Type	Name	Date
Acquisition / asset purchase agreement	Purchase and Sale Agreement, among Kinder Morgan SNG Operator LLC, Southern Natural Gas Company, L.L.C. and The Southern Company	09/01/2016
Merger agreement	Agreement and Plan of Merger, by and among The Southern Company, AMS Corp. and AGL Resources Inc	08/24/2015
Merger agreement	Agreement and Plan of Merger, by and among AGL Resources Inc., Apollo Acquisition Corp., Ottawa Acquisition LLC and Nicor Inc	12/07/2010