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CIK 0000104889 · Large accelerated filer

Graham Holdings Co

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Ticker
GHC
Exchange
NYSE
Industry
Services-Educational Services
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
530182885
Phone
7033456300
Business address
1812 NORTH MOORE STREET, SUITE 2100, ARLINGTON, VA, 22209
Former names
WASHINGTON POST CO
  1. 8-K Event Shareholder vote results
  2. 10-Q Report Quarterly Report
  3. 8-K Event Results of operations
  4. 4 Derivatives Options or other derivatives
  5. 8-K Event Material agreement
  6. DEF 14A Proxy Proxy Statement
  7. 4 Derivatives Options or other derivatives
  8. SC 13D/A Stake Beneficial Ownership Report
  9. S-3ASR Offering Registration Statement
  10. 8-K Event Other events
  11. 8-K Event Results of operations
  12. 10-K Report Annual Report
  13. SC 13G/A Stake Amended Statement of Ownership
  14. SC 13G Stake Amended Statement of Ownership
  15. SC 13G/A Stake Amended Statement of Ownership
  16. 4 Gift Director gave 1,800 shares (gift)
  17. SC 13G/A Stake Amended Statement of Ownership
  18. 3 Insider Initial Statement of Ownership
  19. 8-K Event Executive or director change
  20. 4 Open-market sale Director sold 1,500 shares at an average $565.54 ($848,312)

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