ALLEGHANY CORP /DE reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
New York, NY
SEC filing record 1 source field available
Fiscal year end
31 December
ALLEGHANY CORP /DE has filed 1,530 SEC EDGAR filings since 24 Mar 1994

SEC filing history

Showing 151-175 of 898 matching filings.

Per page
25
Current page
7
SC 13G/A File 005-36110

SC 13G/A filing

Filing date
29 Jan 2021
Reporting date
Not listed
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5

PRIMARY DOCUMENT

Filing date
21 Jan 2021
Reporting date
31 Dec 2020
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4

PRIMARY DOCUMENT

Filing date
19 Jan 2021
Reporting date
17 Jan 2021
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4

PRIMARY DOCUMENT

Filing date
19 Jan 2021
Reporting date
17 Jan 2021
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4

PRIMARY DOCUMENT

Filing date
19 Jan 2021
Reporting date
19 Jan 2021
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4

PRIMARY DOCUMENT

Filing date
05 Jan 2021
Reporting date
31 Dec 2020
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4

PRIMARY DOCUMENT

Filing date
05 Jan 2021
Reporting date
31 Dec 2020
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4

PRIMARY DOCUMENT

Filing date
05 Jan 2021
Reporting date
31 Dec 2020
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4

PRIMARY DOCUMENT

Filing date
12 Nov 2020
Reporting date
10 Nov 2020
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13F-HR File 028-01590

13F-HR filing

Filing date
04 Nov 2020
Reporting date
30 Sep 2020
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4

PRIMARY DOCUMENT

Filing date
01 Oct 2020
Reporting date
30 Sep 2020
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4

PRIMARY DOCUMENT

Filing date
01 Oct 2020
Reporting date
30 Sep 2020
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5

PRIMARY DOCUMENT

Filing date
01 Oct 2020
Reporting date
30 Sep 2020
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4

PRIMARY DOCUMENT

Filing date
01 Oct 2020
Reporting date
30 Sep 2020
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13F-HR File 028-01590

13F-HR filing

Filing date
06 Aug 2020
Reporting date
30 Jun 2020
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4

OWNERSHIP DOCUMENT

Filing date
02 Jul 2020
Reporting date
30 Jun 2020
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4

OWNERSHIP DOCUMENT

Filing date
02 Jul 2020
Reporting date
30 Jun 2020
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4

4 filing

Filing date
02 Jul 2020
Reporting date
30 Jun 2020
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SD File 001-09371

FORM SD

Filing date
01 Jun 2020
Reporting date
Not listed
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