$斯通能源(SGY)$ 8-K - Current report Filed: 2016-05-05 AccNo: 0000904080-16-000045 Size: 397 KBItem 2.02: Results of Operations and Financial ConditionItem 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of ListingItem 7.01: Regulation FD Disclo 网页链接