Okla. Stat. tit. 18, § 18-381.21: Corporate existence - Organizational meeting

The corporate existence of an association shall begin on the

date of filing of the certificate of incorporation with the

Secretary of State and within thirty (30) days thereafter an

organizational meeting shall be held by the deposit account holders

or permanent capital stock subscribers pursuant to notice mailed to

each of them not less than seven (7) days before the date of the

meeting. At such meeting, bylaws of the association shall be

adopted and directors shall be elected.