Wyo. Stat. Ann. § 1-31-124

Any stockholder or stockholders, owning not less than one-fourth (1/4) of the paid in capital stock of any banking association, or entitled to the beneficial interest therein, may have an injunction pending proceedings in quo warranto, restraining the directors or trustees from making any disposition of the assets of the corporation prejudicial to the interests of the stockholders or inconsistent with their duties as directors or trustees.