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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000950170-22-007933
Filing Date
2022-05-05
Accepted
2022-05-05 17:23:54
Documents
82
Period of Report
2022-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q y-20220331.htm   iXBRL 10-Q 8022419
2 EX-31.1 y-ex31_1.htm EX-31.1 16782
3 EX-31.2 y-ex31_2.htm EX-31.2 16641
4 EX-32.1 y-ex32_1.htm EX-32.1 11451
5 EX-32.2 y-ex32_2.htm EX-32.2 11816
  Complete submission text file 0000950170-22-007933.txt   25281701

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT y-20220331_cal.xml EX-101.CAL 101563
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT y-20220331_def.xml EX-101.DEF 321764
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT y-20220331_pre.xml EX-101.PRE 490436
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT y-20220331_lab.xml EX-101.LAB 565881
10 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT y-20220331.xsd EX-101.SCH 69625
76 EXTRACTED XBRL INSTANCE DOCUMENT y-20220331_htm.xml XML 6741411
Mailing Address 1411 BROADWAY 34TH FLOOR NEW YORK NY 10018
Business Address 1411 BROADWAY 34TH FLOOR NEW YORK NY 10018 212-508-8130
ALLEGHANY CORP /DE (Filer) CIK: 0000775368 (see all company filings)

IRS No.: 271354706 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-09371 | Film No.: 22897817
SIC: 6331 Fire, Marine & Casualty Insurance