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
Dated of Report (Date of Earliest Event Reported): November 14, 2007
of
ARRIS GROUP, INC.
A Delaware Corporation
IRS Employer Identification No. 58-2588724
Commission File Number 000-31254
3871 Lakefield Drive
Suwanee, Georgia 30024
(678) 473-2000
Not Applicable
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:
þ 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 240.14d-2(b))
o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17
CFR 240.13e-4(c))
TABLE OF CONTENTS
Item 8.01 Other Events
Filed with this Current Report as Exhibit 99.1 are certain slides used by Bob Stanzione, Chairman
and Chief Executive Officer of ARRIS in connection with an investor presentation made on November
14, 2007. The slides filed with this Current Report relate to ARRIS’ proposed acquisition of C-COR
Incorporated.
Additional Information and Where to Find It
In connection with the proposed combination of ARRIS and C-COR, ARRIS has filed with the SEC a
registration statement on Form S-4, which includes a proxy statement of C-COR and a proxy statement
and prospectus of ARRIS. Shareholders are urged to read the joint proxy statement/prospectus
regarding the proposed transaction, because it contains important information. Shareholders are
able to obtain a free copy of the joint proxy statement/prospectus, as well as other filings
containing information about ARRIS and C-COR, without charge, at the SEC’s internet site
(http://www.sec.gov). Copies of the joint proxy statement/prospectus and the filings with the SEC
that are incorporated by reference in the joint proxy statement/prospectus also can be obtained,
without charge, by directing a request to ARRIS, 3871 Lakefield Drive, Suwanee, Georgia 30024,
Attention: Investor Relations (678) 473-2647, or to C-COR, 60 Decibel Road, State College,
Pennsylvania 16801, Attention: Director of Investor Relations (800) 233-2267 ext. 4438.
Participants in the Solicitation
ARRIS, C-COR and their respective directors and executive officers and other persons may be deemed
to be participants in the solicitation of proxies in respect of the proposed combination.
Information regarding ARRIS’ directors and executive officers is available in the Proxy Statement
with respect to ARRIS’ 2007 Annual Meeting of Stockholders filed by ARRIS with the SEC on April 9,
2007. Information regarding C-COR’s directors and executive officers is available in C-COR’s
Annual Report on Form 10-K, as amended by C-COR on October 11, 2007. Other information regarding
the participants in the proxy solicitation and a description of their direct and indirect
interests, by security holdings or otherwise, is contained in the joint proxy statement/prospectus
and other relevant materials filed with the SEC.
Item 9.01. Financial Statements and Exhibits.
(d) Exhibits
99.1 Certain slides to be used in investor presentation.