UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 __________ FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURTIES AND EXCHANGE ACT OF 1934 Date of Report: July 31, 2003 Date of earliest event reported: July 31, 2003 - -------------------------------------------------------------------------------- AMISTAR CORPORATION - -------------------------------------------------------------------------------- (Exact name of registrant as specified in its Charter) CALIFORNIA 0-13403 95-2747332 (State or other jurisdiction of (Commission (I.R.S. Employer incorporation or organization) file number) Identification No.) 237 VIA VERA CRUZ SAN MARCOS, CA92069-2698 (Address of principal executive offices) AREA CODE (760) 471-1700 (Registrant's telephone number, including area code) ITEM 7 (c). EXHIBITS Exhibit 99-Press Release of Amistar Corporation dated July 31, 2003, reporting Amistar's financial results for the second quarter 2003. ITEM 12. RESULTS OF OPERATIONS AND FINANCIAL CONDITION On July 31, 2003, Amistar Corporation issued a press release announcing its financial results for the second quarter of 2003. A copy of the press release is furnished as Exhibit 99 to this report and is incorporated herein by reference. SIGNATURE Pursuant to the requirements of the Securities and Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. Date: July 31, 2003 Amistar Corporation By: /s/ Gregory D. Leiser --------------------- Gregory D. Leiser Vice President Finance and Chief Financial Officer