Okla. Stat. tit. 36, § 36-2807: Membership - Forfeiture

After any such association is organized and has commenced

business, its membership shall be composed of its policyholders

only, and every person accepted as insurable shall be ipso facto a

member. Noncompliance with the bylaws and nonpayment of assessments

within thirty days after request so to do shall forfeit member's

policy and membership; provided, such member shall be held liable

for his pro rata share of any liability existing at the time his

membership is forfeited.