Mo. Rev. Stat. § 376.170
All life insurance companies organized under the provisions of sections 376.010 to 376.670 shall deposit with the director of the department of commerce and insurance, in addition to other amounts required by law to be deposited by life insurance companies before such companies are permitted to engage in the business of issuing policies of life insurance and annuity bonds, cash or securities of the kind and type in which life insurance companies are required to invest their funds under sections 376.291 to 376.307, as same now is or as same may be hereafter amended, in an amount sufficient to equal the net value on all policies or annuity bonds hereafter issued by such companies, the amount thereof to be determined by an evaluation made in accord with the provisions of sections 376.010 to 376.670.
§ 376.170, RSMo