$Extra Space Storage Inc(EXR)$ 8-K - Current report Filed: 2017-06-30 AccNo: 0001628280-17-006872 Size: 845 KBItem 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 网页链接