EXTEN INDUSTRIES, INC.
STOCK OPTION AGREEMENT
(INCENTIVE STOCK OPTION)
This Stock Option Agreement (the "Agreement") is made and entered into effective as of the date set
forth on the Signature Page attached hereto by and between Exten Industries, Inc., a Delaware
corporation (the "Company"), and that person identified on the Signature Page attached hereto (the
"Optionee"). This option is intended to qualify as an "incentive stock option" within the meaning of
Section 422 of the Internal Revenue Code, as amended (the "Code").
The grant hereunder is in connection with and in furtherance of the Company's compensatory benefit
plan for participation by the Company's employees (including officers), directors or consultants. Defined
terms not explicitly defined in this agreement but defined in Exten Industries, Inc. 2000 Stock Incentive
Plan (the "Plan") shall have the same definitions as in the Plan.
1. Grant of Option . Subject to the vesting provisions of Sections 3 and 4, the Company hereby
grants to Optionee, as of the date hereof the right and option to purchase, on the terms and
conditions hereinafter set forth, all or any part of the aggregate number of shares of Common
Shares set forth on the Signature Page attached hereto (the "Option"), subject to adjustment in
accordance with the provisions of Section 19 below. The Plan provides for the issuance of
Incentive Stock Options ("ISO"). Subject to Section 25, it is understood and acknowledged
that (a) if the Optionee complies with the terms of this Agreement, (b) the Option was
designated as an ISO at the time of grant and (c) the Optionee is an employee of the Company
at all times from the date of this Agreement through the date which is three (3) months prior to
the exercise of the Option, the Option is intended to be an Incentive Stock Option which will
qualify under Section 422(b) of the Code.
Purchase Price . The Purchase Price is 100% of the fair market value of the Common