$SUI (SUN COMMUNITIES) — 8-K: Sun Communities names Robert A. Garechana CFO effective September 8, 2026

Robert A. Garechana will join Sun Communities as Executive Vice President and Chief Financial Officer effective September 8, 2026, succeeding Fernando Castro-Caratini, who will transition to an advisory role. Garechana joins from Equity Residential, where he served as Executive Vice President and Chief Investment Officer since 2025 and as Chief Financial Officer from September 2018 to 2025. As of June 30, 2026, Sun Communities owned, operated, or had an interest in 455 developed properties comprising approximately 156,130 developed sites in the United States and Canada.

Robert A. Garechana will join Sun Communities as Executive Vice President and Chief Financial Officer effective September 8, 2026, succeeding Fernando Castro-Caratini, who will transition to an advisory role. Garechana joins from Equity Residential, where he served as Executive Vice President and Chief Investment Officer since 2025 and as Chief Financial Officer from September 2018 to 2025. As of June 30, 2026, Sun Communities owned, operated, or had an interest in 455 developed properties comprising approximately 156,130 developed sites in the United States and Canada.