SUI SUN COMMUNITIES INC Management Changes 8-K Filing 2024 - Management Changes Gary A. Shiffman, CEO of Sun Communities, Inc., plans to retire by the end of 2025, with John B. McLaren appointed as President and a salary of $600,000, while a CEO Succession Planning Committee has been established to find a successor.Get access to all SEC 8-K filings of the SUN COMMUNITIES INC