Type	Name	Date
Credit agreement	First Amendment to Credit Agreement, among the Company, the lenders parties thereto and U.S. Bank National Association, as administrative agent.*†	06/27/2022
Credit agreement	First Amendment to Credit Agreement, among the Company, the lenders parties thereto and U.S. Bank National Association, as administrative agent.*†	06/27/2022
Underwriting agreement	UNDERWRITING AGREEMENT	08/13/2021
Indenture	Second Supplemental Indenture, by and between the Company and The Bank of New York Mellon, as Trustee, including the form of the Senior Notes attached as Exhibit A thereto	06/26/2012
Underwriting agreement	Underwriting Agreement, by and among the Company and Morgan Stanley & Co. LLC, U.S. Bancorp Investments, Inc. and Wells Fargo Securities, LLC, as representatives of the underwriters named therein	06/26/2012
Indenture	Indenture, by and between the Company and The Bank of New York Mellon, as Trustee	09/20/2010

Type	Name	Date
Employment agreement	Employment Agreement, between Capitol Indemnity Corporation and John L. Sennott, Jr	10/28/2019

Type	Name	Date
Merger agreement	Agreement and Plan of Merger, by and among Alleghany Corporation, Berkshire Hathaway Inc. and O&M Acquisition Corp	03/21/2022
Merger agreement	Agreement and Plan of Merger by and among Alleghany Corporation, Shoreline Merger Sub, LLC and Transatlantic Holdings, Inc.	11/21/2011

Type	Name	Date
Other	Security Agreement, by and among the Company and U.S. Bank National Association, as collateral agent	09/14/2010