A. No director or officer of any health care plan, or employee of such plan having authority for investment or expenditure of funds, shall accept except for the health care plan or be beneficiary of any fee, brokerage, gift or other emolument in addition to his fixed salary or compensation, because of any investment, loan, deposit, purchase, sale, exchange, reinsurance or other similar transaction made by or for the health care plan, or be pecuniarily interested therein in any capacity except on behalf of the health care plan.
B. No health care plan shall guarantee the financial obligation of any of its officers, directors or employees.
C. This section shall not prohibit such a director, officer or employee from becoming a subscriber of the health care plan and enjoying thereunder the rights customarily provided to such subscribers, nor shall it prevent any director, officer or employee from being a purveyor or from being associated with or employed by a purveyor, who receives in ordinary course of business health care expense payments made by the health care plan for services or materials furnished to subscribers.