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SEC submissions · retrieved 2026-10-23 · 8022 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 6-K · Current report

    Report date 2026-09-09 · 0001193125-26-385892

  2. 4 · Ownership change

    Report date 2026-09-03 · 0001193125-26-382783

  3. 6-K · Current report

    Report date 2026-09-03 · 0001193125-26-380968

  4. 4 · Ownership change

    Report date 2026-08-31 · 0001193125-26-380960

  5. 4 · Ownership change

    Report date 2026-08-27 · 0001193125-26-377431

  6. 4 · Ownership change

    Report date 2026-08-24 · 0001193125-26-371997

  7. 4 · Ownership change

    Report date 2026-08-14 · 0001193125-26-361706

  8. 4 · Ownership change

    Report date 2026-08-11 · 0001193125-26-350208

  9. 4 · Ownership change

    Report date 2026-08-07 · 0001193125-26-343316

  10. 4 · Ownership change

    Report date 2026-08-03 · 0001193125-26-341197

  11. 6-K · Current report

    Report date 2026-06-17 · 0001193125-26-273326

  12. 6-K · Current report

    Report date 2026-05-28 · 0001193125-26-243134

  13. 20-F · Annual report

    Report date 2025-12-31 · 0001193125-26-191472

  14. 6-K · Current report

    Report date 2026-03-25 · 0001193125-26-122709

  15. 6-K · Current report

    Report date 2026-03-24 · 0001193125-26-120598

  16. 6-K · Current report

    Report date 2025-12-10 · 0001193125-25-313418

  17. 6-K · Current report

    Report date 2025-09-04 · 0000950170-25-112952

  18. 20-F/A · Annual report

    Report date 2024-12-31 · 0000950170-25-086752

  19. 6-K · Current report

    Report date 2025-06-11 · 0000950170-25-084635

  20. 20-F · Annual report

    Report date 2024-12-31 · 0000950170-25-058824

  21. 6-K · Current report

    Report date 2025-04-25 · 0000950170-25-058793

  22. 6-K · Current report

    Report date 2025-03-25 · 0000950170-25-044666

  23. 6-K · Current report

    Report date 2024-12-12 · 0000950170-24-135590

  24. SC 13D · Ownership disclosure

    0000950170-24-127386

  25. 6-K · Current report

    Report date 2024-09-05 · 0000950170-24-103713

  26. 6-K · Current report

    Report date 2024-06-06 · 0000950170-24-069652

  27. 20-F · Annual report

    Report date 2023-12-31 · 0000950170-24-047905

  28. 6-K · Current report

    Report date 2024-03-21 · 0000950170-24-034411

  29. SC 13G/A · Ownership disclosure

    0001213900-24-003114

  30. 6-K · Current report

    Report date 2024-01-05 · 0000950170-24-002285

  31. 6-K · Current report

    Report date 2023-12-13 · 0000950170-23-069865

  32. 6-K · Current report

    Report date 2023-12-07 · 0000950170-23-068678

  33. 6-K · Current report

    Report date 2023-09-22 · 0000950170-23-049313

  34. SC 13G/A · Ownership disclosure

    0001193125-23-231029

  35. 6-K · Current report

    Report date 2023-08-29 · 0000950170-23-044881

  36. 6-K · Current report

    Report date 2023-08-10 · 0001193125-23-209017

  37. 6-K · Current report

    Report date 2023-06-15 · 0000950170-23-028085

  38. 6-K · Current report

    Report date 2023-04-26 · 0000950170-23-014556

  39. 20-F · Annual report

    Report date 2022-12-31 · 0000950170-23-014550

  40. 6-K · Current report

    Report date 2023-03-28 · 0000950170-23-010099

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-23 · 2026 Q3: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 13 transaction rows13PSale: 0 transaction rows0SGrant / award: 0 transaction rows0AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

