A member holding shares corresponding to a capital contribution may, on condition that he informs the company thereof in the manner provided for in the first paragraph of Article R. 4381-53, cease the professional activity which he pursues within this company before the end of the procedure for the sale or repurchase of his shares. Where applicable, he must comply with the deadline set by the articles of association, which may not exceed six months from the date of notification of the cessation of activity.