Okla. Stat. tit. 18, § 1039
The shares of a corporation shall be represented by certificates, provided that the board of directors of the corporation may provide by resolution or resolutions that some or all of any or all classes or series of its stock shall be uncertificated shares. Notwithstanding the adoption of any such resolution, shares represented by a certificate shall not become uncertificated shares until such certificate is surrendered to the corporation. Every holder of stock in a corporation shall be entitled to have a certificate signed by, or in the name of, the corporation by the chairman or vice-chairman of the board of directors, or the president or vice-president, and by the treasurer or an assistant treasurer or the secretary or an assistant secretary of such corporation certifying and representing the number of shares owned by him in such corporation. Subject to applicable provisions of the Uniform Commercial Code - Investment Securities, such entitlement shall apply equally to a holder of uncertificated shares, notwithstanding the adoption of a resolution by the board of directors providing for the issuance of uncertificated shares, who makes written request of the corporation. Any or all the signatures on the certificate may be a facsimile. In case any officer, transfer agent, or registrar who has signed or whose facsimile signature has been placed upon a certificate shall have ceased to be such officer, transfer agent, or registrar before such certificate is issued, it may be issued by the corporation with the same effect as if he were such officer, transfer agent or registrar at the date of issue. A corporation shall not have the power to issue a certificate in bearer form.
Added by Laws 1986, HB 1979, c. 292, § 39, eff. November 1, 1986; Amended by Laws 2004, SB 1511, c. 255, § 9, eff. November 1, 2004 (superseded document available).