Mo. Rev. Stat. § 107.110: Sureties on certain bonds — evidence of solvency.

No official bond in a penal sum of twenty-five thousand dollars or more shall be approved until after the sureties therein shall subscribe and swear to a statement, to be duly attested and endorsed on or attached to the bond, setting forth in full the name, place of residence and occupation of each surety, the kind and location of his property, and that he is worth a certain sum, therein to be stated, over and above all liabilities and exemptions, and such other particulars as may be required by the officer or court whose approval of such bond is sought or required.