X0306 5 2012-12-31 0 0 0 0000790359 NBT BANCORP INC NBTB 0001237956 CIVIL PATRICIA T 52 SOUTH BROAD STREET NORWICH NY 13815 1 0 0 0 NBT Bancorp Inc. Common Stock 2012-12-31 5 J 0 249.941 0 A 12067.81 D NBT Bancorp Inc. Common Stock 2012-12-31 5 J 0 27.937 0 A 12095.747 D Non-Qualified Stock Option (right to buy) 18.3825 2004-05-19 2013-05-19 NBT Bancorp Inc. Common Stock 600 600 D Non-Qualified Stock Option (right to buy) 20.7492 2006-05-01 2015-05-01 NBT Bancorp Inc. Common Stock 1500 1500 D Non-Qualified Stock Option (right to buy) 20.7642 2007-04-28 2015-04-28 NBT Bancorp Inc. Common Stock 400 400 D Non-Qualified Stock Option (right to buy) 21.74 2007-05-01 2016-05-01 NBT Bancorp Inc. Common Stock 1500 1500 D Non-Qualified Stock Option (right to buy) 22.1388 2005-01-01 2014-01-01 NBT Bancorp Inc. Common Stock 1500 1500 D Non-Qualified Stock Option (right to buy) 22.4842 2008-05-01 2017-05-01 NBT Bancorp Inc. Common Stock 1500 1500 D Non-Qualified Stock Option (right to buy) 22.5508 2009-05-01 2018-05-01 NBT Bancorp Inc. Common Stock 1750 1750 D Non-Qualified Stock Option (right to buy) 23.2708 2006-01-20 2015-01-20 NBT Bancorp Inc. Common Stock 630 630 D Shares acquired under NBT Bancorp Dividend Reinvestment Plan during period of 1/1/2012 to 12/31/2012 at prices ranging from $ 20.3129 to $22.1973. Shares acquired under Dividend Reinvestment Plan at a broker during period of January 1, 2012 to December 31, 2012 at prices ranging from $20.3129 to $22.1972 per share. Pursuant to NBT Non-Employee Director, Divisional Director and Subsidiary Director Stock Option Plan grant vests 40% for first year, 20% annually for following years. Pursuant to NBT Non-Employee Director, Divisional Director and Subsidiary Director Stock Option Plan reload grant vests 100% two years after date of its grant. By: F. Sheldon Prentice, Power of Attorney For: Patricia T. Civil 2013-02-07