UNITED STATES SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): September 21, 2006
TERAYON COMMUNICATION SYSTEMS, INC.
(Exact Name of Registrant as Specified in its Charter)
|(State or Other Jurisdiction
2450 Walsh Avenue
Santa Clara, California 95051
(Address of Principal Executive Offices and Zip Code)
Registrants telephone number, including area code: (408) 235-5500
4988 Great America Parkway
Santa Clara, California 95054
(Former Name or Former Address, if Changed Since Last Report.)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy
the filing obligation of the registrant under any of the following provisions (see General
Instruction A.2. below):
o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR
o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR
Item 8.01 Other Events.
On September 21, 2006, Terayon Communication Systems, Inc. (the Company) was served with a
complaint in a putative class action lawsuit filed on June 23, 2006 in the United States District
Court for the Northern District of California against the Company and certain of its current and
former officers and directors, purportedly on behalf of all persons who purchased shares of the
common stock of the Company between October 28, 2004 and March 1, 2006. The complaint purports to
assert claims against all defendants for violations of Section 10(b) of the Securities Exchange Act
of 1934, as amended (the Exchange Act) and against the individual defendants for violations of
Section 20(b) of the Exchange Act; focuses on the Companys March 1, 2006 announcement of the
restatement of its consolidated financial statements for the year ended December 31, 2004, and for
the four quarters of 2004 and the first two quarters of 2005; and seeks unspecified damages. The
Company intends to vigorously defend the lawsuit.
Additionally, the Superior Court for the State of California, County of Santa Clara approved the
final settlement of the derivative litigation entitled In re Terayon Communication Systems, Inc.
Derivative Litigation (Case No. CV 807650). In connection with the settlement, the Company paid
$950,000 in attorneys fees and expenses to the derivative plaintiffs counsel and agreed to adopt
certain corporate governance practices.