No director or officer of a district shall be interested directly or indirectly in any contract awarded or to be awarded by the board or in the profits thereof, nor shall he or she receive any gratuity or bribe. For any violation of this provision, such officer or director commits a class 6 felony and shall be punished as provided in section 18-1.3-401, C.R.S., and such conviction shall work a forfeiture of his or her office.