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 251-275 of 898 matching filings.

Per page
25
Current page
11
4

PRIMARY DOCUMENT

Filing date
10 May 2019
Reporting date
10 May 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
10 May 2019
Reporting date
10 May 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 001-09371

FORM 8-K

Filing date
07 May 2019
Reporting date
07 May 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
06 May 2019
Reporting date
29 Apr 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
06 May 2019
Reporting date
29 Apr 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
06 May 2019
Reporting date
29 Apr 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
06 May 2019
Reporting date
29 Apr 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
06 May 2019
Reporting date
29 Apr 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
06 May 2019
Reporting date
29 Apr 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
06 May 2019
Reporting date
29 Apr 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
06 May 2019
Reporting date
29 Apr 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 001-09371

FORM 8-K

Filing date
30 Apr 2019
Reporting date
26 Apr 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
09 Apr 2019
Reporting date
08 Apr 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
09 Apr 2019
Reporting date
08 Apr 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
02 Apr 2019
Reporting date
15 Jan 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
02 Apr 2019
Reporting date
15 Jan 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
02 Apr 2019
Reporting date
15 Jan 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
02 Apr 2019
Reporting date
15 Jan 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
29 Mar 2019
Reporting date
29 Mar 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
22 Mar 2019
Reporting date
20 Mar 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
DEF 14A File 001-09371

DEF 14A

Filing date
15 Mar 2019
Reporting date
26 Apr 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
8-K File 001-09371

FORM 8-K

Filing date
20 Feb 2019
Reporting date
20 Feb 2019
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13G/A File 005-36110

ROBECO INVESTMENT MANAGEMENT INC.

Filing date
12 Feb 2019
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .