No director, officer, employee, agent or other representative of an insurer party to a bulk reinsurance plan or agreement, nor any other person, shall be paid or receive any fee, commission or other special or valuable consideration for in any manner aiding, promoting or assisting in negotiation or effectuation of such bulk reinsurance, except as stated in the plan and agreement of such reinsurance as approved by the superintendent. This section does not apply as to regular salaries or other regular compensation received or to be received by directors, officers, employees or agents for services rendered in ordinary and regular course of business.