YQ insider buying and SEC filings, explained
17 Education & Technology Group Inc. · CIK 1821468
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$152K
Insiders who bought
1
Sold (not marked 10b5-1)
$0
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Sep 3, 2026 | Purchase (code P) | Chang Liu (CEO and Director) bought 10,000 shares indirectly (by entity) at $2.38 ($24K), reported as a purchase (code P). Holdings by entity up 10% to 112,848 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 4, 2026 |
| Sep 2, 2026 | Purchase (code P) | Chang Liu (CEO and Director) bought 9,055 shares indirectly (by entity) at $2.19 ($20K), reported as a purchase (code P). Holdings by entity up 10% to 102,848 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 3, 2026 |
| Aug 28, 2026 | Purchase (code P) | Chang Liu (CEO and Director) bought 4,001 shares indirectly (by entity) at $2.11 ($8K), reported as a purchase (code P). Holdings by entity up 5% to 92,564 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 1, 2026 |
| Aug 26, 2026 | Purchase (code P) | Chang Liu (CEO and Director) bought 9,216 shares indirectly (by entity) at $2.16 ($20K), reported as a purchase (code P). Holdings by entity up 12% to 86,905 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 28, 2026 |
| Aug 21, 2026 | Purchase (code P) | Chang Liu (CEO and Director) bought 846 shares indirectly (by entity) at $2.46 ($2K), reported as a purchase (code P). Holdings by entity up 1% to 75,849 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 24, 2026 |
| Aug 13, 2026 | Purchase (code P) | Chang Liu (CEO and Director) bought 853 shares indirectly (by entity) at $2.41 ($2K), reported as a purchase (code P). Holdings by entity up 1% to 71,079 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 14, 2026 |
| Aug 10, 2026 | Purchase (code P) | Chang Liu (CEO and Director) bought 3,295 shares indirectly (by entity) at $2.44 ($8K), reported as a purchase (code P). Holdings by entity up 5% to 66,902 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 11, 2026 |
| Aug 6, 2026 | Purchase (code P) | Chang Liu (CEO and Director) bought 1,857 shares indirectly (by entity) at $2.13 ($4K), reported as a purchase (code P). Holdings by entity up 3% to 59,923 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 10, 2026 |
| Jul 31, 2026 | Purchase (code P) | Chang Liu (CEO and Director) bought 5,830 shares indirectly (by entity) at $1.89 ($11K), reported as a purchase (code P). Holdings by entity up 12% to 54,957 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 3, 2026 |
| Jul 30, 2026 | Purchase (code P) | Chang Liu (CEO and Director) bought 500 shares indirectly (by entity) at $1.86 ($930), reported as a purchase (code P). Holdings by entity up 1% to 49,127 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 31, 2026 |
| Jul 21, 2026 | Purchase (code P) | Chang Liu (CEO and Director) bought 9,287 shares indirectly (by entity) at $2.17 ($20K), reported as a purchase (code P). Holdings by entity up 27% to 44,214 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 22, 2026 |
| Jul 17, 2026 | Purchase (code P) | Chang Liu (CEO and Director) bought 7,633 shares indirectly (by entity) at $2.08 ($16K), reported as a purchase (code P). Holdings by entity up 28% to 34,927 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 20, 2026 |
| Jul 2, 2026 | Purchase (code P) | Chang Liu (CEO and Director) bought 18,988 shares indirectly (by entity) at $2.20 ($42K), reported as a purchase (code P). Holdings by entity up 484% to 22,910 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 6, 2026 |
10 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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