$Clayton Williams Energy(CWEI)$ 8-K - Current report Filed: 2017-04-25 AccNo: 0001567619-17-000784 Size: 469 KBItem 1.02: Termination of a Material Definitive AgreementItem 2.01: Completion of Acquisition or Disposition of AssetsItem 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule o 网页链接