Graham Holdings Co reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Arlington, VA
SEC filing record 1 source field available
Fiscal year end
31 December
Graham Holdings Co has filed 1,280 SEC EDGAR filings since 29 Mar 1994

SEC filing history

Showing 651-675 of 758 matching filings.

Per page
25
Current page
27
3

PRIMARY DOCUMENT

Filing date
14 Sep 2012
Reporting date
13 Sep 2012
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8-K File 001-06714

8-K filing

Filing date
13 Sep 2012
Reporting date
13 Sep 2012
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8-K File 001-06714

FORM 8-K

Filing date
03 Aug 2012
Reporting date
30 Jun 2012
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4

PRIMARY DOCUMENT

Filing date
08 Jun 2012
Reporting date
07 Jun 2012
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8-K File 001-06714

FORM 8-K

Filing date
11 May 2012
Reporting date
10 May 2012
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8-K File 001-06714

FORM 8-K

Filing date
04 May 2012
Reporting date
31 Mar 2012
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4

FORM 4

Filing date
03 May 2012
Reporting date
01 May 2012
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DEF 14A File 001-06714

DEFINITIVE PROXY STATEMENT

Filing date
23 Mar 2012
Reporting date
10 May 2012
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8-K File 001-06714

FORM 8-K

Filing date
24 Feb 2012
Reporting date
31 Dec 2011
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8-K File 001-06714

FORM 8-K

Filing date
23 Feb 2012
Reporting date
23 Feb 2012
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SC 13G/A File 005-64497

SC 13G/A filing

Filing date
14 Feb 2012
Reporting date
Not listed
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SC 13G/A File 005-64497

THE WASHINGTON POST COMPANY - 13G

Filing date
07 Feb 2012
Reporting date
Not listed
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SC 13G/A File 005-64497

WASHINGTON POST CO.

Filing date
27 Jan 2012
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
03 Jan 2012
Reporting date
30 Dec 2011
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8-K File 001-06714

FORM 8-K

Filing date
27 Dec 2011
Reporting date
23 Dec 2011
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8-K File 001-06714

FORM 8-K

Filing date
22 Dec 2011
Reporting date
22 Dec 2011
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4

PRIMARY DOCUMENT

Filing date
16 Dec 2011
Reporting date
16 Dec 2011
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4

PRIMARY DOCUMENT

Filing date
16 Nov 2011
Reporting date
15 Nov 2011
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8-K File 001-06714

FORM 8-K

Filing date
04 Nov 2011
Reporting date
04 Nov 2011
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8-K File 001-06714

FORM 8-K

Filing date
27 Oct 2011
Reporting date
27 Oct 2011
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8-K File 001-06714

FORM 8-K

Filing date
08 Sep 2011
Reporting date
08 Sep 2011
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