X0303 4 2010-08-05 0 0000796317 ALLIANCE FINANCIAL CORP /NY/ ALNC 0001242519 AMES DONALD S 45 WEST COURT STREET CORTLAND NY 13045 1 0 0 0 Stock Unit 2010-08-05 4 A 0 76.811 30.1961 A Common Stock 76.811 23904.786 D Each Stock Unit is equal to one share of Alliance Financial Corporation stock. Stock Units are payable in Common Stock upon the reporting person's temination of service pursuant to the Alliance Financial Corporation Stock-Based Deferral Plan. Cumulative shares have been increased from the previous filing by 175.462 shares due to a typographical error. /s/ Judy A. Schultz as Power of Attorney 2010-08-09