Time and Manner of Exercise. Unless the Board expressly provides otherwise, an Option will not be deemed to have been exercised until the Board receives a notice of exercise (in a form acceptable to the Board) signed by the appropriate person and accompanied by any payment required under the Award, as further described below. If the Option is exercised by any person other than the Participant, the Board may require satisfactory evidence that the person exercising the Option has the right to do so. No Option shall be exercisable after the expiration of ten (10) years from the date on which it was granted.

Time and Manner of Exercise. Unless the Administrator expressly provides otherwise, no Stock Option or SAR will be deemed to have been exercised until the Administrator receives a notice of exercise (in a form acceptable to the Administrator), which may be an electronic notice, accompanied by any payment required under the Award or other provision with respect to payment. A Stock Option or SAR exercised by any person other than the Participant will not be deemed to have been exercised until the Administrator has received such evidence as it may require that the person exercising the Award has the right to do so.

Manner of Exercise. This Option may be exercised by the Grantee (or other person entitled to exercise this Option under Section 5 of this Agreement) by providing notice to the stock plan administrator of the Grantee’s or such other person’s intent to exercise this Option, and providing to the stock plan administrator all required information necessary to complete the exercise transaction. Such notice shall not be effective unless accompanied by the full purchase price for all shares so purchased within the timeframe required by the plan administrator. The purchase price shall be payable in cash, personal check (subject to collection), bank draft or such other method as the Committee may determine from time to time. In the Committee’s discretion, the purchase price may also be paid by # the tender of, by either actual delivery or attestation, Common Stock acceptable to the Committee and valued at its Fair Market Value on the date of exercise or through a combination of Common Stock and cash, or # any other method permitted by [Section 5.5(a)] of the Plan. The purchase price shall be calculated as the number of shares to be purchased times the option exercise price per share as shown in Section 1 of this Agreement. The Company shall have the right to require the Grantee to remit to the Company an amount necessary to satisfy any federal, state and local withholding tax requirements prior to the delivery of any certificate for such shares, which may be paid by any method allowed by the Committee in its sole discretion as set forth in [Section 13.3] of the Plan.

Manner of Exercise. The Option may be exercised in respect of a whole number of Option Shares (and only in respect of a whole number) by written notice of exercise to the Committee (or its designee) at the Company’s principal executive offices (which are currently located at 28161 North Keith Drive, Lake Forest, Illinois 60045), which is received prior to the Option’s Expiration Date, together with # full payment of the Exercise Price of the Option Shares in respect of which the Option is exercised and # full payment of an amount equal to the Company’s federal, state and local withholding tax obligation, if any, in connection with the Option’s exercise.

Time and Manner of Exercise. Unless the Administrator expressly provides otherwise and except as provided in Section 7, a Share Option requiring exercise by the holder will not be deemed to have been exercised until the Administrator receives an Option Exercise Agreement (the form of which will be set forth in the relevant Award Agreement for such Share Option or otherwise designated by the Administrator), duly signed (including electronic signature in a form acceptable to the Administrator) by the appropriate Person and accompanied by any payment required under the Award Agreement. If a Share Option is exercised by any Person other than the corresponding Participant, the Administrator may require satisfactory evidence that the Person exercising the Share Option has the right to do so.

Time And Manner Of Exercise. Unless the Administrator expressly provides otherwise, an Award requiring exercise by the holder will not be deemed to have been exercised until the Administrator receives a notice of exercise (in form acceptable to the Administrator), which may be an electronic notice, signed (including electronic signature in form acceptable to the Administrator) by the appropriate person and accompanied by any payment required under the Award. If the Award is exercised by any person other than the Participant, the Administrator may require satisfactory evidence that the person exercising the Award has the right to do so.

Manner of Exercise. The Option, or any exercisable portion thereof, may be exercised solely by delivery to the Secretary of the Company (or any third party administrator or other person or entity designated by the Company; for the avoidance of doubt, delivery shall include electronic delivery), during regular business hours, of all of the following prior to the time when the Option or such portion thereof becomes unexercisable under [Section 3.3] hereof:

Time and Manner of Exercise. Unless the Administrator expressly provides otherwise, no Stock Option or SAR will be considered to have been exercised until the Administrator receives a notice of exercise in a form acceptable to the Administrator that is signed by the appropriate person and accompanied by any payment required under the Award. Any attempt to exercise a Stock Option or SAR by any person other than the Participant will not be given effect unless the Administrator has received such evidence as it may require that the person exercising the Award has the right to do so.

Subject to the terms of the Plan, the Option may be exercised by # delivering to the Company, prior to the expiry of the Option, an option exercise form duly executed by the Optionee or its Legal Representative (the “Option Exercise Form”) substantially in the form of Schedule “A” completed and executed in a manner acceptable to the Company, acting reasonably, or # in a manner and pursuant to such procedures as the Board of Directors may determine, which will state the election to exercise the Option (with appropriate proof of completion of such exercise procedure) (the “Alternative Exercise Procedure”). The Option Exercise Form or the completion of the Alternative Exercise Procedure (as applicable) must be accompanied by payment in full for the number of Common Shares in respect of which the Option is being exercised in lawful currency of the United States of America, in cash, bank draft, certified cheque or other form of payment acceptable to the Company, made payable to the Company at its principal place of business at the time of the exercise of the Option.

Time and Manner of Exercise. Unless the Administrator expressly provides otherwise, an Award requiring exercise by the holder will not be deemed to have been exercised until the Administrator receives a notice of exercise (in form acceptable to the Administrator), which may be an electronic notice, signed (including electronic signature in a form acceptable to the Administrator) by the appropriate person and accompanied by any payment required under the Award. Any attempt to exercise a Stock Option or SAR by any person other than the Participant will not be given effect unless the Administrator has received such evidence as it may require that the person exercising the Stock Option or SAR has the right to do so.