LP, check the highlighted in red part below. This is on the from of WMILT site.
NOTICE OF UNCLAIMED OR NON-NEGOTIATED DISTRIBUTIONS
PLEASE TAKE NOTICE that, by order, dated December 20, 2019, the United
States Bankruptcy Court for the District of Delaware authorized and approved, among other things, (a) the closing of the chapter 11 cases of Washington Mutual Inc. and WMI Investment Corp. (collectively, the “Debtors”) and (b) noticing procedures with respect to unclaimed or non- negotiated distributions made pursuant to the Debtors’ Seventh Amended
Joint Plan of Affiliated Debtors Pursuant to Chapter 11 of the United States Bankruptcy Code
(the “Plan”).
PLEASE TAKE FURTHER NOTICE that, on January 10, 2020, WMI Liquidating
Trust (“WMILT”) made its final distribution of remaining assets and escrowed equity interests pursuant to the Plan. A list of recipients that have either (a) had any such distributions returned to WMILT due to incorrect initial or forwarding address information or (b) received such distributions but, as of the date hereof, have not negotiated the check
distributed, is set forth on WMILT’s website, www.wmitrust.com. Any recipients’ listed thereon that have had distributions returned to WMILT shall have until May 31, 2020, to notify WMILT of such recipients’ whereabouts and receive such distribution. PLEASE TAKE FURTHER NOTICE that all distributions shall expire on June 30, 2020 and the failure by a listed recipient to negotiate any distribution by June 10, 2020 shall be a ban to any recovery on account of any claim against the Debtors and the Debtors’ chapter 11 estates and the distribution otherwise allocated to such Creditor should be forever forfeited.