$鹦鹉螺体育(NLS)$ 8-K - Current report Filed: 2019-04-23 AccNo: 0001078207-19-000021 Size: 33 KBItem 1.01: Entry into a Material Definitive AgreementItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers 网页链接