Huang Jack Jiajia: insider trades.
Huang Jack Jiajia reported 44 non-derivative transactions on 11 SEC ownership filings in Q3 2026: 41 open-market purchases ($125.6M) and 0 sales, across 1 company.
- Transactions
- 44
- Purchases (P)
- 41
- Sales (S)
- 0
- Companies
- 1
- Name as filed
- Huang Jack Jiajia
Companies
| Company | Relationship | Transactions |
|---|---|---|
| 51Talk Online Education Group (COE) | Director, Officer, TenPercentOwner · Chief Executive Officer | 44 |
Transactions
| Date | Company | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-08-18 | 51Talk Online Education Group | M | 137,500 | $0 | 42,388,800 | Form 4 |
| 2026-08-13 | 51Talk Online Education Group | P | 35,400 | $20.83 | 35,615,160 | Form 4 |
| 2026-08-12 | 51Talk Online Education Group | P | 337,500 | $20.17 | 35,428,140 | Form 4 |
| 2026-08-11 | 51Talk Online Education Group | P | 254,820 | $19.61 | 35,090,640 | Form 4 |
| 2026-08-10 | 51Talk Online Education Group | P | 199,980 | $19.72 | 34,835,820 | Form 4 |
| 2026-08-07 | 51Talk Online Education Group | P | 90,480 | $19.39 | 34,635,840 | Form 4 |
| 2026-08-06 | 51Talk Online Education Group | P | 105,120 | $19.29 | 34,545,360 | Form 4 |
| 2026-08-05 | 51Talk Online Education Group | P | 158,460 | $19.2 | 34,440,240 | Form 4 |
| 2026-08-04 | 51Talk Online Education Group | P | 125,880 | $19.06 | 34,281,780 | Form 4 |
| 2026-08-03 | 51Talk Online Education Group | P | 333,840 | $18.48 | 34,155,900 | Form 4 |
| 2026-07-31 | 51Talk Online Education Group | P | 122,580 | $17.54 | 33,822,060 | Form 4 |
| 2026-07-30 | 51Talk Online Education Group | P | 194,460 | $17.21 | 33,699,480 | Form 4 |
| 2026-07-29 | 51Talk Online Education Group | P | 109,080 | $16.91 | 33,505,020 | Form 4 |
| 2026-07-28 | 51Talk Online Education Group | P | 169,980 | $16.88 | 33,395,940 | Form 4 |
| 2026-07-27 | 51Talk Online Education Group | P | 451,320 | $16.97 | 33,225,960 | Form 4 |
| 2026-07-24 | 51Talk Online Education Group | P | 185,880 | $16.26 | 32,774,640 | Form 4 |
| 2026-07-23 | 51Talk Online Education Group | P | 301,440 | $15.84 | 32,588,760 | Form 4 |
| 2026-07-23 | 51Talk Online Education Group | P | 60,000 | $15.54 | 32,227,320 | Form 4 |
| 2026-07-23 | 51Talk Online Education Group | P | 60,000 | $15.6 | 32,287,320 | Form 4 |
| 2026-07-22 | 51Talk Online Education Group | P | 59,940 | $15.95 | 32,043,540 | Form 4 |
| 2026-07-22 | 51Talk Online Education Group | P | 123,780 | $15.98 | 32,167,320 | Form 4 |
| 2026-07-21 | 51Talk Online Education Group | P | 498,660 | $16.62 | 31,983,600 | Form 4 |
| 2026-07-20 | 51Talk Online Education Group | P | 112,500 | $16.68 | 31,484,940 | Form 4 |
| 2026-07-17 | 51Talk Online Education Group | P | 83,460 | $16.56 | 31,372,440 | Form 4 |
| 2026-07-16 | 51Talk Online Education Group | P | 111,840 | $16.6 | 31,288,980 | Form 4 |
| 2026-07-15 | 51Talk Online Education Group | P | 135,540 | $16.93 | 31,177,140 | Form 4 |
| 2026-07-14 | 51Talk Online Education Group | P | 178,800 | $17.23 | 31,041,600 | Form 4 |
| 2026-07-14 | 51Talk Online Education Group | F | 12,000 | $17.13 | 493,620 | Form 4 |
| 2026-07-13 | 51Talk Online Education Group | P | 213,480 | $17.24 | 30,862,800 | Form 4 |
| 2026-07-10 | 51Talk Online Education Group | M | 72,720 | $0 | 505,620 | Form 4 |
| 2026-07-10 | 51Talk Online Education Group | P | 95,040 | $16.71 | 30,649,320 | Form 4 |
| 2026-07-09 | 51Talk Online Education Group | P | 186,840 | $17.19 | 30,554,280 | Form 4 |
| 2026-07-08 | 51Talk Online Education Group | P | 185,880 | $16.45 | 30,367,440 | Form 4 |
| 2026-07-07 | 51Talk Online Education Group | P | 211,260 | $16.72 | 30,181,560 | Form 4 |
| 2026-07-06 | 51Talk Online Education Group | P | 165,420 | $16.46 | 29,970,300 | Form 4 |
| 2026-07-02 | 51Talk Online Education Group | P | 556,020 | $16.78 | 29,804,880 | Form 4 |
| 2026-07-01 | 51Talk Online Education Group | P | 286,800 | $16.57 | 29,248,860 | Form 4 |
| 2026-06-30 | 51Talk Online Education Group | P | 293,520 | $15.98 | 28,902,000 | Form 4 |
| 2026-06-30 | 51Talk Online Education Group | P | 60,000 | $15.52 | 28,962,000 | Form 4 |
| 2026-06-30 | 51Talk Online Education Group | P | 60 | $15.95 | 28,962,060 | Form 4 |
| 2026-06-29 | 51Talk Online Education Group | P | 35,700 | $15.21 | 28,608,480 | Form 4 |
| 2026-06-29 | 51Talk Online Education Group | P | 152,820 | $15.23 | 28,512,780 | Form 4 |
| 2026-06-29 | 51Talk Online Education Group | P | 60,000 | $15.2 | 28,572,780 | Form 4 |
| 2026-04-10 | 51Talk Online Education Group | P | 151,620 | $21.07 | 35,579,760 | Form 4 |
Questions
What stock did Huang Jack Jiajia buy or sell?
Huang Jack Jiajia reported 44 non-derivative transactions on 11 SEC ownership filings in Q3 2026: 41 open-market purchases ($125.6M) and 0 sales, across 1 company.
Is Huang Jack Jiajia the same person as other filers with this name?
This page covers SEC CIK 2029760 only. The SEC assigns each reporting owner a CIK, and people with the same name have different CIKs.
Source: SEC Insider Transactions Data Sets, Q3 2026. Reported as filed; we do not assess intent, performance or compliance. All filings for this CIK on SEC.gov.
Plain-text version for agents and LLMs: /insiders/huang-jack-jiajia-2029760.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.