NOTICE OF INCORPORATION Notice is hereby given that The Keystone Group, Inc. has been incorporated under the laws of the State of Nebraska. The number of shares authorized to be issued by the Corporation is 1,000. The address of the initial registered office is 233 S 13th Street, Suite 1900, Lincoln, NE 68508 and the name of the registered agent at such address is Cline Williams Registered Agent Services, Inc. The name and address of the incorporator is Rochelle A. Mullen, Sterling Ridge, 12910 Pierce Street, Suite 200, Omaha, Nebraska 68144. CLINE WILLIAMS WRIGHT JOHNSON & OLDFATHER, L.L.P. Sterling Ridge 12910 Pierce Street, Suite 200 Omaha, Nebraska 68144 ZNEZ ENT 07-05, 07-12, 07-19-24
