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FILED PURSUANT TO RULE 424(b)(3) AND (c)
FILE NUMBER 333-39539
PROSPECTUS SUPPLEMENT DATED JANUARY 22, 1998
TO
PROSPECTUS DATED JANUARY 12, 1998
1,521,834 SHARES
YAHOO! INC.
COMMON STOCK, $0.00067 PAR VALUE
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This Prospectus Supplement supplements the Prospectus dated January 12, 1998
(the "Prospectus") of Yahoo! Inc., a California corporation (the "Company"),
relating to the sale by certain shareholders and warrantholders (the "Selling
Shareholders") of the Company of 1,521,834 shares of the Yahoo! Inc. Common
Stock, $0.00067 par value, covered by the Prospectus (the "Shares"). The Selling
Shareholders received the Shares in connection with the acquisition by the
Company of Four11 Corporation on October 20, 1997. This Prospectus Supplement
should be read in conjunction with the Prospectus, and this Prospectus
Supplement is qualified by reference to the Prospectus except to the extent that
the information herein contained supersedes the information contained in the
Prospectus. Capitalized terms used in this Prospectus Summary and not otherwise
defined herein have the meanings specified in the Prospectus.
SELLING SHAREHOLDERS
The Selling Shareholders section in the Prospectus is hereby amended to
include the following information:
The definition of "Selling Shareholders" as such term is used in the
Prospectus shall include any pledgee, donee, transferee or other successor in
interest that receive the Shares as a gift, partnership distribution or other
non-sale related transfer from a Selling Shareholder named in the Prospectus or
a pledgee, donee, transferee or other successor in interest of such named
Selling Shareholder.
