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: July 17, 2003 (Date of earliest event reported) BIO-RAD LABORATORIES, INC. ________________________________________________________________ (exact name of registrant as specified in its charter) Commission File: 1-7928 Delaware 94-1381833 ________________________________________________________________ (State or other (I.R.S. Employer jurisdiction of Identification No.) incorporation or organization) 1000 Alfred Nobel Drive Hercules, California 94547 ________________________________________________________________ (Address of Principal executive offices, including zip code) (510) 724-7000 ________________________________________________________________ (Registrant's telephone number, including area code) ITEM 5. OTHER EVENTS On July 17, 2003, Bio-Rad Laboratories, Inc. issued a press release announcing a tender offer for all $88,715,000 aggregate principal amount of its outstanding 11 5/8% Senior Subordinated Notes due 2007. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference. On July 17, 2003, Bio-Rad Laboratories, Inc. also issued a press release announcing that it intends to offer, subject to market and other conditions, up to $200,000,000 aggregate principal amount of new senior subordinated notes in a private offering. A copy of the press release is attached hereto as Exhibit 99.2 and is incorporated herein by reference. ITEM 7. FINANCIAL STATEMENT, PRO FORMA FINANCIAL INFORMATION AND EXHIBITS (c) Exhibits Exhibit Number Description 99.1 Press Release for tender offer of Bio-Rad Laboratories, Inc., dated July 17, 2003. 99.2 Press Release for private offering of Bio-Rad Laboratories, Inc., dated July 17, 2003. SIGNATURES 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. BIO-RAD LABORATORIES, INC. Date: July 21, 2003 By:/s/ Christine A. Tsingos Christine A. Tsingos Vice President, Chief Financial Officer EXHIBIT INDEX Exhibit Number Description 99.1 Press Release for tender offer of Bio-Rad Laboratories, Inc., dated July 17, 2003. 99.2 Press Release for private offering of Bio-Rad Laboratories, Inc., dated July 17, 2003.