Okla. Stat. tit. 6, § 6-1407
Unlawful service as officer or director
It shall be unlawful and deemed a Class D1 felony offense for
any person to serve as an officer or director of a bank who:
1. Has been convicted of an offense constituting in the
jurisdiction in which the conviction was rendered a violation of the
banking laws, a felony involving dishonesty or a breach of trust;
2. Is indebted to the bank for more than thirty (30) days upon
a judgment that has become final.