Exhibit 99.1 News Release For immediate release: Contact: Investors Media Wayne Wasechek Anna Torma 509.835.1521 509.835.1558 PotlatchDeltic Corporation Reports First Quarter 2025 Results SPOKANE, Wash., April 28, 2025 (BUSINESS WIRE) – PotlatchDeltic Corporation (Nasdaq: PCH) today reported net income of $25.8 million, or$0.33 per diluted share, on revenues of $268.3 million for the quarter ended March 31, 2025. Net loss was$0.3 million, or $0.00 per diluted share, on revenues of$228.1 million for the q ...