UIS UNISYS CORP Management Changes 8-K Filing 2023 - Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers Erin Mannix, Unisys Corporation's Vice President, Chief Accounting Officer and Corporate Controller, will be leaving the company effective May 5, 2023. William M. Reinheimer will serve as the company's principal accounting officer until a successor is named.Get access to all SEC 8-K filings of the UNISYS CORP