8-K 1 form8kfor082703.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) August 27, 2003 HUMBOLDT BANCORP (Exact name of registrant as specified in its charter) California 0-27784 93-1175446 ---------- ------- ---------- (State or other (Commission (I.R.S. Employer jurisdiction of File Number) Identification No.) incorporation or organization) 2998 Douglas Blvd., Suite 330 Roseville, California 95661 916-783-2812 (Address and telephone number of principal executive offices) Item 7. Financial statements & Exhibits (c) Exhibits 99.1 Rule 10b5-1 Trading Plan for Theodore S. Mason 99.2 Rule 10b5-1 Trading Plan for Steven R. Mills Item 9. Regulation FD Disclosure The purpose of this current report on Form 8-K is to disclose the terms of two Trading Plans under SEC Rule 10-b5-1 for Theodore S. Mason and Steven R. Mills. SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. Dated: August 27, 2003 HUMBOLDT BANCORP, a California Corporation /s/Patrick J. Rusnak -------------------- Patrick J. Rusnak Chief Financial Officer 2