UNITED STATES 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 May 19, 2004 ------------ Date of Report (Date of earliest event reported) RADVISION LTD. (Exact name of registrant as specified in its charter) Israel 000-29871 N/A ---------------------------- ------------ ----------------------------- (State or other jurisdiction (Commission (IRS Employer Identification of incorporation) File Number) No.) 24 Raul Wallenberg Street, Tel Aviv 69719, Israel ------------------------------------------------- (Address of principal executive offices and zip code) 011-972-3-645-5220 ------------------ (Registrant's telephone number, including area code) Not Applicable -------------- (Former name or former address, if changed since last report) ITEM 5. OTHER EVENTS. On May 19, 2004, the Registrant announced that its Chief Operating Officer, Yuval Bloch, is leaving the Company to pursue other opportunities. 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 thereunto duly authorized. Date: May 20, 2004 RADVISION LTD. (Registrant) By: /s/Arnold Taragin ----------------- Arnold Taragin Corporate Vice President and General Counsel