Graham Holdings Co reports

Company location: Arlington, VA
Fiscal year end: 31 December

Graham Holdings Co has filed 1,268 SEC EDGAR filings since 29 Mar 1994

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SEC filing history

Showing 701-725 of 746 matching filings.

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25

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29

4

PRIMARY DOCUMENT

Filing date: 07 Jan 2011
Reporting date: 05 Jan 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 07 Jan 2011
Reporting date: 05 Jan 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 07 Jan 2011
Reporting date: 05 Jan 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 07 Jan 2011
Reporting date: 05 Jan 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 07 Jan 2011
Reporting date: 30 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

RLO SALE OF WPO SHARES 12-31-2010

Filing date: 03 Jan 2011
Reporting date: 30 Dec 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 17 Dec 2010
Reporting date: 05 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 13 Dec 2010
Reporting date: 07 Dec 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 13 Dec 2010
Reporting date: 07 Dec 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-06714

FORM 8-K

Filing date: 12 Nov 2010
Reporting date: 11 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-06714

FORM 10-Q

Filing date: 10 Nov 2010
Reporting date: 03 Oct 2010
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-06714

FORM 8-K

Filing date: 05 Nov 2010
Reporting date: 05 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A

PRIMARY DOCUMENT

Filing date: 26 Oct 2010
Reporting date: 05 Jan 2009
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-06714

FORM 8-K

Filing date: 06 Oct 2010
Reporting date: 30 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

3

PRIMARY DOCUMENT

Filing date: 01 Oct 2010
Reporting date: 23 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-06714

FORM 8-K

Filing date: 30 Sep 2010
Reporting date: 27 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 24 Sep 2010
Reporting date: 22 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-06714

FORM 8-K

Filing date: 24 Sep 2010
Reporting date: 23 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A File 005-64497

AMENDMENT NO. 13

Filing date: 27 Aug 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 27 Aug 2010
Reporting date: 25 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 23 Aug 2010
Reporting date: 23 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-06714

FORM 8-K

Filing date: 16 Aug 2010
Reporting date: 16 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-06714

FORM 10-Q

Filing date: 11 Aug 2010
Reporting date: 04 Jul 2010
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-06714

FORM 8-K

Filing date: 06 Aug 2010
Reporting date: 06 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 01 Jul 2010
Reporting date: 29 Jun 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

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