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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. FWP Offering Free Writing Prospectus
  2. 424B3 Offering Prospectus
  3. 8-K Event Other events
  4. 4 Insider Changes in Ownership
  5. 4 Insider Changes in Ownership
  6. SC 13G/A Stake Amended Statement of Ownership
  7. UPLOAD Other SEC-generated Letter
  8. UPLOAD Other SEC-generated Letter
  9. UPLOAD Other SEC-generated Letter
  10. 4 Insider Changes in Ownership
  11. 4 Insider Changes in Ownership
  12. 4 Insider Changes in Ownership
  13. 4 Insider Changes in Ownership
  14. 4 Insider Changes in Ownership
  15. 4 Insider Changes in Ownership
  16. 4 Insider Changes in Ownership
  17. 3 Insider Initial Statement of Ownership
  18. 4 Insider Changes in Ownership
  19. 4 Insider Changes in Ownership
  20. 4 Insider Changes in Ownership

Page 41 of 65 · 1,285 filings