No amendment or modification of the terms or conditions of this Agreement shall be valid unless in writing and signed by the parties hereto.

Amendments. Any amendment to the Plan will be deemed to be an amendment to this Agreement to the extent that the amendment is applicable hereto; provided, however, that no amendment will adversely affect your rights under this Agreement without your consent (provided, however, that your consent will not be required to an amendment that is deemed necessary by Gentex to ensure exemption from or compliance with Section 409A of the Code).

Amendments. No supplement, modification, or amendment of this Agreement shall be binding unless executed in writing by both of the parties hereto. No waiver of any provision of this Agreement shall be effective unless in writing signed by the party granting the waiver. No waiver of any of the provisions of this Agreement shall be deemed or shall constitute a waiver of any other provisions hereof (whether or not similar) nor shall that waiver constitute a continuing waiver.

Amendments. Changes and additional provisions to this Agreement shall be binding on the Parties only if agreed upon, laid down in writing and signed effectively by the Parties.

Amendments. This Warrant and any provision hereof may only be amended by an instrument in writing signed by the Company and the Holder hereof.

Amendments. The Committee may at any time alter or amend this Award to the extent # permitted by law, # permitted by the rules of any stock exchange on which the Common Stock or any other security of the Corporation is listed, and # permitted under applicable provisions of the U.S. Securities Act of 1933, as amended, the U.S. Securities Exchange Act of 1934, as amended (including rule 16b-3 thereof).

Amendments. The Company may amend this Award at any time, provided that the Participant’s consent to any amendment is required to the extent the amendment materially diminishes the rights of the Participant or results in cancellation of the Award. Notwithstanding the foregoing, the Company need not obtain Participant (or other interested party) consent for # the adjustment or cancellation of an Award pursuant to the adjustment provisions of the Plan; # the modification of the Award to the extent deemed necessary to comply with any applicable law, the listing requirements of any principal securities exchange or market on which the Shares are then traded; # the modification of the Award to preserve favorable accounting or tax treatment of the Award for the Company; or # the modification of the Award to the extent the Committee determines that such action does not materially and adversely affect the value of an

Amendments. No provision of this Agreement may be amended, modified, or waived, except in a writing signed by the Investor, the Company and, in accordance with Section 9, the Observer.

Waiver. No waiver by either party of any default or nonperformance hereunder shall be deemed a waiver of any subsequent default or nonperformance. No waiver shall be effective unless in writing and signed by the party or parties to which the performance of duty is owed. No delay in the serving of any right or remedy shall constitute a waiver of any right or remedy.

Waiver. Any waiver by the [[Organization A:Organization]] or the Holder of a breach of any provision of this Note shall not operate as or be construed to be a waiver of any other breach of such provision or of any breach of any other provision of this Note. The failure of the [[Organization A:Organization]] or the Holder to insist upon strict adherence to any term of this Note on one or more occasions shall not be considered a waiver or deprive that party of the right thereafter to insist upon strict adherence to that term or any other term of this Note on any other occasion. Any waiver by the [[Organization A:Organization]] or the Holder must be in writing.