The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Liu Chang since 2026.
This trader's CIK number is 1843196.
At the time of last reporting, Liu Chang was the Chief Executive Officer of 17 Education & Technology Group Inc.. (stock ticker symbol YQ).
Also see all insider trading activities at 17 Education & Technology Group Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2026 | YQ | 18,988 | $41,754 | 0 | $0 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2026-07-02 | YQ | Buy | 18,988 | 2.20 | 41,754 |
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 Liu Chang (Chief Executive Officer of 17 Education & Technology Group Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.