X0303 4 2010-02-17 0 0000854701 INTEGRATED SILICON SOLUTION INC ISSI 0001339796 Han Chang Chaio 1940 ZANKER RD. SAN JOSE CA 95112 0 1 0 0 Vice President/ GM Common Stock 2010-02-17 4 S 0 5788 8.3021 D 33076 D Common Stock 2010-02-18 4 S 0 6576 8.35 D 26500 D The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.30 to $8.31, inclusive. By: Thanh Ha For: Chang-Chaio Han 2010-02-18