Nebraska Revised Statute 21-243
Chapter 21 Section 243
Liability of shareholders.
(MBCA 6.22) (a) A purchaser from a corporation of its own shares is not liable to the corporation or its creditors with respect to the shares except to pay the consideration for which the shares were authorized to be issued under section 21-242 or specified in the subscription agreement under section 21-241.
(b) Unless otherwise provided in the articles of incorporation, a shareholder of a corporation is not personally liable for the acts or debts of the corporation, except that he or she may become personally liable by reason of his or her own acts or conduct.