Mo. Rev. Stat. § 362.171
Any officer, director, agent, clerk or employee of any bank or trust company who willfully and knowingly makes or concurs in making any loan, either directly or indirectly, to any individual, partnership or corporation or by means of letters of credit, by acceptance of drafts or by discount or purchase of notes, bills of exchange or other obligation of any person, partnership or corporation, in excess of the amounts set out in section 362.170, shall be deemed guilty of a felony and upon conviction shall be punished by imprisonment in the penitentiary for not less than two years nor more than ten years or by imprisonment in the county jail for not exceeding one year or by a fine not exceeding five hundred dollars, or by both such fine and imprisonment.
§ 362.171, RSMo