0001140361-09-007839 S-3ASR 6 20090325 20090324 20090325 NBT BANCORP INC 0000790359 6021 161268674 DE 1231 S-3ASR 33 333-158197 09702707 52 S BROAD ST NORWICH NY 13815 6073372265 52 S. BROAD STREET NORWICH NY 13815 S-3ASR 1 forms-3asr.htm NBT BANCORP S-3ASR 3-24-2009 EX-5.1 2 ex5_1.htm EXHIBIT 5.1 EX-23.1 3 ex23_1.htm EXHIBIT 23.1 GRAPHIC 4 logo.jpg GRAPHIC 5 logo2.jpg GRAPHIC 6 logo3.jpg