Cal. INS § 1050

In the event that said plan of mutualization is approved by said policyholders, the commissioner shall certify to the said court the fact of such approval and the number of votes cast for and against such mutualization plan. Said court shall thereupon issue its order directing the commissioner to give notice, as provided in said mutualization plan or as the court may otherwise prescribe, to the shareholders of such insurer of the approval of said mutualization plan by said policyholders. Said order shall direct the commissioner to transmit to each such shareholder by mail addressed to his address as it appears upon the records of such insurer, a true copy of said order and of said mutualization plan approved by said policyholders, and shall fix a time, not less than thirty nor more than sixty days from the date of such order, within which any such shareholder may file with said court a petition for the disapproval of said mutualization plan or for its modification in such manner as shall be set forth in such petition, and within which any such shareholder and the commissioner may file with said court a petition for the appointment of one or more appraisers to appraise the value of the then outstanding shares of capital stock of such insurer.