Mo. Rev. Stat. § 351.1063
Majority vote required, when.
351.1063. Majority vote required, when. — The board shall take action by the affirmative vote of the majority of directors present at a duly held meeting at which a quorum is present, unless otherwise provided in sections 351.1000 to 351.1228 , the articles, or bylaws.
(L. 2011 S.B. 366)