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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 Other events
  2. 8-K Event Results of operations
  3. 8-K Event Other events
  4. 8-K Event Acquisition or sale completed · Other events
  5. 8-K Event Material agreement · Agreement ended · New debt or obligation
  6. 8-K Event Material agreement · Benefit plan blackout
  7. 8-K Event Material agreement · New debt or obligation · Other events
  8. 8-K Event Other events
  9. 8-K Event Other events
  10. 8-K Event Shareholder vote results
  11. 8-K Event Results of operations
  12. DEF 14A Proxy Proxy Statement
  13. 10-K Report Annual Report
  14. 8-K Event Results of operations
  15. 8-K Event Other events
  16. 8-K Event Executive or director change · Other events
  17. 8-K Event Results of operations
  18. 8-K Event Executive or director change
  19. 8-K Event Material agreement · Other events
  20. 8-K Event Results of operations

Page 7 of 15 · 290 filings