ISSC INNOVATIVE SOLUTIONS & SUPPORT INC Management Changes 8-K Filing 2023 - Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers Michael Linacre resigns as CFO of Innovative Solutions & Support, Inc. and Relland Winand appointed as interim CFO.Get access to all SEC 8-K filings of the INNOVATIVE SOLUTIONS & SUPPORT INC