(a) The ten largest shareholders, as determined by the fair value of their beneficial interest as of the beginning of the period during which the unpaid services referred to in this section are performed, of every domestic corporation or of any foreign corporation, when the unpaid services were performed in the state, no shares of which are listed on a national securities exchange or regularly quoted in an over-the-counter market by one or more members of a national or an affiliated securities association, shall jointly and severally be personally liable for all debts, wages or salaries due and owing to any of its laborers, servants or employees other than contractors, for services performed by them for such corporation. Before such laborer, servant or employee shall charge such shareholder for such services, he shall give notice in writing to such shareholder that he intends to hold him liable under this section. Such notice shall be given within one hundred and eighty days after termination of such services, except that if, within such period, the laborer, servant or employee demands an examination of the record of shareholders under paragraph (b) of section 624 (Books and records; right of inspection, prima facie evidence) of this article, such notice may be given within sixty days after he has been given the opportunity to examine the record of shareholders. An action to enforce such liability shall be commenced within ninety days after the return of an execution unsatisfied against the corporation upon a judgment recovered against it for such services. The provisions of this paragraph shall not apply to an investment company registered as such under an act of congress entitled "Investment Company Act of 1940."