Upon notification that subscriptions to the policyholders’ surplus mentioned in section 379.065 have been made, and that the subscriptions therein mentioned have been received, the director shall make an examination, or cause one to be made by some disinterested person specially appointed by him for that purpose; and if it shall be found by himself, or if the person so appointed shall certify, under oath, that the policyholders’ surplus has been received, in the manner and to the amount required by section 379.010, and that the amount is held by it in investments permitted by section 379.080, then he shall so certify, and the incorporators or officers of such company shall be required to certify, under oath, that the investments exhibited to the person making the examination, have been received on deposit for subscriptions to such policyholders’ surplus.