Type	Name	Date
Credit agreement	Fifth Amendment to Credit Agreement, among Aegion Corporation, the Guarantors party thereto, the Lenders party thereto, Bank of America, N.A., as Administrative Agent, and the other parties thereto, filed herewith	12/01/2020
Credit agreement	Amended and Restated Credit Agreement, among Aegion Corporation, the Guarantors, Bank of America, N.A., as Administrative Agent, Swing Line Lender and L/C Issuer and the other parties thereto, filed herewith (confidential portions have been omitted and filed separately with the SEC)	11/02/2015
Credit agreement	Amended and Restated Credit Agreement, among Aegion Corporation, the Guarantors, Bank of America, N.A., as Administrative Agent, Swing Line Lender and L/C Issuer and the other parties thereto, filed herewith (confidential portions have been omitted and filed separately with the SEC)	11/02/2015
Credit agreement	Amended and Restated Credit Agreement, among Aegion Corporation, the Guarantors, Bank of America, N.A., as Administrative Agent, Swing Line Lender and L/C Issuer and the other parties thereto, filed herewith (confidential portions have been omitted and filed separately with the SEC)	11/02/2015
Credit agreement	Credit Agreement, among Aegion Corporation, the Guarantors and Bank of America, N.A., as Administrative Agent, Swing Line Lender and L/C Issuer, filed herewith (confidential portions have been omitted and filed separately with the SEC)	07/05/2013
Credit agreement	Credit Agreement, among Aegion Corporation, the Guarantors and Bank of America, N.A., as Administrative Agent, Swing Line Lender and L/C Issuer, filed herewith (confidential portions have been omitted and filed separately with the SEC)	07/05/2013
Credit agreement	Second Amendment to Credit Agreement	04/06/2011

Type	Name	Date
Merger agreement	Agreement and Plan of Merger, among Carter Intermediate, Inc., Carter Acquisition, Inc. and Aegion Corporation, filed herewith	02/17/2021