Any officer or director of a bank who knowingly and willfully issues, participates in issuing, or concurs in a vote to issue, any increase of its capital stock beyond the amount of the capital stock thereof duly authorized by or in pursuance of law, or who knowingly and willfully sells or agrees to sell, or is interested directly or indirectly in the sale of the shares of stock of the bank, or in any agreement to sell the same, commits a Class C misdemeanor.