Okla. Stat. tit. 18, § 18-381.30: Quorum

At an annual meeting or at any special meeting of the members

any number of members present in person or by proxy eligible to be

voted constitutes a quorum. At an annual meeting or at any special

meeting of a stock association, stockholders of a majority of the

stock held shall be present in person or by proxy eligible to be

voted to constitute a quorum. A majority of all votes cast at any

meeting of members shall determine any questions unless this act

specifically provides otherwise.