Liu Chang

Reported to SECin USFilings at 1 company

No score on this page, by design. These filings come from the American register (SEC). We show them as facts, with what the share price did since each filing and since each trade; our scores, percentiles and signals run on the Dutch register only, because that is the only register the model has been validated on.

This page is free to read, and it stops after 5 rows. Those are the 5 most recent filings by this filer, out of 13. Reading the whole list, and the full version of the page each row opens (that page itself opens free, with its first rows), is part of the subscription. So are this filer’s key figures and the price change beside each line, since the filing and since the trade. What that costs is on the pricing page. Already subscribed? Sign in and this page opens in full.

The most recent filings

Most recent filing first. Reported is the day the filing reached the regulator, usually a few days after the trade itself.

5 of 13
Reported insider transactions
CompanyTypeValueReportedCompanyValueTypeSharesReported
17 Education & Technology Group Inc.Chief Executive OfficerOpen-market buy$23,78810,000 sharesSep 4, 202617 Education & Technology Group Inc.Chief Executive Officer$23,788Buy · Sep 4Open-market buy10,000Sep 4, 2026
17 Education & Technology Group Inc.Chief Executive OfficerOpen-market buy$19,8199,055 sharesSep 3, 202617 Education & Technology Group Inc.Chief Executive Officer$19,819Buy · Sep 3Open-market buy9,055Sep 3, 2026
17 Education & Technology Group Inc.Chief Executive OfficerOpen-market buy$8,4324,001 sharesSep 1, 202617 Education & Technology Group Inc.Chief Executive Officer$8,432Buy · Sep 1Open-market buy4,001Sep 1, 2026
17 Education & Technology Group Inc.Chief Executive OfficerOpen-market buy$19,9279,216 sharesAug 28, 202617 Education & Technology Group Inc.Chief Executive Officer$19,927Buy · Aug 28Open-market buy9,216Aug 28, 2026
17 Education & Technology Group Inc.Chief Executive OfficerOpen-market buy$2,079846 sharesAug 24, 202617 Education & Technology Group Inc.Chief Executive Officer$2,079Buy · Aug 24Open-market buy846Aug 24, 2026