NBT BANCORP INC — Director's Dealing 2010

Feb 5, 2010

SEC Form 5 — Annual Statement of Changes in Beneficial Ownership

Issuer: NBT BANCORP INC (NBTB)
CIK: 0000790359
Period of Report: 2009-12-31

Reporting Person: Wadsworth Robert A (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2009-12-31	NBT Bancorp Inc. Common Stock	J	75.42	—	Acquired	4919.596	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
NBT Bancorp Inc. Common Stock	164041	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Non-Qualified Stock Option (right to buy)	$21.74	2016-05-01	NBT Bancorp Inc. Common Stock (500)	500	Direct
Non-Qualified Stock Option (right to buy)	$22.4092	2016-01-01	NBT Bancorp Inc. Common Stock (210)	210	Direct
Non-Qualified Stock Option (right to buy)	$22.4842	2017-05-01	NBT Bancorp Inc. Common Stock (1375)	1375	Direct
Non-Qualified Stock Option (right to buy)	$22.5508	2018-05-01	NBT Bancorp Inc. Common Stock (1625)	1625	Direct
Non-Qualified Stock Option (right to buy)	$24.08	2016-11-10	NBT Bancorp Inc. Common Stock (500)	500	Direct

Footnotes

F1: Shares acquired under NBT Bancorp Dividend Reinvestment Plan during period of January 1, 2009 to December 31, 2009 at prices ranging from $19.393 to $22.7850 per share.

F2: 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.