§ 7506. Companies excluded from article. There is hereby excluded from  the  provisions of this article any life insurance company organized and  operated, without profit  to  any  private  shareholder  or  individual,  exclusively  to  aid  and  strengthen charitable, religious, missionary,  educational  or  philanthropic  institutions  by  issuing  policies or  contracts only  to  or  for  the  benefit  of  such  institutions,  to  individuals engaged in serving such institutions and to members of their  immediate families.