Mo. Rev. Stat. § 351.305
351.305 Preemptive right of shareholder to acquire additional shares, limited, how.
351.305. Preemptive right of shareholder to acquire additional shares, limited, how. — The preemptive right of a shareholder to acquire additional shares of a corporation may be limited or denied to the extent provided in the articles of incorporation.
(L. 1943 p. 410 § 25)