$CRISPR Therapeutics AG Common Shares(CRSP)$ 8-K - Current report Filed: 2017-05-04 AccNo: 0001193125-17-157358 Size: 103 KBItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain OfficersItem 7.01: Regulation FD DisclosureItem 9 网页链接