Type	Name	Date
Credit agreement	Term Loan Credit Agreement, among The Dun & Bradstreet Corporation, JPMorgan Chase Bank, N.A., as Administrative Agent, Bank of America, N.A. and Citizens Bank N.A. as Syndication Agents, HSBC Bank USA, N.A., MUFG Union Bank, N.A., PNC Bank, National Association and Suntrust Bank, N.A. as Co-Documentation Agents, and the Lenders thereto	06/21/2018
Indenture	Second Supplemental Indenture, between The Dun & Bradstreet Corporation and Wells Fargo Bank, National Association, as Trustee	06/15/2015
Credit agreement	Amendment No. 1, to the Amended and Restated Five-Year Credit Agreement, among The Dun & Bradstreet Corporation, JPMorgan Chase Bank, N.A., as Administrative Agent, The Bank of Tokyo-Mitsubishi UFJ, Ltd. and RBS Citizens, N.A. as Co-Syndication Agents, and Bank of America, N.A., Barclays Bank PLC and HSBC Bank USA, N.A., as Co-Documentation Agents, and the Lenders thereto	05/14/2015
Credit agreement	Term Loan Credit Agreement, among The Dun & Bradstreet Corporation, JPMorgan Chase Bank, N.A., as Administrative Agent, The Bank of Tokyo-Mitsubishi UFJ, Ltd., as Syndication Agent, and Bank of America, N.A., Barclays Bank PLC, Citizens Bank, N.A., HSBC Bank USA, N.A. and TD Bank, N.A. as Co-Documentation Agents, and the Lenders thereto	05/14/2015
Credit agreement	Amended and Restated Five-Year Credit Agreement, among The Dun & Bradstreet Corporation, JPMorgan Chase Bank, N.A., as Administrative Agent, The Bank of Tokyo-Mitsubishi UFJ, Ltd. and RBS Citizens, N.A. as Co-Syndication Agents, and Bank of America, N.A., Barclays Bank PLC and HSBC Bank USA, N.A., as Co-Documentation Agents, and the Lenders thereto	07/24/2014
Underwriting agreement	Underwriting Agreement, among The Dun & Bradstreet Corporation, Barclays Capital Inc. and J.P. Morgan Securities LLC, as representatives of the several Underwriters named therein	12/03/2012
Indenture	First Supplemental Indenture, between The Dun & Bradstreet Corporation and The Bank of New York Mellon, as Trustee	12/03/2012
Credit agreement	Five-Year Credit Agreement, among The Dun & Bradstreet Corporation, JPMorgan Chase Bank, N.A., as Administrative Agent, The Bank of Tokyo-Mitsubishi UFJ, Ltd. and Barclays Capital, as Syndication Agents, HSBC Bank USA, N.A. and RBS Citizens, N.A., as Documentation Agents, and the Lenders thereto	10/27/2011

Type	Name	Date
Employment agreement	Amendment No. 4 to the Employment Agreement with Steven W. Alesio	12/11/2009

Type	Name	Date
Merger agreement	Agreement and Plan of Merger, by and among The Dun & Bradstreet Corporation, Star Parent, L.P. and Star Merger Sub, Inc	09/10/2018
Merger agreement	Agreement and Plan of Merger, by and among The Dun & Bradstreet Corporation, Star Parent, L.P. and Star Merger Sub, Inc	08/09/2018