Subsequent to the filing of a petition for annulment or dissolution of marriage or separation, the rights of the parties in the marital assets shall be considered a species of co-ownership, and a transfer of marital assets under a judgment of annulment or dissolution of marriage or of separation entered on or after October 4, 1977, shall be considered a partitioning of jointly owned property.Id.; see also In re Goss, 413 B.R. 843, 848 (Bankr. D. Or. 2009) (analyzing Or. Rev. Stat. § 107.105(1)(f)(E) in the context of bankruptcy proceedings and noting that, under Oregon law, a spouses "pre-petition inchoate co-ownership interest" becomes a secured claim only upon entry of the divorce judgment); In re Engle, 293 Or. 207 (1982) (discussing text and legislative history of Or. Rev. Stat. § 107.105). Consequently, at the time of Ms. Gelfand's divorce filing—August 6, 2012, one month before McNary filed its complaint against Mr. Gelfand—the property interests of both Mr. and Ms. Gelfand were "vested but subject to subsequent definition."