X0202 4 2007-09-05 0 0000799166 MASSBANK CORP MASB 0001235354 BUFFERD ALLAN S C/O MASSBANK CORP 123 HAVEN STREET READING MA 01867 1 0 0 0 Phantom stock 34.19 2007-09-05 4 A 0 14.6242 34.19 A common 14.6242 3259.01 D Cash-only security issued pursuant to the Directors' Deferred Compensation Plan The shares of phantom stock become payable in shares of common stock of the Issuer upon the reporting person attaining the age of 72, or his termination or death or upon a change of control of the Issuer Includes an additional .1206 fractional shares of MASSBANK Corp Common Stock acquired on 08/16/07 at a price of $34.00 per share pursuant to the reinvestment of dividends under the Directors' Deferred Compensation Plan Allan S, Bufferd 2007-09-06