Section 221.0501 - Quorum and voting requirements for voting groups(1) QUORUM REQUIREMENT. Shares entitled to vote as a separate voting group may take action on a matter at a meeting only if a quorum of those shares exists with respect to that matter. Unless the articles of incorporation, the bylaws or this chapter provide otherwise, a majority of the votes entitled to be cast on the matter by the voting group constitutes a quorum of that voting group for action on that matter.(2) METHOD OF DETERMINING QUORUM. If a share is represented for any purpose at a meeting, other than for the purpose of objecting to holding the meeting or transacting business at the meeting, the share is considered present for purposes of determining whether a quorum exists for the remainder of the meeting and for any adjournment of that meeting, unless a new record date is or must be set for that adjourned meeting.(3) SIMPLE MAJORITY VOTING. If a quorum exists, action on a matter by a voting group is approved if the votes cast within the voting group favoring the action exceed the votes cast opposing the action, unless the articles of incorporation, the bylaws or this chapter require a greater number of affirmative votes.