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 26-50 of 898 matching filings.

Per page
25
Current page
2
POS AM File 033-62477

POS AM

Filing date
19 Oct 2022
Reporting date
Not listed
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POS AM File 033-55707

POS AM

Filing date
19 Oct 2022
Reporting date
Not listed
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S-8 POS File 333-218844

S-8 POS

Filing date
19 Oct 2022
Reporting date
Not listed
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S-8 POS File 333-203612

S-8 POS

Filing date
19 Oct 2022
Reporting date
Not listed
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S-8 POS File 333-186782

S-8 POS

Filing date
19 Oct 2022
Reporting date
Not listed
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S-8 POS File 333-166259

S-8 POS

Filing date
19 Oct 2022
Reporting date
Not listed
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S-8 POS File 333-127309

S-8 POS

Filing date
19 Oct 2022
Reporting date
Not listed
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S-8 POS File 333-76996

S-8 POS

Filing date
19 Oct 2022
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Not listed
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S-8 POS File 333-76159

S-8 POS

Filing date
19 Oct 2022
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Not listed
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S-8 POS File 333-37237

S-8 POS

Filing date
19 Oct 2022
Reporting date
Not listed
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25-NSE File 001-09371

25-NSE filing

Filing date
19 Oct 2022
Reporting date
Not listed
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4

OWNERSHIP DOCUMENT

Filing date
04 Oct 2022
Reporting date
30 Sep 2022
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4

OWNERSHIP DOCUMENT

Filing date
04 Oct 2022
Reporting date
30 Sep 2022
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13F-HR File 028-01590

13F-HR filing

Filing date
05 Aug 2022
Reporting date
30 Jun 2022
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4

OWNERSHIP DOCUMENT

Filing date
01 Jul 2022
Reporting date
30 Jun 2022
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4

OWNERSHIP DOCUMENT

Filing date
01 Jul 2022
Reporting date
30 Jun 2022
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DEFA14A File 001-09371

DEFA14A

Filing date
27 May 2022
Reporting date
Not listed
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SD File 001-09371

SD

Filing date
27 May 2022
Reporting date
Not listed
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13F-HR File 028-01590

13F-HR filing

Filing date
06 May 2022
Reporting date
31 Mar 2022
SEC evidence
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