<SEC-DOCUMENT>0000723188-16-000106-index.html : 20161027 <SEC-HEADER>0000723188-16-000106.hdr.sgml : 20161027 <ACCEPTANCE-DATETIME>20161027172717 ACCESSION NUMBER: 0000723188-16-000106 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 4 CONFORMED PERIOD OF REPORT: 20161027 ITEM INFORMATION: Entry into a Material Definitive Agreement ITEM INFORMATION: Other Events FILED AS OF DATE: 20161027 DATE AS OF CHANGE: 20161027 FILER: COMPANY DATA: COMPANY CONFORMED NAME: COMMUNITY BANK SYSTEM, INC. CENTRAL INDEX KEY: 0000723188 STANDARD INDUSTRIAL CLASSIFICATION: NATIONAL COMMERCIAL BANKS [6021] IRS NUMBER: 161213679 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-13695 FILM NUMBER: 161956415 BUSINESS ADDRESS: STREET 1: 5790 WIDEWATERS PKWY CITY: DEWITT STATE: NY ZIP: 13214 BUSINESS PHONE: 8007242262 MAIL ADDRESS: STREET 1: 5790 WIDEWATERS PARKWAY CITY: DEWITT STATE: NY ZIP: 13214 FORMER COMPANY: FORMER CONFORMED NAME: COMMUNITY BANK NA, a subsidiary of Community Bank System Inc DATE OF NAME CHANGE: 20130729 FORMER COMPANY: FORMER CONFORMED NAME: COMMUNITY BANK NA, a subsidiary of Community Bank System Inc. DATE OF NAME CHANGE: 20130726 FORMER COMPANY: FORMER CONFORMED NAME: COMMUNITY BANK SYSTEM INC DATE OF NAME CHANGE: 19920703 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>cbna8k2016merger.htm <TEXT> Document 1 - file: cbna8k2016merger.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-2.1 <SEQUENCE>2 <FILENAME>cbna8k2016mergeragreement.htm <TEXT> Document 2 - file: cbna8k2016mergeragreement.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>3 <FILENAME>cbna8k2016transcript.htm <TEXT> Document 3 - file: cbna8k2016transcript.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>cbsilogo.jpg <TEXT> Document 4 - file: cbsilogo.jpg
</DOCUMENT> </SEC-DOCUMENT>