$IBM Corp(IBM)$ 8-K - Current report Filed: 2019-09-24 AccNo: 0001144204-19-045696 Size: 441 KBItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain OfficersItem 9.01: Financial Statements and Exhibits 网页链接