Model
Edge
Alleghany Corporation
0000775368
Filing type
10-K/A
Filing date
Apr 28, 2022
Updated
Apr 29, 2022 ยท 3:11 AM
Copy reference
Filing
10-K/A
FY 2021 amended
Exhibits
EX-31.1
EX-31.1
EX-31.2
EX-31.2
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