INVENTA TECHNOLOGIES INC S-1/A

AMENDMENT #3 TO FORM S-1

AGREEMENT & PLAN OF REORGANIZATION

FORM OF AMENDED & RESTATED CERT. OF INCORP./PRIOR TO COMP.

FORM OF AMENDED & RESTATED CERT. OF INCORP./UPON COMP.

AMENDED & RESTATED BYLAWS EFFECTIVE UPON COMPLETION

AMENDED & RESTATED REGISTRATION RIGHTS AGREEMENT

SERIES A PREFERRED STOCK PURCHASE AGREEMENT

SERIES B PREFERRED STOCK PURCHASE AGREEMENT

SERIES C PREFERRED STOCK PURCHASE AGREEMENT

SERIES D PREFERRED STOCK PURCHASE AGREEMENT

2000 STOCK PLAN AND RELATED FORM OF STOCK OPTION AGR.

EMPLOYEE STOCK PURCHASE PLAN

LETTER AGREEMENT DATED MAY 11, 1998

LETTER AGREEMENT DATED JANUARY 14, 2000

LETTER AGREEMENT DATED JANUARY 28, 2000

FORM OF STOCK RESTRICTION AGREEMENT

FORM OF NONCOMPETITION AGREEMENT

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POWER OF ATTORNEY