$Bio-Techne Corp(TECH)$ 8-K - Current report Filed: 2018-08-02 AccNo: 0001437749-18-014310 Size: 1 MBItem 1.01: Entry into a Material Definitive AgreementItem 2.01: Completion of Acquisition or Disposition of AssetsItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Ba 网页链接