California Code, Financial Code - FIN § 5621

(a) With the approval of the commissioner, a mutual association may amend its articles of incorporation to authorize the issuance of stock and may issue stock. Any amendment to the articles of incorporation and bylaws of an association which for the first time authorizes it to issue stock shall be approved by the vote or written assent of a majority of the total votes of members outstanding, except that the amendment shall require approval only of the commissioner and board of directors of an association if the commissioner finds that grounds exist for the appointment of a conservator for the association pursuant to subdivision (a) of Section 8225.

(b) An amendment to the articles of incorporation of an association pursuant to this section may include provisions with respect to the surplus, reserves, and undivided profits of the association and in that case the surplus, reserves, and undivided profits shall be retained and disposed of in accordance with those provisions.

(c) The corporate existence of a mutual association which amends its articles of incorporation pursuant to this section to authorize the issuance of stock and which issues stock shall continue to be, and the resulting stock association shall be deemed to be, a continuation of the mutual association. The Legislature finds and declares that Section 563b.41(d)(3) of Title 12 of the Code of Federal Regulations sets forth the law of this state with regard to the continuity of corporate existence in mutual association to stock association conversions and that this section has reflected that law from the time of the original adoption of Section 563b.41 of Title 12 of the Code of Federal Regulations.