Mont. Code Ann. § 32-2-939

A director, officer, or employee of a mutual association who fraudulently appropriates or abstracts or misapplies any of the money, funds, credits, or property of the mutual association when owned by it or held in trust or who issues or puts forth any certificate of deposit, draws any order or bill of exchange, makes any acceptance, assigns any note, bond, draft, bill of exchange, mortgage, judgment, or decree with intent to injure or defraud the mutual association or any person or corporation or to deceive any officer of the mutual association, or any other person, or anyone appointed to examine the affairs of the mutual association or any other person who with like intent aids or abets any director, officer, or employee in the violation of this section is guilty of theft and upon conviction shall be imprisoned in the state prison for a period not to exceed 20 years or be fined an amount not to exceed $50,000, or both.