Mo. Rev. Stat. § 448.3-104
2. Upon transfer of any special declarant right, the liability of a transferor declarant is as follows:
4. Upon foreclosure, tax sale, judicial sale, sale by a trustee under a deed of trust, or sale under the federal Bankruptcy Code or receivership proceedings, of all units and other real estate in a condominium owned by a declarant:
5. The liabilities and obligations of persons who succeed to special declarant rights are as follows:
(2) A successor to any special declarant right, other than a successor described in subdivision (3) or (4) of this subsection, who is not an affiliate of a declarant, is subject to all obligations and liabilities imposed by sections 448.1-101 to 448.4-120 or the declaration:
(b) On his transferor, other than:
(L. 1983 H.B. 177)