$WestRock(WRK)$ 8-K - Current report Filed: 2019-09-27 AccNo: 0000950157-19-001104 Size: 1 MBItem 1.01: Entry into a Material Definitive AgreementItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a RegistrantItem 9.01: Financial Statements and Exhibits 网页链接