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FILED PURSUANT TO RULE 424(b)(3)
REGISTRATION NO. 333-31342
PROSPECTUS SUPPLEMENT NO. 18 DATED DECEMBER 15, 2000
TO PROSPECTUS DATED APRIL 6, 2000, AS SUPPLEMENTED ON
APRIL 17, 2000, APRIL 25, 2000, MAY 8, 2000, MAY 22, 2000,
MAY 30, 2000, JUNE 9, 2000, JUNE 21, 2000, JULY 5, 2000,
JULY 19, 2000, JULY 27, 2000, AUGUST 16, 2000, AUGUST 24,
2000, SEPTEMBER 1, 2000, SEPTEMBER 18, 2000, OCTOBER 2,
2000, OCTOBER 16, 2000 AND NOVEMBER 17, 2000
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<S> <C> <C>
[I2 LOGO] i2 TECHNOLOGIES, INC.
</TABLE>
$350,000,000 5 1/4% Convertible Subordinated Notes due December 15, 2006
and
9,211,580 Shares of Common Stock Issuable upon Conversion of the Notes
The information contained in the table appearing under the heading "Selling
Securityholders" on pages 35-37 of the prospectus, as supplemented prior to the
date of this prospectus supplement, is hereby amended to add the following
information:
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<CAPTION>
PRINCIPAL SHARES OF
AMOUNT OF PERCENTAGE OF COMMON STOCK
NOTES THAT NOTES THAT MAY BE
NAME OF SELLING SECURITYHOLDER MAY BE SOLD OUTSTANDING SOLD(1)
------------------------------ ----------- ------------- ------------
<S> <C> <C> <C>
Fidelity Financial Trust: Fidelity Convertible
Securities Fund............................. $ 1,900,000 * 50,005
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The information contained in the table appearing under the heading "Selling
Securityholders" on pages 35-37 of the prospectus, as supplemented prior to the
date of this prospectus supplement, with respect to the Selling Securityholders
named below is hereby deleted and restated with the following information:
<TABLE>
<CAPTION>
PRINCIPAL SHARES OF
AMOUNT OF PERCENTAGE OF COMMON STOCK
NOTES THAT NOTES THAT MAY BE
NAME OF SELLING SECURITYHOLDER MAY BE SOLD OUTSTANDING SOLD(1)
------------------------------ ----------- ------------- ------------
<S> <C> <C> <C>
Bank of America Pension Plan.................. -- -- --
Deephaven Domestic Convertible Trading Ltd.... $ 4,500,000 1.3% 118,434
Goldman, Sachs & Company...................... $ 2,695,000 * 70,929
Highbridge International LLC.................. $17,225,000 4.9% 453,341
KBC Financial Products USA.................... -- -- --
Morgan Stanley & Co........................... $ 5,000,000 1.4% 131,594
Morgan Stanley Dean Witter Convertible
Securities Trust............................ -- -- --
Retail Clerks Pension Trust................... -- -- --
The TCW Group, Inc. .......................... -- -- --
</TABLE>
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* Indicates less than one percent.
(1) Assumes full conversion of the notes held by each holder at the rate of
26.3188 shares per each $1,000 in principal amount of notes.
