<PAGE> 1
Filed Pursuant to Rule 424(b)(3)
Registration No. 333-31342
PROSPECTUS SUPPLEMENT DATED APRIL 17, 2000
TO PROSPECTUS DATED APRIL 6, 2000
<TABLE>
<S> <C> <C>
i2 logo I2 TECHNOLOGIES, INC.
</TABLE>
$350,000,000 5 1/4% CONVERTIBLE SUBORDINATED NOTES DUE DECEMBER 15, 2006
AND
4,605,790 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 is hereby amended to add the
following information:
<TABLE>
<CAPTION>
SHARES OF
PRINCIPAL AMOUNT PERCENTAGE OF COMMON STOCK
OF NOTES THAT NOTES THAT MAY BE
NAME OF SELLING SECURITYHOLDER MAY BE SOLD OUTSTANDING SOLD(1)
- ------------------------------ ---------------- ------------- ------------
<S> <C> <C> <C>
Morgan Stanley & Co...................... $2,500,000 * 32,898
</TABLE>
The information contained in the table appearing under the heading "Selling
Securityholders" on pages 35-37 of the prospectus with respect to the Selling
Securityholders named below is hereby deleted and restated with the following
information:
<TABLE>
<CAPTION>
SHARES OF
PRINCIPAL AMOUNT PERCENTAGE OF COMMON STOCK
OF NOTES THAT NOTES THAT MAY BE
NAME OF SELLING SECURITYHOLDER MAY BE SOLD OUTSTANDING SOLD(1)
- ------------------------------ ---------------- ------------- ------------
<S> <C> <C> <C>
Allstate Insurance Co. .................. $ 1,560,000 * 20,528
Highbridge International LLC............. 16,975,000 4.8% 223,380
</TABLE>
- ---------------
* Indicates less than one percent.
(1) Assumes full conversion of the notes held by such holder at the rate of
13.1594 shares per each $1,000 in principal amount of notes.
