Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

← United States · Coverage record

US · SEC FORM 4

17 Education & Technology Group Inc.

YQ · Nasdaq · CIK 0001821468 · Consumer Defensive · Education & Training Services

INSIDER SIGNAL

44.4 / 100

1 buyers · 13 purchase transaction lines · $177.9K gross purchase

WHY THIS SIGNAL?

Buyer breadthLow
Purchase sizeLow
RoleModerate
RecencyModerate
ConvictionStrong
Score anatomy

Each bar shows the contribution to the current score; the weights and formula stay unchanged.

Cluster+7.0 / 35
Purchase size+9.7 / 25
Role+13.0 / 20
Recency+4.7 / 10
Conviction+10.0 / 10

What is holding the score back?

  • ⚠ Cluster breadth is moderate · 1 insider(s), not 4+
  • ⚠ Purchase size is modest relative to the model scale
  • ⚠ Role scores low · most senior buyer: Chief Executive Officer (CEO, chair and 10% owners score lowest)

Purchase-size comments are relative to the model scale. Average daily volume is a separate market-context diagnostic.

US-v1.2 ranks qualifying equity purchases under the current 180-day rules. The score is a research priority, not a return forecast or probability. Backtests have not shown that a higher US score is followed by better returns.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
Liu ChangChief Executive Officer
○○●○○○○●●○○○○○○●●○○○●○●○○●○○○○●○○●○●○○●●
● Purchase▼ Sale○ Other

—

Purchase breadth & concentration

QUALIFYING BUYERS1
PURCHASE CONCENTRATION100%Largest buyer: Liu Chang · $177.9K
CLUSTER BUYING · 15D1 insiderPeak activity: 2026-07-02–2026-07-17

Roles in the peak window: Chief Executive Officer. Concentration uses priced qualifying P lines only and does not change the saved score.

SIGNAL HISTORY

44.4 / 100

Latest recorded score

↓ -0.2 ptsversus the previous recorded snapshot
  1. 44.8
  2. 44.8
  3. 44.7
  4. 44.6
  5. 44.4

Only scores saved when a full US scoring run completed are shown; gaps are not reconstructed.

Recent Form 4 activity

13Purchases
0Sales
27Other Form 4 lines
13SEC filings · 365 days
BUYING13 qualifying P line(s) · 180 days
SELLING0 sale line(s) · context only
OTHER27 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context provides additional background on recent price performance and risk. It does not affect the Insider Signal.

Price performance

1M
-20.3%
3M
+41.8%
6M
+89.4%
12M
-31.5%

Volatility & liquidity

Volatility
92.1%
Beta
—
Avg daily value
USD 247,922

Valuation

Market cap
—
P/E
—

Fundamentals

Profit margin
-145.6%
ROE
-53.9%
Industry
Education & Training Services

Market data

Price data up to: 2026-10-11 · Price source: OpenBB/yfinance; volume from price cache (yfinance) · From SEC filings: Profit margin, ROE · Fiscal year ended: 2025-12-31 · Status: PASS

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
16,868
Previous report
38,763
Avg daily volume
10,025
Days to cover
1.7

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-03Liu ChangPurchase (P)American depositary shares10,000USD 2.38USD 23,800SEC filing ↗
2026-09-02Liu ChangPurchase (P)American depositary shares9,055USD 2.19USD 19,830SEC filing ↗
2026-08-28Liu ChangPurchase (P)American depositary shares4,001USD 2.11USD 8,442SEC filing ↗
2026-08-26Liu ChangPurchase (P)American depositary shares9,216USD 2.16USD 19,907SEC filing ↗
2026-08-21Liu ChangPurchase (P)American depositary shares846USD 2.46USD 2,081SEC filing ↗
2026-08-13Liu ChangPurchase (P)American depositary shares853USD 2.41USD 2,056SEC filing ↗
2026-08-10Liu ChangPurchase (P)American depositary shares3,295USD 2.44USD 8,040SEC filing ↗
2026-08-06Liu ChangPurchase (P)American depositary shares1,857USD 2.13USD 3,955SEC filing ↗
2026-07-31Liu ChangPurchase (P)American depositary shares5,830USD 1.89USD 11,019SEC filing ↗
2026-07-30Liu ChangPurchase (P)American depositary shares500USD 1.86USD 930SEC filing ↗
2026-07-21Liu ChangPurchase (P)American depositary shares9,287USD 2.17USD 20,153SEC filing ↗
2026-07-17Liu ChangPurchase (P)American depositary shares7,633USD 2.08USD 15,877SEC filing ↗
2026-07-02Liu ChangPurchase (P)American depositary shares18,988USD 2.20USD 41,774SEC filing ↗

