$诺福克南方铁路运输(NSC)$ 8-K - Current report Filed: 2019-01-23 AccNo: 0000702165-19-000002 Size: 364 KBItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain OfficersItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal YearItem 9.01: Financial Statements and Exhibits 网页链接