(1) A statement of the attorney’s demand, including the amount of the fee or compensation of the attorney;
(2) The name of the case in which the judgment was entered, the date on which the judgment was entered in the register, and a description of the real or personal property which is to be awarded, transferred or conveyed to the client under the judgment;
(3) A statement that the amount claimed is a true and bona fide existing debt as of the date of the filing of the notice of claim of lien; and
(4) The date on which payment was due to the attorney for professional services to the client. [1975 c.648 §64 (enacted in lieu of 87.495); 2003 c.576 §189]