.4% | open → |
| 2026-06-18 | 2026-06-08 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 23,340 | $521.4K | -47.5% | open → |
| 2026-06-10 | 2026-06-05 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 14,700 | $334.3K | -48.4% | open → |
| 2026-06-10 | 2026-06-04 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 15,420 | $363.8K | -50.3% | open → |
| 2026-06-10 | 2026-06-03 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 8,880 | $218.5K | -52.3% | open → |
| 2026-06-10 | 2026-06-02 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 56,700 | $1.43M | -53.5% | open → |
| 2026-06-10 | 2026-06-01 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 48,300 | $1.24M | -54.1% | open → |
| 2026-06-10 | 2026-05-29 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 21,240 | $546.7K | -54.4% | open → |
| 2026-06-01 | 2026-05-28 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 25,380 | $664.7K | -55.2% | open → |
| 2026-06-01 | 2026-05-27 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 45,840 | $1.21M | -55.6% | open → |
| 2026-06-01 | 2026-05-26 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 37,500 | $985.5K | -55.4% | open → |
| 2026-06-01 | 2026-05-22 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 74,280 | $1.99M | -56.2% | open → |
| 2026-05-26 | 2026-05-21 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 28,560 | $770.3K | -56.5% | open → |
| 2026-05-26 | 2026-05-20 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 45,600 | $1.24M | -56.8% | open → |
| 2026-05-26 | 2026-05-19 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 11,340 | $304.7K | -56.3% | open → |
| 2026-05-26 | 2026-05-18 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 22,440 | $628.3K | -58.1% | open → |
| 2026-05-26 | 2026-05-15 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 47,280 | $1.25M | -55.5% | open → |
| 2026-05-19 | 2026-05-14 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 30,000 | $756.6K | -53.5% | open → |
| 2026-05-19 | 2026-05-13 | COE 51Talk Online Education Group | OfficerDirector10% Chief Executive Officer | Buy | 19,620 | $496.8K | -53.7% | open → |
