X0201 4 2003-11-10 0 0001003950 PERFORMANCE TECHNOLOGIES INC \DE\ PTIX 0001040989 KOZEL BERNARD 205 INDIGO CREEK DRIVE ROCHESTER NY 14626 1 0 0 0 Common Stock, $.01 par value 2003-11-10 4 S 0 55000 12.5145 D 359423 D 39,000 shares are owned (indirect ownership by Mr. Kozel) by three family trusts. Mr. Kozel is Co-Grantor and Co-Trustee of the trusts and the beneficiaries of the trusts are Mr. Kozel's grandchildren. Mr. Kozel, as Co-Grantor and Co-Trustee, has voting and investment power over the trusts. 131,279 shares are owned (direct ownership by Mr. Kozel) by the Kozel Family, LLC. Mr. Kozel has 99% interest in, and voting and investment power over this company. 189,144 shares are owned (direct ownership) by the Kozel Holding Company, LLC. Mr. Kozel has 91.5% interest in, and voting and investment power over this company. by:/s/Dorrance W. Lamb, as power of attorney, on behalf of Bernard Kozel 2003-11-12