40 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-03
2026-09-04
Liu ChangP · Purchase
Acquired
American depositary shares10000.02.38
2026-09-02
2026-09-03
Liu ChangP · Purchase
Acquired
American depositary shares9055.02.19
2026-09-01
2026-09-03
Liu ChangL · Other (see filing)
Acquired
American depositary shares500.02.05
2026-08-31
2026-09-03
Liu ChangL · Other (see filing)
Acquired
American depositary shares729.02.08
2026-08-28
2026-09-01
Liu ChangP · Purchase
Acquired
American depositary shares4001.02.11
2026-08-27
2026-09-01
Liu ChangL · Other (see filing)
Acquired
American depositary shares1658.02.19
2026-08-26
2026-08-28
Liu ChangP · Purchase
Acquired
American depositary shares9216.02.16
2026-08-25
2026-08-28
Liu ChangL · Other (see filing)
Acquired
American depositary shares1359.02.33
2026-08-24
2026-08-28
Liu ChangL · Other (see filing)
Acquired
American depositary shares481.02.37
2026-08-21
2026-08-24
Liu ChangP · Purchase
Acquired
American depositary shares846.02.46
2026-08-20
2026-08-24
Liu ChangL · Other (see filing)
Acquired
American depositary shares2837.02.46
2026-08-19
2026-08-24
Liu ChangL · Other (see filing)
Acquired
American depositary shares572.02.26
2026-08-17
2026-08-24
Liu ChangL · Other (see filing)
Acquired
American depositary shares294.02.28
2026-08-14
2026-08-24
Liu ChangL · Other (see filing)
Acquired
American depositary shares221.02.4
2026-08-13
2026-08-14
Liu ChangP · Purchase
Acquired
American depositary shares853.02.41
2026-08-12
2026-08-14
Liu ChangL · Other (see filing)
Acquired
American depositary shares1135.02.47
2026-08-11
2026-08-14
Liu ChangL · Other (see filing)
Acquired
American depositary shares2189.02.43
2026-08-10
2026-08-11
Liu ChangP · Purchase
Acquired
American depositary shares3295.02.44
2026-08-07
2026-08-11
Liu ChangL · Other (see filing)
Acquired
American depositary shares3684.02.17
2026-08-06
2026-08-10
Liu ChangP · Purchase
Acquired
American depositary shares1857.02.13
2026-08-05
2026-08-10
Liu ChangL · Other (see filing)
Acquired
American depositary shares1751.02.16
2026-08-04
2026-08-10
Liu ChangL · Other (see filing)
Acquired
American depositary shares2.02.11
2026-08-03
2026-08-10
Liu ChangL · Other (see filing)
Acquired
American depositary shares1356.02.11
2026-07-31
2026-08-03
Liu ChangP · Purchase
Acquired
American depositary shares5830.01.89
2026-07-30
2026-07-31
Liu ChangP · Purchase
Acquired
American depositary shares500.01.86
2026-07-29
2026-07-31
Liu ChangL · Other (see filing)
Acquired
American depositary shares500.02.06
2026-07-28
2026-07-31
Liu ChangL · Other (see filing)
Acquired
American depositary shares475.02.06
2026-07-27
2026-07-31
Liu ChangL · Other (see filing)
Acquired
American depositary shares500.02.12
2026-07-24
2026-07-31
Liu ChangL · Other (see filing)
Acquired
American depositary shares275.02.15
2026-07-23
2026-07-31
Liu ChangL · Other (see filing)
Acquired
American depositary shares243.02.23
2026-07-22
2026-07-31
Liu ChangL · Other (see filing)
Acquired
American depositary shares2420.02.26
2026-07-21
2026-07-22
Liu ChangP · Purchase
Acquired
American depositary shares9287.02.17
2026-07-17
2026-07-20
Liu ChangP · Purchase
Acquired
American depositary shares7633.02.08
2026-07-16
2026-07-20
Liu ChangL · Other (see filing)
Acquired
American depositary shares308.02.17
2026-07-15
2026-07-20
Liu ChangL · Other (see filing)
Acquired
American depositary shares2703.02.13
2026-07-08
2026-07-20
Liu ChangL · Other (see filing)
Acquired
American depositary shares499.02.48
2026-07-06
2026-07-20
Liu ChangL · Other (see filing)
Acquired
American depositary shares874.02.33
2026-07-02
2026-07-06
Liu ChangP · Purchase
Acquired
American depositary shares18988.02.2
2026-07-01
2026-07-06
Liu ChangL · Other (see filing)
Acquired
American depositary shares1660.02.2
2026-06-30
2026-07-06
Liu ChangL · Other (see filing)
Acquired
American depositary shares42.02.15

Identity & relationships

Wikidata structured data · retrieved 2026-10-23 · 1658 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 000182146817 Education & Technology Group Inc.

No parent relationship is available in this import; this is not proof of independence.

No verified LEI join available.

GLEIF legal entity reference data · retrieved 2026-10-23 · 1197 checked identities; 0 unavailable records

Search names and former names

    Revenue in constant purchasing power

    USD revenue expressed in 2026-09 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

    No USD annual revenue periods with complete CPI coverage are available. Non-USD statements are not converted with U.S. CPI.

    Bureau of Labor Statistics · retrieved 2026-10-23 · 9 selected series; gaps remain missing

    Explore the CPI history ↗