0001239944-04-000133 3 2 20041020 20041029 20041029 Clark John David 0001307119 3 34 001-13695 041107677 607-527-3817 4720 CLAWSON DRIVE CAMPBELL NY 14821 COMMUNITY BANK SYSTEM INC 0000723188 6021 161213679 DE 1231 5790 WIDEWATERS PKWY DEWITT NY 13214 8007242262 5790 WIDEWATERS PARKWAY DEWITT NY 13214 3 1 edgar.xml PRIMARY DOCUMENT EX-24 2 clark.htm EXHIBIT 24- POWER OF ATTORNEY