Cal. INS § 11698.21

(a) The reimbursement provision referred to in subdivision (c) of Section 11698.2 shall provide for the transfer of the securities in the deposit to the deposits of the reinsurers. Thereafter, except as provided in subdivision (b), the deposit of the reinsuring and assuming insurers shall be security for the payment of all of those obligations assumed by the agreement as well as those obligations on workers’ compensation insurance transacted in this state by the reinsurer, provided, however, that in determining the amount which shall remain on deposit as security for those obligations that are reinsured and assumed, the method prescribed by paragraph (1) of subdivision (a) of Section 11693 shall be used without any limitation as to time. In providing for the transfer of the securities the agreement may provide for their direct transfer to the deposit account of the reinsurers, or, if the securities deposited are in denominations or units as to make the equitable transfer to more than one reinsurer impossible, it may provide either for a formula under which the transfers may be made and differences in value reconciled by payments or credits among the reinsurers or for the sale of those securities by the commissioner and the reinvestment of the proceeds in other securities in amounts that can be so equitably transferred.

(b) The agreement shall provide that if it appears that the market value of the securities on deposit will exceed the obligations assumed by the reinsurers, the commissioner may withhold the transfer of a portion of the deposit and may after a two-year period enter into a final settlement with the reinsurers with respect thereto at which time any excess in that deposit shall be transferred to the general assets of the insurer in the delinquency proceeding.