The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Huang Jack Jiajia since 2026.
This trader's CIK number is 2029760.
At the time of last reporting, Huang Jack Jiajia was the Chief Executive Officer of 51talk Online Education Group. (stock ticker symbol COE).
Also see all insider trading activities at 51talk Online Education Group.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2026 | COE | 2,271,600 | $48,534,235 | 0 | $0 | 275,000 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2026-04-20 | COE | Buy | 21,480 | 23.59 | 506,713 |
| 2026-04-21 | COE | Buy | 39,180 | 24.37 | 954,816 |
| 2026-04-22 | COE | Buy | 12,000 | 23.90 | 286,800 |
| 2026-04-23 | COE | Buy | 73,740 | 25.71 | 1,895,855 |
| 2026-04-17 | COE | Buy | 24,060 | 25.51 | 613,770 |
| 2026-04-16 | COE | Buy | 60,420 | 25.79 | 1,558,231 |
| 2026-04-15 | COE | Buy | 166,560 | 25.69 | 4,278,926 |
| 2026-04-14 | COE | Buy | 61,200 | 24.36 | 1,490,832 |
| 2026-04-13 | COE | Buy | 72,720 | 22.22 | 1,615,838 |
| 2026-03-26 | COE | Buy | 88,560 | 18.35 | 1,625,076 |
| 2026-03-27 | COE | Buy | 301,620 | 19.37 | 5,842,379 |
| 2026-04-09 | COE | Buy | 159,420 | 21.70 | 3,459,414 |
| 2026-04-08 | COE | Buy | 39,720 | 21.70 | 861,924 |
| 2026-04-07 | COE | Buy | 20,280 | 21.28 | 431,558 |
| 2026-04-06 | COE | Buy | 117,660 | 22.96 | 2,701,473 |
| 2026-04-02 | COE | Buy | 170,520 | 22.21 | 3,787,249 |
| 2026-04-01 | COE | Buy | 309,660 | 21.48 | 6,651,496 |
| 2026-03-31 | COE | Buy | 195,060 | 19.09 | 3,723,695 |
| 2026-03-30 | COE | Buy | 337,740 | 18.50 | 6,248,190 |
| 2026-03-30 | COE | Option Ex | 275,000 | .00 | 0 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Huang Jack Jiajia (Chief Executive Officer of 51talk Online Education Group at the time of this reporting) see the Securities and Exchange Commission (SEC) website.