Liu Chang: insider trades.
Liu Chang reported 40 non-derivative transactions on 13 SEC ownership filings in Q3 2026: 13 open-market purchases ($178K) and 0 sales, across 1 company.
- Transactions
- 40
- Purchases (P)
- 13
- Sales (S)
- 0
- Companies
- 1
- Name as filed
- Liu Chang
Companies
| Company | Relationship | Transactions |
|---|---|---|
| 17 Education & Technology Group Inc. (YQ) | Director, Officer, TenPercentOwner · Chief Executive Officer | 40 |
Transactions
| Date | Company | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-03 | 17 Education & Technology Group Inc. | P | 10,000 | $2.38 | 112,848 | Form 4 |
| 2026-09-02 | 17 Education & Technology Group Inc. | P | 9,055 | $2.19 | 102,848 | Form 4 |
| 2026-09-01 | 17 Education & Technology Group Inc. | L | 500 | $2.05 | 93,793 | Form 4 |
| 2026-08-31 | 17 Education & Technology Group Inc. | L | 729 | $2.08 | 93,293 | Form 4 |
| 2026-08-28 | 17 Education & Technology Group Inc. | P | 4,001 | $2.11 | 92,564 | Form 4 |
| 2026-08-27 | 17 Education & Technology Group Inc. | L | 1,658 | $2.19 | 88,563 | Form 4 |
| 2026-08-26 | 17 Education & Technology Group Inc. | P | 9,216 | $2.16 | 86,905 | Form 4 |
| 2026-08-25 | 17 Education & Technology Group Inc. | L | 1,359 | $2.33 | 77,689 | Form 4 |
| 2026-08-24 | 17 Education & Technology Group Inc. | L | 481 | $2.37 | 76,330 | Form 4 |
| 2026-08-21 | 17 Education & Technology Group Inc. | P | 846 | $2.46 | 75,849 | Form 4 |
| 2026-08-20 | 17 Education & Technology Group Inc. | L | 2,837 | $2.46 | 75,003 | Form 4 |
| 2026-08-19 | 17 Education & Technology Group Inc. | L | 572 | $2.26 | 72,166 | Form 4 |
| 2026-08-17 | 17 Education & Technology Group Inc. | L | 294 | $2.28 | 71,594 | Form 4 |
| 2026-08-14 | 17 Education & Technology Group Inc. | L | 221 | $2.4 | 71,300 | Form 4 |
| 2026-08-13 | 17 Education & Technology Group Inc. | P | 853 | $2.41 | 71,079 | Form 4 |
| 2026-08-12 | 17 Education & Technology Group Inc. | L | 1,135 | $2.47 | 70,226 | Form 4 |
| 2026-08-11 | 17 Education & Technology Group Inc. | L | 2,189 | $2.43 | 69,091 | Form 4 |
| 2026-08-10 | 17 Education & Technology Group Inc. | P | 3,295 | $2.44 | 66,902 | Form 4 |
| 2026-08-07 | 17 Education & Technology Group Inc. | L | 3,684 | $2.17 | 63,607 | Form 4 |
| 2026-08-06 | 17 Education & Technology Group Inc. | P | 1,857 | $2.13 | 59,923 | Form 4 |
| 2026-08-05 | 17 Education & Technology Group Inc. | L | 1,751 | $2.16 | 58,066 | Form 4 |
| 2026-08-04 | 17 Education & Technology Group Inc. | L | 2 | $2.11 | 56,315 | Form 4 |
| 2026-08-03 | 17 Education & Technology Group Inc. | L | 1,356 | $2.11 | 56,313 | Form 4 |
| 2026-07-31 | 17 Education & Technology Group Inc. | P | 5,830 | $1.89 | 54,957 | Form 4 |
| 2026-07-30 | 17 Education & Technology Group Inc. | P | 500 | $1.86 | 49,127 | Form 4 |
| 2026-07-29 | 17 Education & Technology Group Inc. | L | 500 | $2.06 | 48,627 | Form 4 |
| 2026-07-28 | 17 Education & Technology Group Inc. | L | 475 | $2.06 | 48,127 | Form 4 |
| 2026-07-27 | 17 Education & Technology Group Inc. | L | 500 | $2.12 | 47,652 | Form 4 |
| 2026-07-24 | 17 Education & Technology Group Inc. | L | 275 | $2.15 | 47,152 | Form 4 |
| 2026-07-23 | 17 Education & Technology Group Inc. | L | 243 | $2.23 | 46,877 | Form 4 |
| 2026-07-22 | 17 Education & Technology Group Inc. | L | 2,420 | $2.26 | 46,634 | Form 4 |
| 2026-07-21 | 17 Education & Technology Group Inc. | P | 9,287 | $2.17 | 44,214 | Form 4 |
| 2026-07-17 | 17 Education & Technology Group Inc. | P | 7,633 | $2.08 | 34,927 | Form 4 |
| 2026-07-16 | 17 Education & Technology Group Inc. | L | 308 | $2.17 | 27,294 | Form 4 |
| 2026-07-15 | 17 Education & Technology Group Inc. | L | 2,703 | $2.13 | 26,986 | Form 4 |
| 2026-07-08 | 17 Education & Technology Group Inc. | L | 499 | $2.48 | 24,283 | Form 4 |
| 2026-07-06 | 17 Education & Technology Group Inc. | L | 874 | $2.33 | 23,784 | Form 4 |
| 2026-07-02 | 17 Education & Technology Group Inc. | P | 18,988 | $2.2 | 22,910 | Form 4 |
| 2026-07-01 | 17 Education & Technology Group Inc. | L | 1,660 | $2.2 | 3,922 | Form 4 |
| 2026-06-30 | 17 Education & Technology Group Inc. | L | 42 | $2.15 | 2,262 | Form 4 |
Questions
What stock did Liu Chang buy or sell?
Liu Chang reported 40 non-derivative transactions on 13 SEC ownership filings in Q3 2026: 13 open-market purchases ($178K) and 0 sales, across 1 company.
Is Liu Chang the same person as other filers with this name?
This page covers SEC CIK 1843196 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/liu-chang-1843196.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.