Mich. Comp. Laws § 486.314

Sec. 14. The officers of such company shall be a president, who also shall be a director, a secretary, a treasurer, and such other officers, agents and servants, as the board of directors shall deem necessary for the transaction of the business of the company; such officers shall be elected annually, by the directors, and may be required to give bonds, with penalty and sureties, to the approval of the board of directors.