Form 4 evidence

40 transaction lines in the latest 365-day window; 40 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-03Liu ChangPurchase (P)American depositary shares10,000USD 2.38USD 23,800SEC filing ↗
2026-09-02Liu ChangPurchase (P)American depositary shares9,055USD 2.19USD 19,830SEC filing ↗
2026-09-01Liu ChangL (L)American depositary shares500USD 2.05USD 1,025SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-03Liu ChangPurchase (P)American depositary shares10,000USD 2.38USD 23,800SEC filing ↗
2026-09-02Liu ChangPurchase (P)American depositary shares9,055USD 2.19USD 19,830SEC filing ↗
2026-09-01Liu ChangL (L)American depositary shares500USD 2.05USD 1,025SEC filing ↗
2026-08-31Liu ChangL (L)American depositary shares729USD 2.08USD 1,516SEC filing ↗
2026-08-28Liu ChangPurchase (P)American depositary shares4,001USD 2.11USD 8,442SEC filing ↗
2026-08-27Liu ChangL (L)American depositary shares1,658USD 2.19USD 3,631SEC filing ↗
2026-08-26Liu ChangPurchase (P)American depositary shares9,216USD 2.16USD 19,907SEC filing ↗
2026-08-25Liu ChangL (L)American depositary shares1,359USD 2.33USD 3,166SEC filing ↗
2026-08-24Liu ChangL (L)American depositary shares481USD 2.37USD 1,140SEC filing ↗
2026-08-21Liu ChangPurchase (P)American depositary shares846USD 2.46USD 2,081SEC filing ↗
2026-08-20Liu ChangL (L)American depositary shares2,837USD 2.46USD 6,979SEC filing ↗
2026-08-19Liu ChangL (L)American depositary shares572USD 2.26USD 1,293SEC filing ↗
2026-08-17Liu ChangL (L)American depositary shares294USD 2.28USD 670SEC filing ↗
2026-08-14Liu ChangL (L)American depositary shares221USD 2.40USD 530SEC filing ↗
2026-08-13Liu ChangPurchase (P)American depositary shares853USD 2.41USD 2,056SEC filing ↗
2026-08-12Liu ChangL (L)American depositary shares1,135USD 2.47USD 2,803SEC filing ↗
2026-08-11Liu ChangL (L)American depositary shares2,189USD 2.43USD 5,319SEC filing ↗
2026-08-10Liu ChangPurchase (P)American depositary shares3,295USD 2.44USD 8,040SEC filing ↗
2026-08-07Liu ChangL (L)American depositary shares3,684USD 2.17USD 7,994SEC filing ↗
2026-08-06Liu ChangPurchase (P)American depositary shares1,857USD 2.13USD 3,955SEC filing ↗
2026-08-05Liu ChangL (L)American depositary shares1,751USD 2.16USD 3,782SEC filing ↗
2026-08-04Liu ChangL (L)American depositary shares2USD 2.11USD 4SEC filing ↗
2026-08-03Liu ChangL (L)American depositary shares1,356USD 2.11USD 2,861SEC filing ↗
2026-07-31Liu ChangPurchase (P)American depositary shares5,830USD 1.89USD 11,019SEC filing ↗
2026-07-30Liu ChangPurchase (P)American depositary shares500USD 1.86USD 930SEC filing ↗
2026-07-29Liu ChangL (L)American depositary shares500USD 2.06USD 1,030SEC filing ↗
2026-07-28Liu ChangL (L)American depositary shares475USD 2.06USD 978SEC filing ↗
2026-07-27Liu ChangL (L)American depositary shares500USD 2.12USD 1,060SEC filing ↗
2026-07-24Liu ChangL (L)American depositary shares275USD 2.15USD 591SEC filing ↗
2026-07-23Liu ChangL (L)American depositary shares243USD 2.23USD 542SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-18
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerYQ
CIK0001821468
SectorConsumer Defensive
IndustryEducation & Training Services Yahoo Finance
SEC SIC8200 Services-Educational Services
ExchangeNasdaq

Data coverage

Local Form 4 history40 transaction lines from 2026-06-30 to 2026-09-03
13 P purchase lines · 0 S sale lines · 27 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.