A business in context

VNET research notebook

Read the disclosures. Follow the relationships. Keep the dates in view.

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-09-07 · 8010 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 6-K · Current report

    Report date 2026-08-18 · 0001104659-26-098054

  2. 4 · Ownership change

    Report date 2026-07-31 · 0001104659-26-089994

  3. 4 · Ownership change

    Report date 2026-06-01 · 0001104659-26-069766

  4. 6-K · Current report

    Report date 2026-05-26 · 0001104659-26-065937

  5. 4 · Ownership change

    Report date 2026-05-15 · 0001104659-26-063430

  6. 4 · Ownership change

    Report date 2026-05-15 · 0001104659-26-061723

  7. 4 · Ownership change

    Report date 2026-05-15 · 0001104659-26-061711

  8. 4 · Ownership change

    Report date 2026-05-15 · 0001104659-26-061698

  9. 6-K · Current report

    Report date 2026-05-13 · 0001104659-26-059835

  10. 4 · Ownership change

    Report date 2026-04-30 · 0001104659-26-053327

  11. 6-K · Current report

    Report date 2026-04-20 · 0001104659-26-045474

  12. 20-F · Annual report

    Report date 2025-12-31 · 0001104659-26-044361

  13. 4 · Ownership change

    Report date 2026-03-23 · 0001104659-26-034107

  14. 6-K · Current report

    Report date 2026-03-16 · 0001104659-26-027850

  15. 6-K · Current report

    Report date 2026-03-10 · 0001104659-26-025437

  16. 6-K · Current report

    Report date 2026-02-27 · 0001104659-26-021079

  17. 6-K · Current report

    Report date 2026-02-17 · 0001104659-26-016580

  18. 6-K · Current report

    Report date 2026-02-17 · 0001104659-26-016371

  19. 6-K · Current report

    Report date 2026-02-13 · 0001104659-26-014684

  20. 6-K · Current report

    Report date 2025-11-20 · 0001104659-25-114320

  21. 6-K · Current report

    Report date 2025-08-21 · 0001104659-25-081152

  22. 6-K · Current report

    Report date 2025-06-27 · 0001104659-25-063304

  23. 6-K · Current report

    Report date 2025-06-27 · 0001104659-25-063299

  24. 6-K · Current report

    Report date 2025-05-28 · 0001104659-25-053221

  25. 20-F · Annual report

    Report date 2024-12-31 · 0001410578-25-000905

  26. 6-K · Current report

    Report date 2025-03-18 · 0001104659-25-024642

  27. 6-K · Current report

    Report date 2024-09-30 · 0001410578-25-000328

  28. 6-K · Current report

    Report date 2025-03-13 · 0001104659-25-023269

  29. 6-K · Current report

    Report date 2025-03-12 · 0001104659-25-022729

  30. 6-K · Current report

    Report date 2024-11-20 · 0001104659-24-121036

  31. SC 13G/A · Ownership disclosure

    0000318989-24-000221

  32. 6-K · Current report

    Report date 2024-11-01 · 0001104659-24-113248

  33. SC 13G/A · Ownership disclosure

    0001104659-24-096397

  34. 6-K · Current report

    Report date 2024-08-27 · 0001104659-24-093461

  35. SC 13D/A · Ownership disclosure

    0001104659-24-091865

  36. 6-K · Current report

    Report date 2024-08-22 · 0001104659-24-091846

  37. SC 13D/A · Ownership disclosure

    0001104659-24-091831

  38. 6-K · Current report

    Report date 2024-07-30 · 0001104659-24-083731

  39. 6-K · Current report

    Report date 2024-07-11 · 0001104659-24-079091

  40. 6-K · Current report

    Report date 2024-07-08 · 0001104659-24-078197

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-09-07 · 2026 Q2: 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: 0 transaction rows0PSale: 2 transaction rows2SGrant / award: 4 transaction rows4AExercise / conversion: 4 transaction rows4MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

10 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-06-01
2026-06-03
Shao SeanS · Sale
Disposed
Class A ordinary shares60000.01.71
2026-05-18
2026-05-19
ZHANG ZHIHUAS · Sale
Disposed
Class A ordinary shares9072.01.69
2026-05-15
2026-05-19
ZHANG ZHIHUAM · Exercise / conversion
Acquired
Class A ordinary shares42996.00.0
2026-05-15
2026-05-19
ZHANG ZHIHUAA · Grant / award
Acquired
Restricted Share Units (RSUs)
Derivative security
42996.00.0
2026-05-15
2026-05-19
ZHANG ZHIHUAM · Exercise / conversion
Disposed
Restricted Share Units (RSUs)
Derivative security
42996.00.0
2026-05-15
2026-05-15
TAI KENNETHA · Grant / award
Acquired
Restricted Share Units (RSUs)
Derivative security
243768.00.0
2026-05-15
2026-05-15
Shao SeanA · Grant / award
Acquired
Restricted Share Units (RSUs)
Derivative security
243768.00.0
2026-05-15
2026-05-15
UENO YoshihisaA · Grant / award
Acquired
Restricted Share Units (RSUs)
Derivative security
731304.00.0
2026-04-30
2026-05-01
Chen David LifengM · Exercise / conversion
Acquired
Class A ordinary shares83544.00.0
2026-04-30
2026-05-01
Chen David LifengM · Exercise / conversion
Disposed
Restricted Share Units (RSUs)
Derivative security
83544.00.0

Identity & relationships

Wikidata structured data · retrieved 2026-09-07 · 1611 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 · 0001508475VNET 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 2026-09-07 · 1177 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • 21Vianet · alias · wikidata
  • 21Vianet Group, Inc. · former SEC name · 2011-04-06 to 2021-10-08
  • 21 Vianet Group, Inc. · former SEC name · 2011-04-04 to 2011-04-06
Explore headquarters map ↗

Revenue in constant purchasing power

USD revenue expressed in 2026-07 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 2026-09-07 · 9 selected series; gaps remain missing

Explore the CPI history ↗