Wyo. Stat. § 17-16-624: Share options.

(a) A corporation may issue rights, options, or warrants for the purchase of shares of the corporation. The board of directors shall determine the terms upon which the rights, options, or warrants are issued and the terms, including the consideration for which the shares are to be issued. The authorization by the board of directors for the corporation to issue the rights, options or warrants constitutes authorization of the issuance of the shares or other securities for which the rights, options or warrants are exercisable.

(b) The terms and conditions of such rights, options or warrants, including those outstanding on July 1, 2009, may include, without limitation, restrictions or conditions that:

(i) Preclude or limit the exercise, transfer or receipt of such rights, options or warrants by any person owning or offering to acquire a specified number or percentage of the outstanding shares or other securities of the corporation or by any transferee of any such person; or

(ii) Invalidate or void the rights, options or warrants held by any such person or transferee.