0001169232-07-002570 8-K 2 20070604 8.01 9.01 20070604 20070604 COMMUNITY BANK SYSTEM INC 0000723188 6021 161213679 DE 1231 8-K 34 001-13695 07897420 5790 WIDEWATERS PKWY DEWITT NY 13214 8007242262 5790 WIDEWATERS PARKWAY DEWITT NY 13214 8-K 1 d71667_8k.txt CURRENT REPORT EX-99.1 2 d71667_ex99-1.txt PRESS RELEASE