<PAGE>
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 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): July 20, 2000
REDBACK NETWORKS INC.
--------------------------------------------------------------------------------
(Exact Name of Registrant as Specified in its Charter)
Delaware 000-25853 77-0438443
---------------------- ----------------------- -------------------------
(State or Other (Commission File Number) (I.R.S. Employer
Jurisdiction of Identification Number)
Incorporation)
1195 Borregas Avenue
Sunnyvale, CA 94089
(408) 571-5000
--------------------------------------------------------------------------------
(Addresses, including zip code, and telephone numbers, including area code, of
principal executive offices)
ITEM 5. OTHER EVENTS.
Selected financial information set forth in the Registrant's Press
Release dated July 12, 2000 is incorporated herein by reference.
<PAGE>
ITEM 7. FINANCIAL STATEMENTS, PRO FORMA FINANCIAL INFORMATION AND EXHIBITS.
(c) EXHIBITS.
99.1 Selected Financial Information from the Press Release
dated July 12, 2000
<PAGE>
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.
REDBACK NETWORKS INC.
DATE: July 20, 2000 By: /S/ CRAIG GENTNER
--------------------
Craig Gentner
Senior Vice President of Finance,
Chief Financial Officer and
Corporate Secretary
(PRINCIPAL FINANCIAL OFFICER)
<PAGE>
INDEX TO EXHIBITS
EXHIBIT NUMBER DESCRIPTION
-------------- ------------
99.1 Selected Financial Information from the Press Release
dated July 12, 2000
