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Filing timeline

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

  1. 4 · Ownership change

    Report date 2026-08-28 · 0000950157-26-000967

  2. 4 · Ownership change

    Report date 2026-08-13 · 0000950157-26-000904

  3. 4 · Ownership change

    Report date 2026-08-13 · 0000950157-26-000903

  4. 4 · Ownership change

    Report date 2026-08-13 · 0000950157-26-000902

  5. 8-K · Current report

    Report date 2026-08-05 · 0001628280-26-053479 · Items 8.01,9.01

  6. 8-K · Current report

    Report date 2026-07-30 · 0001628280-26-050829 · Items 2.02,9.01

  7. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001628280-26-050826

  8. 4 · Ownership change

    Report date 2026-07-01 · 0001628280-26-047322

  9. 4 · Ownership change

    Report date 2026-07-01 · 0001628280-26-047321

  10. 4 · Ownership change

    Report date 2026-07-01 · 0001628280-26-047319

  11. 4 · Ownership change

    Report date 2026-07-01 · 0001628280-26-047318

  12. 8-K · Current report

    Report date 2026-05-05 · 0001628280-26-030685 · Items 5.07

  13. 8-K · Current report

    Report date 2026-05-01 · 0001628280-26-029369 · Items 8.01

  14. 8-K · Current report

    Report date 2026-04-30 · 0001628280-26-028610 · Items 2.02,9.01

  15. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001628280-26-028607

  16. DEF 14A · Proxy statement

    Report date 2026-05-05 · 0001193125-26-120813

  17. 8-K · Current report

    Report date 2026-02-25 · 0001628280-26-011410 · Items 2.02,9.01

  18. 10-K · Annual report

    Report date 2025-12-31 · 0001628280-26-011405

  19. 8-K · Current report

    Report date 2025-11-24 · 0001628280-25-053825 · Items 1.01,2.03,9.01

  20. 8-K · Current report

    Report date 2025-11-13 · 0001628280-25-052124 · Items 8.01,9.01

  21. 8-K · Current report

    Report date 2025-11-12 · 0001628280-25-051331 · Items 8.01,9.01

  22. 8-K · Current report

    Report date 2025-10-29 · 0001628280-25-046930 · Items 2.02,9.01

  23. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001628280-25-046925

  24. 8-K · Current report

    Report date 2025-07-30 · 0000104889-25-000063 · Items 2.02,9.01

  25. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000104889-25-000062

  26. 8-K · Current report

    Report date 2025-05-06 · 0000104889-25-000035 · Items 5.07

  27. 8-K · Current report

    Report date 2025-04-30 · 0000104889-25-000033 · Items 2.02,9.01

  28. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000104889-25-000032

  29. DEF 14A · Proxy statement

    Report date 2025-05-06 · 0001193125-25-063218

  30. 8-K · Current report

    Report date 2025-02-26 · 0000104889-25-000023 · Items 2.02,9.01

  31. 10-K · Annual report

    Report date 2024-12-31 · 0000104889-25-000022

  32. 8-K · Current report

    Report date 2025-02-25 · 0000104889-25-000019 · Items 5.02,9.01

  33. 8-K · Current report

    Report date 2024-10-30 · 0000104889-24-000066 · Items 2.02,9.01

  34. 10-Q · Quarterly report

    Report date 2024-09-30 · 0000104889-24-000065

  35. 8-K · Current report

    Report date 2024-09-12 · 0000104889-24-000047 · Items 5.03,9.01

  36. SC 13D/A · Ownership disclosure

    0000950157-24-001187

  37. SC 13D · Ownership disclosure

    0000950157-24-001186

  38. SC 13G · Ownership disclosure

    0000950157-24-001113

  39. 8-K · Current report

    Report date 2024-07-31 · 0000104889-24-000042 · Items 2.02,9.01

  40. 10-Q · Quarterly report

    Report date 2024-06-30 · 0000104889-24-000041

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: 0 transaction rows0SGrant / award: 5 transaction rows5AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

13 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-05-26
2026-05-28
O'Shaughnessy LauraJ · Other (see filing)
Disposed
Class B Common Stock400.0—
2026-05-26
2026-05-28
O'Shaughnessy LauraJ · Other (see filing)
Disposed
Class B Common Stock5600.0—
2026-05-26
2026-05-28
O'Shaughnessy LauraJ · Other (see filing)
Acquired
Class A Common Stock
Derivative security
6000.0—
2026-05-26
2026-05-28
Weymouth KatharineJ · Other (see filing)
Acquired
Class B Common Stock6000.0—
2026-05-26
2026-05-28
Weymouth KatharineJ · Other (see filing)
Disposed
Class A Common Stock
Derivative security
6000.0—
2026-05-26
2026-05-28
O'Shaughnessy Timothy JJ · Other (see filing)
Disposed
Class B Common Stock5600.0—
2026-05-26
2026-05-28
O'Shaughnessy Timothy JJ · Other (see filing)
Disposed
Class B Common Stock400.0—
2026-05-26
2026-05-28
O'Shaughnessy Timothy JJ · Other (see filing)
Acquired
Class A Common Stock
Derivative security
6000.0—
2026-04-01
2026-04-02
WAGONER G RICHARD JRA · Grant / award
Acquired
Class B Common Stock23.01061.7
2026-04-01
2026-04-02
MULCAHY ANNE MA · Grant / award
Acquired
Class B Common Stock23.01061.7
2026-04-01
2026-04-02
Markell Jack A.A · Grant / award
Acquired
Class B Common Stock8.01061.7
2026-04-01
2026-04-02
Davis Christopher CA · Grant / award
Acquired
Class B Common Stock25.01061.7
2026-04-01
2026-04-02
CONLEY DANIELLE Y.A · Grant / award
Acquired
Class B Common Stock21.01061.7

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 · 0000104889Graham Holdings Co

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

Legal Entity Identifier
529900BOSCEEEMAFQJ29
GLEIF legal name
GRAHAM HOLDINGS COMPANY
Entity / LEI registration status
ACTIVE / LAPSED
Reference data updated
2023-11-08T13:30:06Z

direct-parent: no parent LEI supplied

ultimate-parent: no parent LEI supplied

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 ↗

  • Graham Holdings Company · alias · wikidata
  • The Washington Post Company · alias · wikidata
  • WASHINGTON POST CO · former SEC name · 1994-06-24 to 2013-11-18
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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.

Year endedReported USD revenueCPI-adjusted USD revenue
2024-12-31$4.79B$5.10B
2023-12-31$4.41B$4.84B
2022-12-31$3.92B$4.48B
2021-12-31$3.19B$3.93B
2020-12-31$2.89B$3.73B
2019-12-31$2.93B$3.83B
2018-12-31$2.70B$3.58B
2017-12-31$2.59B$3.53B

Bureau of Labor Statistics · retrieved 2026-09-07 · 9 selected series; gaps remain missing

Explore the CPI history ↗