California Code, Insurance Code - INS § 11533

(a) Shares of the capital stock of such insurer acquired as provided in section 11529 and assigned and transferred to the trustees as is provided in said section, and the assignment and transfer of said shares as so provided.

(b) Any certificate or other instrument issued to a policyholder of such mutualized insurer conferring or evidencing membership in such mutualized insurer or conferring or evidencing such member's right to participate in the profits or share in the assets of such mutualized insurer by virtue of his membership therein, and the issuance of such certificate or other instrument.

(c) The plan for the acquisition of the outstanding shares of the capital stock of such insurer authorized by the provisions of this chapter, the submission of said plan to the commissioner and to the policyholders of such insurer as provided in this chapter, and the approval and carrying out of said plan or any part thereof in accordance with the provisions of this chapter.