On April 24, 2017, TOC Holdings Company filed for Chapter 7 liquidation in the United States Bankruptcy Court for the Western District of Washington. The U.S. Environmental Protection Agency Region 10 (EPA) believes that the debtor?s current and past ownership of two facilities within the Portland Harbor Superfund Site in Portland, Oregon provides the basis for asserting an unsecured claim for response costs the EPA has and will incur in connection to the Portland Harbor Superfund Site.